August 2018
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AUGUST <strong>2018</strong><br />
Flat roof details<br />
Asbestos Advice<br />
Contractor’s Q’s<br />
Marketing mix<br />
FEATURES<br />
• CLEARED FOR TAKE-OFF:<br />
TIPS & ADVICE FOR DRONE USE<br />
• FAKING IT: WOULD YOU<br />
RECOGNISE COUNTERFEIT PPE?<br />
• CLEAN SLATE: TOP TIPS FOR<br />
YOUR SLATE PROJECT<br />
>>> • LATEST NEWS • OPINIONS • ADVICE • PRODUCT UPDATES • TRAINING • >>>
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Editor’s Comment<br />
MATT DOWNS<br />
EDITORIAL DIRECTOR<br />
MATTDOWNS@MEDIA-NOW.CO.UK<br />
COVER PIC:<br />
COURTESY OF MARLEY ETERNIT<br />
Most industries suffer from traders looking to make quick money<br />
from cheap, imitation goods. Whether it be an imitation watch, the<br />
latest bag, trainers, or jeans, if the original is popular and<br />
expensive, the chances are someone somewhere is producing a<br />
version of it for a fraction of the price.<br />
Despite it being illegal and the proceeds often funding organised crime,<br />
those who purchase an imitation watch or fashion item do so knowing<br />
it will be an inferior version that won’t last or perform to the same<br />
standards as the original – but ultimately it won’t harm them. But can<br />
the same be said if it’s an electrical item or even worse, counterfeit<br />
Personal Protective Equipment (PPE)? Counterfeit PPE is a very real<br />
problem on construction sites throughout the UK, and in his article on<br />
p.20, Gary Walpole of the NFRC addresses the issue and outlines ways<br />
to ensure you can spot such equipment and ensure your PPE performs<br />
to the right standards. As Gary explains, it’s not an area where you<br />
should look to make savings.<br />
Elsewhere in this issue, Ian Hollingworth looks at the implications for<br />
sub-contractors after the High Court found that a roofing firm that<br />
caused a fire at a school in London was not protected by a project<br />
policy (p.24); Andy King talks difficult customers and why he feels a<br />
grasp of contract law is crucial for contractors (p.26); John Mercer<br />
discusses the implications for contractors following the latest<br />
amendments to BS: 5534 (p.32); and we have the latest news and<br />
updates from the roofing, cladding and insulation sectors.<br />
Enjoy the issue!<br />
NEW<br />
A PRIC<br />
C£C£OMP£GET £AY£DA£O£T£D£ARISO £PA ON<br />
£T<br />
Matt<br />
LOW PRICE<br />
Above: Andy Rowlands hand-cut close to 60,000 Acme double camber clay<br />
plain tiles for the roof at Quintain House. We hear his tips for clay roofs on p.44<br />
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AUGUST <strong>2018</strong> TC 3
Contents<br />
FROM THE COVER<br />
20 FAKING IT<br />
With Counterfeit PPE hitting sites around the<br />
UK, would you be able tell the real from fake?<br />
22 CLEARED FOR TAKE-OFF<br />
Drones have a number of uses on sites, but<br />
there are rules that need to be followed<br />
36 CLEAN SLATE<br />
Beware the consequences if you look to save<br />
time by not grading and sorting your slate<br />
FREE Z-CARD!<br />
From Yeoman Rainguard<br />
30<br />
FEATURES<br />
24 INSURANCE FOCUS<br />
Ian Hollingworth explains why contractors need to<br />
check that they are covered through project policies<br />
44<br />
30 THE APPRENTICE SHOW<br />
Roofing’s in good hands if the BMI Group Apprentice of<br />
the Year awards is any sort of barometer<br />
32 STANDARD BEARER<br />
John Mercer explains what roofers really need to know<br />
following the amendments to BS: 5534<br />
44 CUT TO THE CHASE<br />
After hand-cutting 60,000 clay plain tiles for a project,<br />
Andy Rowlands gives his tips for the perfect clay roof<br />
52 FALL GUYS<br />
Cut to falls can be expensive, Daniel Bosworth explains<br />
how he feels you can achieve affordability<br />
62 TALKING TORQUE<br />
Brian Mack discusses the installation issues when<br />
looking to achieve the right fastener torque for projects<br />
4 TC AUGUST <strong>2018</strong>
REGULARS<br />
16 CONTRACT TALK<br />
Stuart Base explains how to be smart with your<br />
marketing in a competitive industry<br />
18 AN INSPECTOR CALLS<br />
The Inspector explains how when it comes to<br />
flat roofs, the devil really is in the detail<br />
26 CONTRACTOR’S Q’S<br />
Andy King talks difficult customers, unrealistic<br />
project time-lines and so much more...<br />
70 TOTAL VEHICLES<br />
Whether you’re sign writing or wrapping your<br />
van, make sure you project the right image<br />
INDUSTRY NEWS<br />
06 CONTRACTOR’S DAY<br />
Register now for Contractor’s Day! Plus a number of<br />
new big names have joined the list of exciting exhibitors<br />
08 LONG LEAD-TIMES<br />
Delays of up to 4-5 weeks have been reported on mineral<br />
wool insulation products<br />
08<br />
SECTIONS<br />
WWW.TOTAL-CONTRACTOR.CO.UK<br />
32<br />
TOTAL<br />
ROOFING<br />
62 TOTAL<br />
CLADDING<br />
66 TOTAL<br />
INSULATION<br />
36<br />
AUGUST <strong>2018</strong> TC 5
Industry News<br />
FRAGILE ROOF FALLS<br />
HIGH ON SAFETY LIST<br />
The Building Safety Group (BSG) has<br />
reported a 13% rise in the number of<br />
‘Working at Height’ safety breaches<br />
recorded on construction sites. The<br />
increase is based on 10,000 site<br />
inspections conducted during the first six<br />
months of <strong>2018</strong>, comparing Q1 with Q2.<br />
BSG’s figure is also a reflection of the steep<br />
increase in fatalities resulting from workers<br />
falling from height. Statistics published by<br />
the Health & Safety Executive (HSE) show<br />
there were 35 ‘falling from height’ related<br />
deaths in 2017/18, up 40% compared to the<br />
previous year. Falls through fragile surfaces –<br />
particularly fibre cement roofs and<br />
rooflights – are said to account for the<br />
majority all ‘fall from height’ fatal injuries in<br />
the construction industry. Workers undertaking<br />
roof work and building maintenance can die or<br />
be permanently disabled when they fall through<br />
fragile surfaces.<br />
Paul Kimpton, Managing Director at the<br />
Building Safety Group, commented:<br />
“Employers have a legal duty to ensure that<br />
the ‘Work at Height Regulations 2005’ are<br />
implemented and that all activity is properly<br />
supervised and carried out by people who are<br />
competent. They are also responsible for<br />
ensuring that fall protection systems for<br />
Working at Height are regularly inspected,<br />
particularly when working in hazardous<br />
environments.”<br />
REGISTER NOW FOR CONTRACTOR’S DAY!<br />
Registration is now open for Contractor’s Day, into this and perhaps overcome issues on a<br />
the new one-day exhibition and conference project, find the right product, material or tool for<br />
launched by the NFRC and Total Contractor a certain job, or network and make positive<br />
magazine, which will be held at Twickenham relationships for the future.”<br />
Stadium on 30th November <strong>2018</strong>.<br />
Matt Downs, Editorial Director of Total Contractor,<br />
Andy Dunn, Publishing Director at Total Contractor continued: “Time is precious for roofing<br />
magazine, explained: “Following the launch of the contractors and for many finding the time to<br />
website, contractors can now register for their source new products and keep up to date with the<br />
free tickets to Contractor’s Day. The event is a latest developments whilst dealing with work<br />
great opportunity for contractors to see more than commitments can be difficult. That’s why<br />
60 of the leading manufacturers, suppliers and Contractor’s Day has brought together the leading<br />
Associations from the roofing, cladding and manufacturers, suppliers and trade associations<br />
insulation sectors in one fantastic venue.<br />
for one day only in a great venue so visitors can<br />
access them all in one morning or afternoon.”<br />
“Visitors will also have the opportunity to listen to<br />
and take part in interesting debates and seminars, Contractor’s Day recently announced SIG Roofing<br />
get an exclusive update on the NFRC’s long-term as Knowledge Partner, Marley Eternit as Event<br />
accreditation push for the roofing sector, plus get Supporter and BMI Group as Skill Zone Partner, as<br />
involved with the BMI Group Skill Zone.”<br />
well as a number of new exhibitors including<br />
Carlisle Construction Materials, Danosa UK,<br />
Andy continued: “The demand for this type of<br />
Kingspan Group, Construction Materials Online,<br />
event within the roofing and cladding sector has<br />
Rockwool Group, SIGA Slate, Permavent,<br />
been highlighted by the speed that the stands<br />
Whitesales, Yeoman Rainguard, the Single Ply<br />
have sold and the number and quality of<br />
Roofing Association, the Lead Sheet Training<br />
exhibitors and show supporters we have onboard.<br />
Association and the Liquid Roofing and<br />
All these leading names from the roofing and<br />
Waterproofing Association.<br />
cladding sectors will be bringing their latest<br />
products and innovations alongside their knowhow<br />
and expertise, and visitors will be able to tap<br />
Find out more and register to visit at:<br />
www.contractorsday.co.uk<br />
COMPANIES FINED AFTER WORKER FALL<br />
Two companies have been fined more than half a Regulation 13(1) of the Construction (Design and<br />
million pounds after a site worker lost the use of Management) Regulations 2015 and was fined<br />
his legs following an incident in London.<br />
£270,000 and ordered to pay £7,025.98 in costs.<br />
Paul added: “Critically, falls from height are<br />
still one of the most common causes of<br />
injuries to employees, accounting for a large<br />
number of work-place deaths. So employers<br />
must of course take their responsibilities very<br />
seriously, not least because of the potential<br />
harm to workers but also because of the risk<br />
to the business as well as the number of<br />
working days lost.”<br />
Westminster Magistrates’ Court heard how, on<br />
5th November 2015, Mr Marcel Păduraru, a<br />
Romanian construction worker, fell onto and then<br />
through a fragile plastic skylight into a basement<br />
over three metres below. He suffered a severed<br />
spine and will not regain the use of his legs. He<br />
was 30 years old at the time of the incident.<br />
Grangewood Builders Limited of Lionel Road,<br />
Canvey Island, Essex pleaded guilty to breaching<br />
Trenchco Limited of Clewer Crescent, Harrow<br />
Weald, Middlesex pleaded guilty to breaching<br />
Regulation 15(2) of the Construction (Design and<br />
Management) Regulations 2015 and was fined<br />
£270,000 and ordered to pay £7,025.98 in costs.<br />
HSE inspector Andrew Verrall-Withers commented:<br />
“The risks relating to fragile skylights being fallen<br />
through and the simple solutions to avoid this are<br />
well known.”<br />
6 TC AUGUST <strong>2018</strong>
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Industry News<br />
LONG LEAD-TIMES<br />
Contractors are being warned of delays in<br />
delivery times of up to 4-5 weeks compared<br />
to the usual 3-5 days for popular mineral<br />
wool products used to insulate buildings.<br />
Despite UK manufacturers running production<br />
lines at full capacity around the clock,<br />
Construction Materials Online (CMO) says the<br />
industry is struggling to keep up with growing<br />
demand for glass and mineral wool products.<br />
Mineral wool and glass wool insulation is<br />
chosen for its acoustic and thermal quality.<br />
However, popular brands are reportedly<br />
dealing with increased demand which is<br />
causing long delays. Duncan Voice, Store<br />
Manager at Insulation Superstore, an online<br />
brand of Construction Materials Online<br />
(CMO), says this calls for a change of<br />
approach: “The industry needs to know the<br />
serious impact of these delays and be<br />
prepared for the wait. They need to plan<br />
ahead and buy in advance, or they need to<br />
have a ‘plan B’.<br />
“We are always upfront and honest about the<br />
extended delivery lead-times and do<br />
everything we can to deal with customers’<br />
disappointment. But some orders have been<br />
cancelled as project managers are forced to<br />
go back to the drawing board. We are here to<br />
help problem solve, so when customers are<br />
‘up against it’, in terms of time and budget,<br />
we’re able to advise alternative products we<br />
can get to them much quicker.<br />
“Luckily, there are alternatives that can be on<br />
site within days, have better performance<br />
and are easier to install, and consumers are<br />
happy with the results too. We’re seeing an<br />
upsurge in sales of sheep wool products,<br />
which although slightly higher in price, have<br />
better thermal and acoustic performance.<br />
Contractors are finding the price is offset by<br />
avoiding costly delays on site.”<br />
LCB ROOFERS WIN SKILLBUILD REGIONALS<br />
Leeds College of Building is celebrating after 11<br />
of its students won medals in the regional<br />
competitions of SkillBuild <strong>2018</strong> including Gold,<br />
Silver and bronze in the Roofing category for Joe<br />
Turner, Jay Webster and Kieran Langhan<br />
respectively. Delivered by the CITB, SkillBuild is<br />
the largest multi-trade competition in the UK for Leeds College of Building students with their awards.<br />
construction trainees and apprentices.<br />
whether any of the top-scoring competitors will<br />
be selected for the three-day UK SkillBuild<br />
The College attained a total of four gold, six<br />
National Final, which is held at the NEC<br />
silvers, and one bronze medal, seeing off<br />
Birmingham from 16-18 November. Winners may<br />
competition from hundreds of other construction<br />
then gain the opportunity to represent the UK in<br />
students from colleges across the UK:<br />
the international skills competitions EuroSkills<br />
Roofing: Joe Turner (Gold), Jay Webster (Silver), and WorldSkills.<br />
Kieran Langhan (Bronze)<br />
Mark Sims, Lecturer at Leeds College of Building,<br />
Carpentry: James Hattersley (Silver, Senior said: “We are so pleased with this year’s results.<br />
category)<br />
All of our students worked so hard and<br />
represented the college impeccably. They really<br />
Bricklaying: Luke Kerrigan (Silver, New Entrant<br />
did us proud! These results would not have been<br />
category), Tim Smith (Silver, Senior category)<br />
possible if it wasn’t for the dedication of each<br />
Plastering: Luke Palmer (Gold, Senior category), competitor and the staff who trained our students<br />
Ryan Lill (Silver, New Entrant category)<br />
to these high standards.<br />
Dry Lining: Jake Emery (Gold), Carla Dibb (Silver) “A special mention goes to the roof slating and<br />
tiling students who did particularly well, winning<br />
Wall & Floor Tiling: Callum Pearson (Gold,<br />
all of the top three places in their category, and<br />
Senior category)<br />
the wall and floor tiling students also took the top<br />
Students are now awaiting the decision as to two places in their category.”<br />
THE HEART OF THE MATTER FOR SR TIMBER<br />
SR Timber is to partner with the British Heart coordinate its fundraising activities for the<br />
Foundation (BHF) to raise much-needed funds charity, which holds poignant significance for<br />
for the charity, which is the biggest independent staff.<br />
funder of cardiovascular research in the UK.<br />
“Actively supporting charities has become an<br />
The company is keen to develop a closer, longerterm<br />
relationship with the charity, having<br />
we’ve got a good track record of raising large<br />
important part of the fabric of SR Timber, and<br />
previously raised more than £5,000 in 2016 after sums of money,” said Steve.<br />
two of its team climbed Mount Kilimanjaro.<br />
SR Timber’s Trading Director Shaun Revill<br />
The partnership is a move away from one-off, explained: “I’m really proud of the team for<br />
flagship fundraising events to a more consistent coming together to support the BHF, and<br />
approach throughout the year. SR Timber has everyone’s excited about what we can do in the<br />
appointed Steve Hill to the role of Heart Monitor to coming months.”<br />
8 TC AUGUST <strong>2018</strong>
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Industry News<br />
“RADICAL OVERHAUL<br />
REQUIRED”<br />
Following the announcement of the £420m<br />
Construction Sector Deal to boost<br />
construction through innovative<br />
technologies and modern construction<br />
methods, a new report has cautioned that<br />
a radical overhaul of the sector is needed<br />
or the UK will struggle to meet its housing<br />
and infrastructure needs.<br />
In a recent report, Off-site Manufacture for<br />
construction: building for change, the House of<br />
Lords Science and Technology Committee says<br />
that off-site manufacture (OSM) can help to<br />
increase productivity in the construction sector<br />
while reducing labour demands, improving the<br />
quality and efficiency of buildings, and reducing<br />
the environmental impacts associated with<br />
traditional construction.<br />
The Committee heard evidence that if the<br />
government is to achieve its aim of building<br />
300,000 houses a year by 2020, OSM would be<br />
the only way to meet this target, and that<br />
traditional construction methods do not have<br />
the capacity to build enough homes. The<br />
committee stated the Government must set out<br />
what conditions it will attach to the extra<br />
financial support for housing to drive the uptake<br />
of OSM and other innovative technologies.<br />
Lord Patel, Chairman of the Committee, said:<br />
“There are clear and tangible benefits from offsite<br />
manufacture for construction which make<br />
a compelling case for its widespread use. We<br />
heard evidence that OSM could increase<br />
productivity in the sector by up to 70%. The<br />
construction sector’s business models are no<br />
longer appropriate and are not supporting the<br />
UK’s urgent need for new homes and<br />
infrastructure. The construction sector needs to<br />
build more trust and create partnerships so<br />
that companies can work together to improve<br />
the uptake of off-site manufacture, and the<br />
CLC should provide the necessary leadership.”<br />
CHECK YOUR PHONE USAGE ON SITE<br />
A survey by Deloitte has revealed that people in<br />
the UK have never been more addicted to their<br />
smartphones.<br />
The survey of 4,150 16-75 year-olds conducted<br />
in 2017 found that 38% admitted to using their<br />
smartphone too much, rising to half of all 16-24-<br />
year-olds. Habbits such as checking apps in the<br />
hour before we go to sleep (79% of respondents<br />
admitted to doing this) or within 15 minutes of<br />
waking up (55%); or the fact that over a third<br />
check their phone in the middle of the night show<br />
just how dependent we are on our mobile phones<br />
in this digital age.<br />
Other surveys have shown that IPhone users<br />
unlock their phones an average of 80 times per<br />
day (Business Insider 2017) which means that in<br />
an average day of usage, IPhone users check<br />
their phones six to seven times per hour, or once<br />
every ten minutes. These staggering numbers<br />
highlight how mobile phone usage has taken over<br />
our lives, but if you are checking your phone when<br />
working in a shop or an office, perhaps at worst<br />
your work output is affected, but the<br />
consequences could be very different if working<br />
on scaffolding or trying to navigate a construction<br />
site or roof.<br />
With this in mind, Total Contractor contacted Gary<br />
Walpole, Technical and Safety Officer at the<br />
Roofers have been warned to take extra care<br />
on the roads due to concerns their bad van<br />
driving could be hurting business.<br />
Experts at LeaseVan.co.uk, one of the UK’s leading<br />
suppliers of vans to tradesmen and women, say<br />
bad driving could be putting people off dealing<br />
with a company. They warned customers to ensure<br />
vans are driven courteously and that speed limits<br />
and other road users are respected at all times.<br />
A spokesman for LeaseVan.co.uk said: “Van<br />
Further reading: http://www.total-contractor.co.uk/your-callare-the-days-of-smartphones-on-site-numbered/<br />
NFRC, to find out if there was any set guidance on<br />
mobile phone usage on site. Gary explained:<br />
“There isn’t any particular guidance or policy<br />
regarding the use of mobile phones on<br />
construction sites, but you are correct in that they<br />
do pose an increasing risk, especially when<br />
working at height – operatives need to be aware<br />
of their environment and using a mobile phone<br />
greatly reduces that awareness.<br />
“Most main contractors have banned the use of<br />
mobile phones, except in designated safe zones.<br />
These sites tend to have a zero tolerance to<br />
phone usage and operatives caught are either<br />
given a warning or removed from site. The<br />
difficulty is policing mobile phone usage in the<br />
short-term repair and domestic markets.”<br />
So the next time you feel the urge to check your<br />
phone or make a call, make sure it is in a<br />
designated safe zone, or better still, wait until<br />
you’re away from site.<br />
ROOFERS, HOW’S YOUR DRIVING?<br />
drivers need to realise that each and every time<br />
they get behind the wheel they are an<br />
ambassador for their company. If they then tear<br />
about cutting people up, racing through traffic<br />
lights on amber and failing to stop at zebra<br />
crossings they are going to create a very bad<br />
impression for their company with other road<br />
users and the general public. Branded vans can<br />
be very powerful mobile adverts for a firm but if<br />
they are poorly driven they could actually be<br />
costing sales.”<br />
10 TC AUGUST <strong>2018</strong>
SEE US AT<br />
Handrails:- EasyGuard<br />
free-standing Guardrails<br />
*CurveyGuard – an aesthetically pleasing curved rail.<br />
*EasyGuard – raked or straight legs dependant on<br />
application. *FoldGuard – folding handrail.<br />
Trip hazard reduction – long thin base-plates with<br />
Counterweights used on un-secured ends only. Placed at 2m<br />
centres maximum to enable use for leading edge protection.<br />
Galvanised or powder coated finish. Protective mats 5mm<br />
bonded to the base plates.<br />
Standards – Exceeds Class A EN13374- Class A; For<br />
leading edge protection HSE/SR 15, September 1988.<br />
Nationwide delivery or contract installation. – Free material<br />
quantifying service – info@safetyworksandsolutions.co.uk<br />
Ladders:- Easy Fit<br />
Compliant to both BS/EN 5395 and 14122 –<br />
To comply with the standards for<br />
permanent ladders all mild steel then hot<br />
dipped galvanised to BS/EN 1461.<br />
All typical ladders bespoke – email<br />
info@safetyworksandsolutions.co.uk for a<br />
survey check sheet.<br />
Easy Fit, all ladder components are Easy<br />
to assembly; in manageable parts Easy to<br />
handle and install.<br />
Rest Platforms and ladders with special<br />
fixing requirements; solutions provided by<br />
Safetyworks in house.<br />
(All components for British Standard<br />
compliant ladders require steel components<br />
with timber and aluminium recommended<br />
for temporary use only)<br />
HANDRAILS<br />
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LIFELINES<br />
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WALKWAYS<br />
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Tel: 01487 841400<br />
www.safetyworksandsolutions.co.uk
Industry News<br />
NORTHERN LIGHTS SHINE BRIGHT AT APPRENTICE AWARD FINALS!<br />
Jay Webster and Kieran Forster, two apprentices<br />
from the north of England, have been crowned<br />
Redland and Icopal Apprentices of the Year <strong>2018</strong><br />
respectively, after the BMI-backed competition<br />
culminated in two days of intense scrutiny from<br />
a panel of industry-leading figures.<br />
At a special gala dinner, the victors received a<br />
£1,000 cash prize for each of them to invest in<br />
their future, a handsome trophy for the<br />
mantelpiece plus a goody bag of high-quality<br />
roofing tools and materials. They are also entitled<br />
to support from the two industry brand leaders at<br />
BMI’s National Training Centre.<br />
Speaking just after the prize-giving (June 27th),<br />
Redland Apprentice of the Year Jay Webster, who<br />
attends Leeds College of Building and works for<br />
Yorkshire Heritage Roofing; said: “Words can’t<br />
really describe how I feel and I still can’t believe it<br />
to be honest. I became more confident as the<br />
competition went on but to actually win it tells me<br />
I’m better than I thought I was.”<br />
Kieran Forster, the Icopal Apprentice of the Year,<br />
an attendee at Newcastle College and employed<br />
by Stanley-based Hodgson Sayers, admitted it all<br />
came as a bit of a surprise: “Pure shock when I<br />
heard my name announced and I’m still in shock.<br />
I can’t believe it’s actually happened. There were<br />
guys there with more experience than me so to<br />
win it is simply amazing!”<br />
So tightly fought were the two competitions that<br />
the judges felt that each category deserved a<br />
highly commended award. On the Redland side,<br />
ex-soldier Tom Thompson, who works for AL King<br />
Roofing and studies at South West Training Group,<br />
received the accolade, while for Icopal it was Joe<br />
Burgess, a former waiter, who came out with the<br />
memorable phrase during his presentation: “I<br />
gave up a job to go into a career”, when talking<br />
about his move into roofing. Joe works for<br />
Waveney District Council and is enrolled at<br />
Eastern Region Roof Training Group.<br />
Mat Woodyatt, BMI Technical Training Manager,<br />
commented: “This has been a fantastic event –<br />
the first time we have held a competition to find<br />
the best in both roofing disciplines: pitched and<br />
flat. All 18 contestants deserve huge credit for<br />
their hard work and achievements over the last 48<br />
hours. I know the judges looked long and hard at<br />
the scoring, deliberated at length about what<br />
marks to award and genuinely found it difficult to<br />
separate participants. However, in the end there<br />
can only be two winners, so heartfelt<br />
congratulations to Jay and Kieran. Well done all!”<br />
See p.30 for more on the Apprentice of the Year.<br />
SPRA’S ‘MOST COMPREHENSIVE GUIDE’<br />
The Single Ply Roofing<br />
Association has announced<br />
the release of its latest<br />
Design Guide. Available to<br />
download free from the<br />
SPRA website, this<br />
detailed and updated<br />
guide is said to be a<br />
fantastic resource<br />
developed to support the<br />
whole of the single ply<br />
roofing industry from<br />
design and specification, SPRA’s new Single Ply Design Guide.<br />
Component Quality Standards<br />
which have in many cases<br />
been developed with partner<br />
organisations. Also included is<br />
the SPRA Homeowner Guide<br />
and SPRA Damage Protection<br />
guidance which was created<br />
last year, along with a useful<br />
Toolbox talk section to<br />
encourage education onsite<br />
and reduce post-installation<br />
issues. Perhaps something of<br />
particular interest in the<br />
to installation and aftercare.<br />
Cathie Clarke, SPRA CEO, explained: “This is the<br />
most comprehensive guide on single ply roofing<br />
that SPRA has ever produced. It has been created<br />
by the SPRA Technical Committee for the benefit<br />
of the industry and I would like to thank all<br />
members for their hard work and contribution to<br />
the sector. Complete with new Welding Guidance,<br />
the SPRA Design Guide includes a range of<br />
current climate is the SPRA Membrane Product<br />
Substitution Checklist.”<br />
SPRA says all members have the opportunity to<br />
be involved with the SPRA Technical Committee –<br />
“the beating heart of SPRA”. For more<br />
information, email enquiries@spra.co.uk.<br />
Interested in becoming a member? Full details<br />
can be found at www.spra.co.uk, or you can<br />
email: membership@spra.co.uk.<br />
TRADE CLUB BENEFITS<br />
SIG Roofing is celebrating a key milestone<br />
for its TRADE CLUB loyalty programme after<br />
Roofcare South West became the 2,000th<br />
company to benefit from the scheme.<br />
SIG Roofing’s TRADE CLUB was introduced<br />
to help and reward roofing contractors<br />
across the UK, giving them the opportunity<br />
to earn points and secure discounts by<br />
purchasing roofing products from any of<br />
SIG Roofing’s 120+ branches nationwide.<br />
Stuart Base, Marketing Director for SIG<br />
Roofing, said: “We introduced our TRADE<br />
CLUB programme to reward our<br />
customers for their ongoing loyalty and to<br />
enhance their customer experience. This<br />
is all about giving something back.<br />
Loyalty cards can be used at any of our<br />
branches and with access to the largest<br />
network in the UK, it means contractors<br />
can earn points wherever they are<br />
working across the country.”<br />
12 TC AUGUST <strong>2018</strong>
SEE US AT<br />
WE ARE PIONEERS<br />
OVER 40 YEARS OF ROOFING INNOVATION<br />
A GREAT YEAR FOR THE FUTURE<br />
OF COMPUTING: THE FIRST<br />
DESKTOP COMPUTER NAMED<br />
ALTAIR 8800, WENT ON SALE IN<br />
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A GREAT YEAR FOR THE FUTURE<br />
OF ROOFING: HAMBLESIDE<br />
DANELAW STARTED TO BRING<br />
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T: 01327 701910<br />
WWW.HAMBLESIDE-DANELAW.CO.UK
Industry News<br />
BUILD SHOW GROWS<br />
The Build Show, sponsored by Easy-Trim,<br />
says it is aiming to give roofers the most<br />
well-informed, forward-looking<br />
predictions, innovations and insights they<br />
need as part of UK Construction Week<br />
(UKCW), which returns to the NEC from 9th<br />
to 11th October this year.<br />
Focusing on UKCW’s theme for <strong>2018</strong> – the<br />
‘Future of Construction’ – the organisers of<br />
Build Show say it will feature the latest<br />
advancements in building products, policy<br />
and projects, all designed to help roofers stay<br />
up-to-date and one step ahead of their<br />
competitors.<br />
Exhibitors include: Aggregate Industries,<br />
Combilift, Concrete Centre, Containex, Easy<br />
Trim Roofing and Construction, Finning Cat,<br />
Forticrete, G&B North West, Gripple, Hikoki,<br />
HP, Karcher, KwikFit, OM Safety Solutions,<br />
Portakabin, Soprema, SPSenvirowall, Styrene<br />
Packaging & Insulation, Trade Point, Trimaco,<br />
and Xella.<br />
Nathan Garnett, UKCW event director, said:<br />
“For most people working in the trades,<br />
finding the time to keep up to date with the<br />
latest products and sourcing the best deals<br />
while juggling work commitments feels<br />
impossible. That’s why the Build Show is<br />
always an unmissable event for specialist<br />
trades and general builders. It brings the<br />
latest products, ideas and manufacturers to<br />
one place and is broken down into specific<br />
sections to make the search easier.<br />
POST-BREXIT VISA RULES: CLARITY NEEDED<br />
Responding to the release of<br />
need is that access to skilled EU<br />
the Government's Brexit White<br />
workers will not be drastically<br />
Paper, the FMB has stressed the<br />
cut-off. We hope this will follow<br />
need for certainty and stability,<br />
closely after the publication of the<br />
and called on the Government<br />
Migration Advisory Committee<br />
to clarify its approach to<br />
report in September.”<br />
migrant workers as soon as<br />
Berry concluded: “The UK<br />
possible.<br />
construction sector is more reliant<br />
Brian Berry, Chief Executive of the<br />
than average on migrant workers<br />
FMB, said: “Despite some<br />
from Europe – at present, 9% of<br />
Brian Berry, FMB Chief Executive.<br />
pessimistic predictions, we’ve yet<br />
our construction workers are from<br />
to see any sign of the Brexit process having a the EU. In London this rises to nearly one third.<br />
seriously negative impact on the wider economy. Already, even with access to EU labour, the<br />
However, for this to continue as we approach this industry is facing an acute skills crisis.<br />
critical phase of the process, we now need to<br />
“The shortage of skilled workers is fast rising up<br />
minimise the risk of uncertainty clouding people’s<br />
the list of barriers to SME builders in their quest<br />
decision-making and spending plans and starting<br />
to grow and build more of the homes the UK so<br />
to feed through into the real economy. For most<br />
desperately needs.<br />
businesses, the Government’s White Paper will be<br />
judged on whether it manages to achieve this. “Without access to EU workers, there is a real<br />
One area in which we now need greater clarity is possibility that skills shortages will further<br />
over the shape of post-Brexit migration policy. For intensify. This will threaten the delivery of new<br />
the many construction SMEs who are currently housing and have a knock-on effect on growth<br />
facing severe skills shortages, the certainty they across the wider economy.”<br />
NEW GROUP MD APPOINTED AT IKO PLC<br />
Global roofing, waterproofing and insulation I am pleased to work alongside so many great<br />
manufacturer IKO PLC has appointed Anthony people in the business.”<br />
Carlyle as its new Group Managing Director.<br />
Anthony moves from his position as MD of IKO<br />
Polymeric where he has spent more than 13<br />
years, having started the division in 2005.<br />
Jamie Govier, Managing Director of Easy-Trim<br />
Roofing and Construction Products, said:<br />
“This year the Easy-Trim stand will take a<br />
glimpse into the future of British<br />
manufacturing. We have come a long way, yet<br />
our journey has just begun. Join us on stand<br />
B610 to find out more.”<br />
The Polymeric business has enjoyed significant<br />
growth during this time, and the IKO Group is<br />
confident he will replicate this in his new role.<br />
He started the new position on July 2nd.<br />
Anthony explained: “I’m excited to become Group<br />
Managing Director and am looking forward to this<br />
great new opportunity and the challenges that lay<br />
ahead. IKO is a fantastic family-run company and<br />
Anthony Carlyle, Group Managing Director, IKO PLC.<br />
14 TC AUGUST <strong>2018</strong>
MANUFACTURERS OF SPECIALIST TEST EQUIPMENT<br />
Save time and money with our<br />
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Battery-powered, fully-portable and compatible with all non-conductive flat roof finishes;<br />
our Wet Roof Pro’ and Dry Roof Pro’ kits are simple to use and can pinpoint the exact<br />
location of a leak, even if it’s too small to see with the naked eye.<br />
Dry Roof Pro’<br />
• Test up to 2,500m 2 per day<br />
• Find leaks in dry conditions<br />
• Test up to 25.6mm membrane thickness<br />
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• Test up to 500m 2 per day<br />
• Find leaks in wet conditions<br />
• Test any membrane thickness<br />
Give our sales team a call for more information<br />
tel: 01303 278888 email: sales@buckleys.co.uk<br />
www.buckleysinternational.com
Contract Talk<br />
PERFECT PRESENTATIONAL SKILLS<br />
Being a roofing contractor isn’t just about getting the job done, it’s about how you portray<br />
yourself to your customers too. With such a competitive industry, it’s key to be smart with<br />
your marketing to achieve the best for your business. Here, Stuart Base, Marketing Director<br />
at SIG Roofing, outlines how you can do just that.<br />
Marketing your business effectively may<br />
come very naturally to some, but for<br />
roofers it may not be second nature.<br />
However, the impact that smart marketing has on<br />
roofing businesses can make a huge difference to<br />
its success. From spreading the word to<br />
increasing your online presence, these simple<br />
steps will not only help to get a better<br />
understanding of your key customers and their<br />
needs, but also your competition and what you’re<br />
up against.<br />
Spread the word<br />
It might sound obvious, but you’d be surprised at<br />
how many roofers in the industry don’t shout<br />
enough about their graft. Word-of-mouth<br />
advertising is a key player in every business and<br />
there are many ways that you can get other people,<br />
namely your customers, talking about you too.<br />
Exceeding customer expectations, becoming a<br />
more personable and friendly business or carrying<br />
out a generous act that gets people talking are all<br />
methods of triggering word-of-mouth advertising;<br />
one happy customer will inevitably steer a<br />
number of new ones your way. Generally, people<br />
almost always take recommendations from family<br />
and friends into consideration, so any steps taken<br />
to increase referrals could be massively<br />
rewarding for your business.<br />
If you’re in a position to, another strategy to<br />
consider implementing is to offer discounts to<br />
those who do spread the word about you. Money<br />
saved equals happy customers!<br />
Get online<br />
In this day and age, it’s the norm to ask Google<br />
absolutely any question that springs to mind. How<br />
to get from A to B? Google; nearest café that sells<br />
“You’d be surprised at<br />
how many roofers in<br />
the industry don’t shout<br />
enough about their<br />
graft”<br />
bacon butties? Google; local roofing business?<br />
Google! It’s for this reason that it’s crucial to<br />
ensure you’ve claimed your spot as a Google<br />
Business, which can be done within just a couple<br />
of minutes here:<br />
(https://www.google.com/business/). This means<br />
that when people Google search your business, or<br />
generally search for a local roofer in the area,<br />
your business will instantly appear in the results,<br />
consequently generating more customer leads<br />
and interest.<br />
Saying that, it’s no good having your business up<br />
on Google and no website to direct customers to.<br />
Get a valuable and professional website up and<br />
running as soon as possible, ensuring it includes<br />
all the information a customer would need and<br />
also as a tool to communicate with both existing<br />
and new customers; the value of this is<br />
immeasurable.<br />
Be social<br />
Let’s face it, the power that social media holds<br />
over people today is undeniable. It’s for this<br />
reason that as a business you need to immerse<br />
yourself in the online world. Utilising platforms<br />
such as Facebook and Twitter can really help<br />
make your business become more personable,<br />
approachable, and makes for an easy way of<br />
customers reaching out to you. Even better, you’re<br />
free to be as creative as you like, so have some<br />
fun with it!<br />
It’s important to consider that as much as<br />
customers are given the opportunity to praise<br />
your business publicly, you’ll also be giving them<br />
the chance to slate it which you’ll need to be<br />
prepared for. However, should a scenario like this<br />
occur, it’s important to resolve any issues and<br />
deal with customers quickly and in a respectable,<br />
non-argumentative manner to maintain a positive<br />
and professional reputation.<br />
Although it’s a scary concept for some, not taking<br />
advantage of social media can ultimately lead to<br />
some negative outcomes for your business, so<br />
it’s worthwhile to get on board.<br />
Keep it traditional<br />
Aside from the shiny world of social media, it’s<br />
also essential to carry out some basic yet<br />
efficient practices, too. Networking within your<br />
local area for one is worth considering – focus on<br />
building relationships not just with your target<br />
market, but perhaps other small businesses to<br />
which you could lean on one another for support.<br />
Get some attractive posters advertising your<br />
business up in your local café, or speak to your<br />
local parish about being included in their<br />
newsletters to help spread the word. It’s the<br />
simple things that are sometimes most effective!<br />
Keep track<br />
Finally, keep a concise, simple database of all<br />
your customers, past, present and future<br />
prospects. This way you’ll be able to easily keep<br />
in touch and communicate with them.<br />
Contact SIG Roofing<br />
0845 612 4304<br />
www.sigroofing.co.uk<br />
@SIGRoofing<br />
16 TC AUGUST <strong>2018</strong>
Note : Plywood Stoped Short<br />
To Ensure Linearlight Flex<br />
Can Be Slotted Through<br />
3mm Aluminium<br />
18 Plywood<br />
Wraped in Vasqueen DPC<br />
T-Section<br />
16mm Bar<br />
M10 Round<br />
Head Socket<br />
Screw BZP<br />
TITLE<br />
DESCRIPTION<br />
Is<br />
Noteest<br />
loaded weight = 1250kg (All loading weights and structural calculations to be checked by others)<br />
est weight of planter = 150kg<br />
Coordination With External Lighting<br />
To Be Reviewed With Phoenix<br />
Corners To Be Welded And Dressed<br />
Farrin<br />
Unless oth<br />
specified dim<br />
are in mill<br />
angles<br />
decimal dim<br />
± 2m<br />
Cappings - Copings - Fascias<br />
Soffits – Flashings - Bullnose<br />
Free Site Surveyed Measures<br />
01223 440044 info@lasermetals.co.uk www.lasermetals.co.uk
An Inspector Calls<br />
IT’S ALL IN THE DETAILS...<br />
In ‘An Inspector Calls’, our regular monthly column, Total Contractor has teamed up with the<br />
experts at Icopal to help you achieve roofing success and avoid the common pitfalls that can<br />
often cost you both time and money.<br />
This month the Inspector goes into detail.<br />
It is often claimed that the devil is in the<br />
detail, and when it comes to flat roofing this<br />
idiom is very fitting indeed.<br />
Every flat roof will have some form of detail<br />
whether that be a drip edge, a watercheck, a<br />
parapet or a penetration etc., and it is at these<br />
details where both the manufacturer and the<br />
installing contractor must pay special attention to<br />
ensure the project is watertight and compliant<br />
with current legislation.<br />
On any flat roof the detail work will always require<br />
the most thought and consideration to ensure it is<br />
waterproofed robustly and to ensure it conforms<br />
with British Standards. This is particularly difficult<br />
in the refurbishment market as existing projects<br />
don’t always allow or facilitate compliance without<br />
huge expense and modification. It is therefore<br />
essential that the contractor seeks guidance from<br />
the manufacturer if a detail is difficult or bespoke<br />
in nature, or if a proposal in the specification does<br />
not comply with codes of practice when applied to<br />
the situation at hand.<br />
Arguably, the most relevant British Standard in<br />
flat roofing is BS 6229:2003 – ‘Flat Roofs with<br />
Continuously Supported Coverings’ and it would<br />
be prudent for any roofing contractor to<br />
familiarise themselves with this document. From<br />
a manufacturer’s perspective, this Standard<br />
influences most of the standard details it<br />
produces and stipulates the minimum<br />
requirements for flat roofs (and their associated<br />
details) across Great Britain.<br />
Common shortfalls include:<br />
1. Insufficient upstand heights (min 150mm).<br />
2. Incorrect method of termination (i.e dressing the<br />
The field membrane has been dressed up the upstand in one<br />
single continuous piece, which is against codes of practice.<br />
The upstand should be detailed separately with fully bonded<br />
membranes that should be brought a minimum 150mm onto<br />
the field membrane.<br />
detail membrane straight into the brickwork chase).<br />
3. Using field membranes at upstands / details<br />
(i.e using partially bonded membranes when they<br />
should be fully bonded).<br />
4. Taking the field membrane up the upstand.<br />
If the above items are left unaddressed, they may<br />
be omitted from the waterproofing guarantee or<br />
the entire project itself may be condemned if the<br />
work has not been installed in-line with the<br />
recommendations of the manufacturer or<br />
legislation. This can leave the client at a<br />
significant loss which is not ideal for any party<br />
involved in the contract. As a consequence, it<br />
could affect future working relationships and the<br />
opportunity for future business, so it is important<br />
all parties work together at the earliest stage<br />
possible to reduce these situations from occurring.<br />
Issues that arise at design stage are often<br />
overcome more easily as recommendations and<br />
guidance can be given before the detail or building<br />
has been constructed. When it is a refurbishment<br />
scenario however, manufacturers are limited in<br />
flexibility and may not guarantee a detail that does<br />
not confirm with codes of practice. It is also<br />
important to check the relevant product literature<br />
from the manufacturer as the individual product<br />
The upstand membrane has not been terminated correctly<br />
underneath the cill. A cover flashing or termination bar<br />
should have been installed, however the membrane was<br />
simply left un-terminated which over time has delaminated<br />
from the upstand creating a path for water ingress.<br />
may have unique application guidance associated<br />
to it too. Failing to install the product correctly<br />
could also lead to a restricted guarantee.<br />
When undertaking detail work, the contractor<br />
should also be mindful that the product is<br />
appropriate to the situation encountered. The<br />
approach and product used for the field area may<br />
be inappropriate for application on the adjacent<br />
detail, so again it is advised the manufacturer is<br />
contacted to advise accordingly. The previous<br />
article on combustible substrates should also be<br />
echoed here, as a torch-applied membrane would<br />
not be suitable on a timber upstand or a PVC<br />
rooflight kerb, and therefore an alternative<br />
approach will be required.<br />
It is essential that the contractor does not<br />
assume what that approach will be to ensure an<br />
unobstructed guarantee can be issued for the<br />
project, and to demonstrate it is in fact God that<br />
is in the details as those little things, the tiny<br />
minutia of detail, that ultimately make successful<br />
products and successful projects.<br />
Contact Icopal’s Technical Team<br />
0161 865 4444<br />
www.icopal.co.uk<br />
@Icopal_UK<br />
18 TC AUGUST <strong>2018</strong>
For fu<br />
rther inf ormation<br />
or a hire quotation call<br />
01858 410372<br />
AUGUST <strong>2018</strong> TC 19
NFRC Technical Talk<br />
COUNTERFEIT PPE: CUT CORNERS<br />
AND YOU COULD PAY THE PRICE<br />
By Gary Walpole, NFRC Technical Officer.<br />
Go on holiday at any time of the year and<br />
the chances are you’ll come across<br />
knock-off designer goods at some point –<br />
some of you may have even saved yourself a few<br />
pounds getting an imitation watch, shirt or bag.<br />
That’s why the trade in fake fashion is estimated<br />
to be worth $450bn – and still growing.<br />
Unfortunately, the same is true for PPE products,<br />
which are either imitating real safety equipment<br />
brands or haven’t gone through the tests to be<br />
certified as safe under European Standards.<br />
Although it’s illegal and puts money in the pocket<br />
of organised criminals,<br />
buying an imitation designer<br />
hat is unlikely to harm you,<br />
but clearly that’s a<br />
possibility if you buy a faulty<br />
safety helmet. And if putting<br />
yourself or your employees in<br />
danger isn’t bad enough, you could<br />
also be prosecuted.<br />
The trouble is, even if you’re one of the majority<br />
who is not out to save costs and cut corners on<br />
safety, spotting counterfeit PPE can be difficult<br />
Gary Walpole. NFRC Technical Officer<br />
unless you know what to<br />
look out for. Luckily, all PPE<br />
products must come with a<br />
CE (Conformité Européenne)<br />
mark and certificate that tell<br />
you they have passed all the tests<br />
and are safe to use – so if the kit doesn’t<br />
have the CE stamp of approval, stay clear. Of<br />
course, many counterfeiters will attempt to create<br />
fake CE certificates, but thankfully they are the<br />
hardest things to forge.<br />
10<br />
things to look out for on CE labels:<br />
Conclusion<br />
If you’re buying expensive PPE kit, it’s always<br />
worth asking the manufacturer or supplier for the<br />
CE Certificate before purchasing.<br />
1. CE mark should be on the product<br />
marking or labelling.<br />
2. CE mark should be in the distinctive<br />
font and be at least 5mm high.<br />
3. CE mark should be accompanied by a<br />
4-digit number for high-risk products.<br />
4. Instructions should be in English and<br />
include the manufacturer’s name and<br />
address.<br />
5. Certificate should state the name of<br />
the EU-based organisation that certified<br />
the product (notified body), along with a<br />
4-digit number.<br />
6. Certificate should contain a date and<br />
notified body signature. The stated<br />
validity period should be current.<br />
7. Certificate should include terms and<br />
conditions.<br />
“The trouble is, even if<br />
you’re one of the<br />
majority who is not out<br />
to save costs and cut<br />
corners on safety,<br />
spotting counterfeit<br />
PPE can be difficult<br />
unless you know what<br />
to look out for”<br />
8. Certificate should include a clear<br />
product description, including model,<br />
specification, and test references.<br />
9. Certificate should include a<br />
manufacturer’s name and address.<br />
10. Look for signs of tampering such as<br />
differing fonts and sizes plus colour<br />
changes.<br />
For more information refer to the British Safety<br />
Industry Federation, which runs the Registered<br />
Safety Supplier scheme. Companies that display<br />
the scheme’s logo have signed a binding<br />
declaration that the safety equipment they offer<br />
meets the appropriate standards, fully complies<br />
with the PPE regulations and is appropriately CE<br />
marked: www.bsif.co.uk/rsss/<br />
Contact the NFRC<br />
020 7638 7663<br />
www.nfrc.co.uk<br />
@TheNFRC<br />
20 TC AUGUST <strong>2018</strong>
SEE US AT<br />
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Drones & Roofing<br />
ARE YOU CLEARED FOR TAKE-OFF?<br />
Amy Chesseman, Waldeck’s Digital Capture Lead, outlines<br />
her top tips for working with drones on construction sites.<br />
Drones haven’t always been as prevalent as they are today, but they are now widely used across a<br />
variety of industries, and are transforming how work is done in the construction industry. Drones<br />
have a number of key uses on construction sites, for instance; surveying, gathering data and<br />
project surveillance to name a few, but getting started with drones can sometimes be challenging, so<br />
below I’ll talk you through my top tips and things to think about when leveraging drones in construction:<br />
Procedures must be followed when using drones on site.<br />
1. Consider the complete solution<br />
This is really important! With the amount of<br />
people using drones as a hobby or commercially,<br />
the number of different drones, cameras,<br />
sensors, accessories and software available is<br />
increasing rapidly, making it a difficult decision to<br />
select the right tool for the job.<br />
Ask yourself, what is it that you want to<br />
accomplish? Is it to survey an area in 3D, or is it<br />
progressive data capture to monitor real-time site<br />
progress? either way the integration of hardware<br />
and software to streamline the process needs to<br />
be considered.<br />
2. Understand rules and regulations<br />
Drone operators need to be familiar with all the<br />
Civil Aviation Authority (CAA) rules and<br />
regulations before using drones commercially.<br />
Some of the CAA rules for construction firms to<br />
keep in mind, include:<br />
• Pilots must have completed a remote pilot<br />
competency course.<br />
• Permission from Civil Aviation Authority (CAA)<br />
to fly.<br />
• Pilots must keep the aircraft in visual line-ofsight<br />
or less than 500m from the pilot and below<br />
400ft high.<br />
• Operate drones away from airports.<br />
• Operate drones away from restricted air space.<br />
3. Always think health and safety<br />
As with any task on a construction site, health<br />
and safety is of utmost importance and there are<br />
many things to think about when operating a<br />
drone on a construction site; here’s a few:<br />
• A safety procedure should be in place for all<br />
parties including flight planning and safe drone<br />
operation.<br />
• A full risk assessment must be carried out<br />
taking into account the hazards associated to<br />
drones operating, as well as site hazards such as<br />
open excavations and vehicle movements.<br />
• Have observers keeping a lookout for hazards to<br />
allow the pilot to concentrate fully on their task.<br />
• Sites should be evaluated before a flight<br />
begins, consider what and who is around you –<br />
drones cannot be flown within 50 metres of<br />
structures, vehicles or people that are not under<br />
the control of the person in charge of the aircraft;<br />
or within 150m of a congested area.<br />
• Consider a site walk before take-off to pick up<br />
any new hazards which may have appeared<br />
during the planning stage.<br />
• Always check the height of the tallest structure<br />
on site before take-off.<br />
• Always check safety features are set to the site<br />
you are on.<br />
4. You must have insurance<br />
Drone operators must have insurance that meets<br />
the requirements of EC Regulation No 785/2004<br />
and if your insurance policy does not meet this<br />
regulation, your CAA permission is invalid.<br />
With many rival companies offering drone<br />
insurance, it’s always best to compare and check<br />
exactly what is covered. Think about how many<br />
accessories you may need and the cost to replace<br />
if the policy did not include these. As well as<br />
annual insurance policies, many companies now<br />
offer ‘pay as you fly’ cover.<br />
5. Planning, planning, planning<br />
As with any project, good and appropriate<br />
planning is essential.<br />
Even if you’ve been to the site before, never<br />
assume everything will be the same, especially<br />
when it comes to cranes – they may not be the<br />
same height as your last visit!<br />
Construction sites are constantly evolving so it’s<br />
best to do a site walk before take-off to pick up<br />
any new hazards which may have appeared and<br />
ask if any new hazards may be arriving to site<br />
that day, such as a new crane or delivery of<br />
materials to be stored in the area you want to<br />
take off in.<br />
No matter how thorough your planning may be<br />
leading up to a project, always check everything<br />
on the day because airspace restrictions may<br />
suddenly be in place over your job site, solar<br />
activity may have increased and the weather<br />
forecasts may have got their predictions wrong.<br />
Ready, set, go!<br />
Contact Waldeck<br />
08450 990 285<br />
www.waldeckconsulting.com<br />
@waldeckconsult<br />
22 TC AUGUST <strong>2018</strong>
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MEASUREMENTS<br />
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Total Roo f Area = 467.95 sq m<br />
Total Roof Facets =24<br />
Predominant Pitch = 45°<br />
Numb er of Storeys > 1<br />
Total Ridges/Hips = 84.43m<br />
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Tota l Verges = 14.63m<br />
=111.86 m
Insurance Focus<br />
PROJECT POLICIES: CONTRACTORS,<br />
MAKE SURE YOU’RE COVERED...<br />
By Ian Hollingworth, Head of Claims for ECIC.<br />
The High Court’s recent decision that a<br />
roofing firm that caused a fire at a high<br />
school in London was not protected by a<br />
project policy has raised some serious questions<br />
over the reliance by sub-contractors on these<br />
types of insurance policies. This could expose<br />
contractors and subcontractors to higher risks –<br />
in particular smaller sub-contractors working on<br />
large contracts could be vulnerable as a result of<br />
this ruling.<br />
Traditionally, employers on larger construction<br />
projects take out a project policy to cover damage<br />
to the existing structure and possibly the contract<br />
works being undertaken by the sub-contractors<br />
appointed to work on site.<br />
“The project policy<br />
insurer dealt with the<br />
property loss, but then<br />
sought to recover their<br />
outlay from the<br />
contractor that caused<br />
the loss”<br />
As this type of policy would usually provide<br />
protection to named contractors and sometimes<br />
all contractors in the contractual chain, it<br />
provides peace of mind that in the event of a fire<br />
or some other damage caused by contract<br />
workers on site, the project policy would step in.<br />
In the event of damage to the property, the project<br />
policy insurer would simply cover the loss rather<br />
than each sub-contractor going to their own<br />
insurers to recover the cost of their own damaged<br />
contract works.<br />
This avoids lengthy and often costly litigation<br />
between various contractors who could be<br />
blamed for causing the damage<br />
to the building.<br />
The project policy avoids all of<br />
this and ensures the property<br />
and works are adequately covered<br />
to avoid lengthy delays in the<br />
completion of the construction.<br />
Terms of the sub-contract<br />
However, in a recent case, (Haberdashers’ Aske’s<br />
Federation Trust Ltd v Lakehouse Contracts Ltd<br />
and others [<strong>2018</strong>] EWHC 558 (TCC)), the High<br />
Court found roofing firm CPR wasn’t protected by<br />
the project policy because the terms of the subcontract<br />
required that they should maintain their<br />
own insurance.<br />
Usually a construction contract would contain an<br />
insuring clause requiring the individual subcontractor<br />
to take out insurance to cover their<br />
own contract works along with Employers Liability<br />
and Public Liability. This is even if there is a<br />
project policy in place.<br />
The difference with this case was that the project<br />
policy insurer dealt with the property loss, but<br />
then sought to recover their outlay from the<br />
contractor that caused the loss.<br />
This was unusual as a project policy is usually<br />
taken out in joint names – the policyholder and all<br />
sub-contractors; this previously meant the project<br />
policy insurer could not seek a recovery as<br />
essentially all sub-contractors would be considered<br />
a policyholder and covered under the policy.<br />
Notably in this instance, the Court allowed the<br />
project insurer to recover the loss from the subcontractor.<br />
This was on the basis that the main<br />
construction contract had required that the subcontractor<br />
take out their own insurance. In addition,<br />
the sub-contractor was not named at the<br />
commencement of the<br />
construction project and therefore<br />
not factored into the cover by the<br />
project policy insurer when the policy was<br />
taken out.<br />
This ruling has really called into question the<br />
effectiveness of project insurance. It has wide<br />
ramifications for contractors as they can no longer<br />
rely upon a project insurer to pick up a loss in the<br />
event of damage they have caused to a property.<br />
It’s essential, therefore, that they ensure adequate<br />
cover is taken out to cover their potential<br />
liabilities. Seeking the advice and support of an<br />
insurance broker is highly recommended.<br />
Additionally, the insurers of sub-contractors can<br />
no longer rely on the existence of a project policy<br />
to cover a loss. This could mean higher insurance<br />
claims which may have a knock-on effect in<br />
premium increases.<br />
Now, more than ever, it is important for subcontractors<br />
to understand the risks attached to<br />
their works and the potential losses they could<br />
face if they don’t ensure adequate insurance<br />
cover is in place for any eventuality.<br />
Contact ECIC<br />
0330 221 0250<br />
www.ecic.co.uk<br />
Left: Ian Hollingworth, Head of Claims<br />
for ECIC.<br />
“The insurers of subcontractors<br />
can no<br />
longer rely on the<br />
existence of a project<br />
policy to cover a loss”<br />
24 TC AUGUST <strong>2018</strong>
Contractor’s Q’s<br />
“ONE VERY IMPORTANT TOOL IS A<br />
KNOWLEDGE OF CONTRACT LAW”<br />
Andy King started roofing when he was 14 and used his experience and know-how to establish<br />
A L King Roofing which includes a contracting and merchant business. He is also a past-<br />
President of the NFRC and an ideal candidate for our Contractor’s Q’s...<br />
10<br />
questions for Andy King:<br />
“Make sure you have<br />
some capital behind<br />
you for that rainy day or<br />
that slow paying client”<br />
TC: What was your path into construction<br />
and to your current position?<br />
AK: My path into construction was quite simple;<br />
when I was about 14 and living in Surrey, my<br />
friend’s father was a small builder carrying out<br />
extensions, renovations and occasionally a oneoff<br />
house and I worked for him some weekends<br />
and school holidays. I enjoyed the work and<br />
wanted to learn more about construction. At 16 I<br />
went to Guilford technical college to study the City<br />
and Guilds construction technician course and<br />
passed parts 1 and 2. On leaving college I was<br />
unsure what to do so my father suggested I got<br />
some practical experience to go with the theory.<br />
Having had part of our roof retiled he suggested<br />
calling the roofing contractor that carried out the<br />
work to see if he was interested in some extra<br />
labour. Fortunately he was and I had an<br />
interview on the 5th of April 1975 (my<br />
eighteenth birthday) and started as a trainee on<br />
the following Monday.<br />
“Having had part of our<br />
roof retiled he<br />
suggested calling the<br />
roofing contractor that<br />
carried out the work to<br />
see if he was<br />
interested in some<br />
extra labour”<br />
As I mentioned, I enjoyed the work although it<br />
was hard work – everything was carried manually<br />
up ladders and lorries were unloaded<br />
manually. I remember thinking at the<br />
time that this line of work would not<br />
be for everybody, so if I could stick at it<br />
and learn the trade well, I should always<br />
have work.<br />
So I worked hard and studied my trade, with a<br />
constant desire of starting my own business one<br />
day.<br />
Having gained a reasonable practical knowledge<br />
of roof tiling and slating I became self-employed,<br />
I worked as a sub-contractor for some wellknown<br />
contractors in the area whilst trying to<br />
build my own customer base until, in my opinion,<br />
I had enough work to sustain me for a while.<br />
Some people I worked for would buy the materials<br />
and if I had to buy them I was able to use a credit<br />
card, as with no trading references it was<br />
impossible to obtain credit from builders<br />
merchants or anybody else.<br />
The business grew until it became obvious I<br />
would have to start employing people to help me<br />
as more work was coming in than I could cope<br />
with. The business has continued to grow and in<br />
the year 2000 I was able to start a roofing<br />
merchant to help the contracting side, and sell<br />
roofing products to other local roofing contractors.<br />
The business now employs 60 people and has an<br />
annual turnover in excess of £8 million with two<br />
merchant outlets and a strong contracting<br />
division.<br />
Andy King, past-President of the NFRC and<br />
Managing Director of A L King Roofing.<br />
TC: What’s your one piece of<br />
advice for those looking to start<br />
a roofing business?<br />
AK: The best advice I could give anybody wanting<br />
to start a roofing business is make sure you have<br />
some capital behind you for that rainy day or that<br />
slow paying client. Another essential thing is<br />
know your subject and learn what your rights are<br />
regarding contract law.<br />
“We are tasked with<br />
completing eight<br />
houses each week for<br />
the next thirty weeks<br />
with garages and<br />
porches added in”<br />
TC: Tell us about the current project<br />
you’re working on…<br />
AK: There are a few interesting projects we are<br />
working on at the moment but the one that stands<br />
out is one we are doing for Lovell’s in Bulford<br />
near Salisbury, Wiltshire. This is one of three<br />
developments being carried out by Lovell’s in the<br />
area and it is for military personnel returning from<br />
overseas. The main reason for this being an<br />
interesting site is the pace of build. We are tasked<br />
with completing eight houses each week for the next<br />
thirty weeks with garages and porches added<br />
26 TC AUGUST <strong>2018</strong>
Contractor’s Q’s<br />
in without further consideration. The whole site is<br />
like a production line and if any trade fails to<br />
reach its targets each week, it has quite an<br />
impact on the next trades. This site needs<br />
constant attention by my operatives and<br />
management to ensure we hit targets each week.<br />
“What could have been<br />
a good project was<br />
turned into a<br />
nightmare – somebody<br />
thought they could get<br />
a twenty four month job<br />
done in twelve months”<br />
TC: Over the years, does one project in<br />
particular stand out?<br />
AK: I have worked on many difficult projects over<br />
the years and the most common issue is time<br />
allowed to carry out the work with unrealistic<br />
completion dates. One contract in particular<br />
stands out – it was a complete refurbishment of<br />
a large building in Bath and from the moment I<br />
went to site I realised the project could not be<br />
completed within the programme set by the<br />
contractor. The result was that every trade and<br />
every manager from the contractor was working<br />
under ridiculous pressure, trying to achieve the<br />
unachievable and relationships between the<br />
contractors’ managers and all the trades was at<br />
best fraught. I struggled to get my operatives to<br />
go to site as they knew it was going to be another<br />
tough day. The contract was over twelve months<br />
late being delivered to the client and cost the<br />
contractor millions. This resulted in the contractor<br />
trying to recoup the money from the subcontractors.<br />
What could have been a good project<br />
was turned into a nightmare because somebody<br />
thought they could get a twenty four month job<br />
done in twelve months.<br />
TC: What about difficult customers?<br />
AK: Difficult customers – where do you start?<br />
Most become difficult when they are reluctant to<br />
part with any money or are trying get a reduction<br />
in cost. One particular customer stands out. The<br />
job was an extension to a large house in a<br />
desirable part of Bristol and the contract was<br />
being managed by the homeowner. It was not a<br />
big contract, but a few problems presented<br />
themselves due to the lack of construction<br />
knowledge from the homeowner. Eventually we<br />
finished the roof and presented our invoice in line<br />
with our accepted quotation and the client’s<br />
order. There must have been one hundred<br />
reasons why they did not want to pay and the<br />
process took over four months being batted<br />
backwards and forwards before it was decided to<br />
take the matter to the small claims court in<br />
Bristol. We had our day in court and the Judge<br />
listened to our side of the argument and then<br />
asked the homeowner for their version. The Judge<br />
was sceptical as to why the homeowner had such<br />
a detailed account of their dealings with a roofing<br />
contractor from the moment our estimator<br />
appeared on site to supply a quotation, to the tile<br />
delivery, and then every day we had operatives on<br />
site. We won the case and later found out we<br />
were one of the only contractors to get paid for<br />
their work and the homeowner had the majority of<br />
their extension built for nothing.<br />
TC: What’s the most frustrating thing<br />
about your job?<br />
AK: The most frustrating aspect of my job is the<br />
constant boom and bust of the Construction<br />
Industry and the difficulty that creates in building<br />
the business for the future because of the<br />
uncertainty and insecurity.<br />
TC: And the most satisfying?<br />
AK: The most satisfying part about my job is<br />
working on a contract that is well run, is on<br />
programme, affords us the correct amount of time<br />
to complete our work and looks good when it is<br />
complete. Unfortunately all these factors don’t<br />
always come together at once.<br />
TC: What’s your most important tool<br />
either in the office or on site?<br />
AK: The most important tool for any roofing<br />
contractor is a well trained workforce. A workforce<br />
“The most satisfying<br />
part about my job is<br />
working on a contract<br />
that is well run, is on<br />
programme and affords<br />
us the correct amount<br />
of time to complete our<br />
work”<br />
that is well trained technically with their trade and<br />
with health and safety and know how to conduct<br />
themselves on site. This will only enhance your<br />
reputation as a professional roofing contractor and<br />
lead to repeat business. Another important tool is<br />
knowledge of contract law. I have saved my<br />
company a lot of money by challenging the legality<br />
of a contractor’s behaviour and advising them they<br />
are breaking the law; a very useful tool to have.<br />
TC: Best social media platform for you?<br />
AK: In my opinion, the best social media platform<br />
for a company of medium size would be a good<br />
and professional website. Some smaller<br />
companies do use Facebook but I think it does<br />
depend on the size of the company and the target<br />
audience.<br />
TC: How do you feel your sector’s shaping<br />
up in <strong>2018</strong>? Any reasons to be positive?<br />
AK: I feel the roofing sector in the new build area<br />
is looking extremely healthy. Our enquiry level is<br />
high, our percentage of tenders won is stronger<br />
than normal and on a personal note, I am<br />
extremely optimistic for the next year or two.<br />
Recruitment of apprentices is good. As a<br />
company we have been starting four apprentices<br />
every year for the last three years and two or<br />
three last the course and get to finish their<br />
training. Some of the first apprentices are now<br />
mentoring the new intake and are running their<br />
own gangs, which is very pleasing.<br />
Contact A L King Roofing<br />
01225 705918<br />
www.alkingroofing.co.uk<br />
28 TC AUGUST <strong>2018</strong>
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BMI Apprentice of the Year<br />
APPRENTICES SHINE AT <strong>2018</strong> FINALS<br />
The skills and recruitment issues affecting the roofing and the wider construction industry<br />
are well documented, but as the apprentices involved in the second instalment of the BMI<br />
Apprentice of the Year competition have shown, there’s plenty to be positive about when it<br />
comes to the next generation of roofers…<br />
One competition can’t change the fact that<br />
roofing is facing a perception and<br />
recruitment crisis – a recent survey by<br />
Which? found that only half of respondents<br />
thought roofers were trustworthy, whilst CITB<br />
research shows that the appeal of the<br />
construction industry as a career option for young<br />
people is low, scoring 4.2 out of 10 among 14 to<br />
19 year olds – but what a competition like the<br />
Apprentice of the Year can do is highlight that the<br />
training that is going on in colleges and the<br />
support provided from employers on site every<br />
day up and down the country is providing positive<br />
results for those pursuing a career in roofing.<br />
Total Contractor was asked to help judge the BMI<br />
Apprentice of the Year competition, which had<br />
grown this year to include the Icopal flat roofing<br />
event as well as the Redland pitched roofing<br />
competition.<br />
Flat and Pitched awards<br />
BMI Group said they received well over 100<br />
entries for this year’s competition, so the 18<br />
finalists who had made it to the two-day finals<br />
held at the BMI National Training Centre in South<br />
Cerney had already done well to make it that far;<br />
but with the mix of classroom and rig<br />
assessments, individual and group work,<br />
interviews and presentations, the hard work was<br />
only just beginning.<br />
The apprentices had all followed different paths<br />
“It links perfectly with<br />
the current push within<br />
the sector to raise the<br />
perception of roofing in<br />
the public’s eye”<br />
into roofing and came from<br />
different backgrounds; a<br />
number had been in the<br />
military, some had<br />
been waiters and<br />
others, like so many<br />
before them, had<br />
followed their fathers or<br />
other family members<br />
into the profession. But<br />
whatever experience they had<br />
gained in life, on site or at their college,<br />
the Apprentice of the Year takes<br />
these young men well and truly<br />
out of their comfort zone,<br />
testing not just their<br />
practical skills and<br />
knowledge, but also<br />
developing their soft<br />
skills and coaching<br />
them on how to interact<br />
with customers, present<br />
themselves professionally<br />
and ultimately plan and run a<br />
business. This is why the Apprentice<br />
of the Year competition has launched at the<br />
perfect time, it links perfectly with the current<br />
push within the sector to raise the perception of<br />
roofing in the public’s eye, as well as the NFRC’s<br />
& CITB’s RoofCert accreditation initiative.<br />
And these new ‘soft’ skills weren’t lost on the<br />
apprentices. Early on the first day they’re all<br />
understandably a bit nervous and tentative, but<br />
as the competition progresses with each of the<br />
four assessments beginning with a presentation<br />
from an expert in that area, you can visibly see<br />
the apprentices grow in confidence until on the<br />
final day, they are all at a level where they feel<br />
The apprentices assess the pitched<br />
roofing rig (top) and flat roofing<br />
rigs (below) for the defects<br />
assessment.<br />
confident enough to<br />
stand in front of three<br />
judges and give a fiveto-ten-minute<br />
presentation on a topic of<br />
their choice. It’s a daunting<br />
proposition for anyone, and some<br />
of the apprentices commented that<br />
prior to the competition they<br />
could not see themselves<br />
doing the final<br />
presentation; as one<br />
told me: “If you’d<br />
told me a year ago<br />
I’d be involved in a<br />
competition like this<br />
and standing up doing<br />
a presentation to<br />
strangers – I’d have said no<br />
chance.”<br />
Real confidence<br />
And that’s the great thing about the Apprentice<br />
of the Year competition, there are two overall<br />
winners – and two runners up this year because<br />
the competition was so strong – but all the<br />
apprentices learn new skills that will put them in<br />
a stronger position and give them a real<br />
confidence boost for their careers going forward.<br />
As one apprentice explained in his final<br />
presentation: “I’d like to win, but even if I don’t,<br />
I’ve learned so much in this competition. It’s<br />
given me the confidence to think about where I<br />
want to be in the future.”<br />
30 TC AUGUST <strong>2018</strong>
THE NORTH STARS!<br />
Kieran Forster is the Icopal Apprentice of the Year <strong>2018</strong> Jay Webster is the Redland Apprentice of the Year <strong>2018</strong><br />
Kieran Forster was crowned Icopal Apprentice Jay Webster was crowned Redland Apprentice<br />
of the Year <strong>2018</strong>. Kieran is an attendee at of the Year <strong>2018</strong>. Jay attends Leeds College of<br />
Newcastle College and is employed by Stanleybased<br />
Hodgson Sayers. On receiving the title Roofing. On receiving his award Jay explained:<br />
Building and works for Yorkshire Heritage<br />
Kieran explained what he was feeling: “Pure “Words can’t really describe how I feel and I<br />
shock when I heard my name announced and still can’t believe it to be honest. I became more<br />
I’m still in shock. I can’t believe it’s actually confident as the competition went on, but to<br />
happened. There were guys there with more actually win it tells me I’m better than I thought<br />
experience than me so to win it is simply I was.”<br />
amazing!”<br />
Joe Burgess (above), a former waiter, who came out with a<br />
memorable phrase during his presentation: “I gave up a job<br />
to go into a career” when talking about his move into roofing,<br />
was Highly Commended in the Icopal flat roofing<br />
competition. Joe works for Waveney District Council and is<br />
enrolled at Eastern Region Roof Training Group.<br />
Tom Thompson, (above), ex-soldier who works for AL King<br />
Roofing and studies at South West Training Group, was Highly<br />
Commended in the Redland Pitched Roofing competition.<br />
Above: The winning apprentices pictured with Andy Dennis, BMI Group MD UK & Ireland. Both Kieran and Jay received a<br />
£1,000 cash prize, a handsome trophy for the mantelpiece plus a goody bag of high-quality roofing tools and materials.<br />
They are also entitled to support from the two industry brand leaders at BMI’s National Training Centre.<br />
“All the apprentices learn new skills that will put<br />
them in a stronger position and give them a real<br />
confidence boost for their careers going<br />
forward”<br />
The Icopal flat roofing judges look on as one of the<br />
candidates talk them through the defects on the rig. L-R<br />
Mark Thornton, SPRA, Matt Downs, Total Contractor<br />
magazine, and Gary Walpole, NFRC.<br />
All those involved in the BMI Aprentice of the Year <strong>2018</strong><br />
including judges, apprentices, tutors and employers<br />
attended a glittering awards ceremony at Cricklade House.<br />
The 18 apprentices with their trophies and certificates alongside Andy Dennis, BMI Group Managing Director UK & Ireland.<br />
Total Contractor would like to thank Mat Woodyatt and the<br />
team at BMI Group for putting on such a great event, as<br />
well as all the tutors, employers and apprentices for<br />
attending, and the sponsors Wincanton, Avonside Group,<br />
Buck and Hickman, Midland Lead and Scott Direct for<br />
helping make this such a great event.<br />
AUGUST <strong>2018</strong> TC 31
Perfectly Pitched<br />
WHAT DO THE AMENDMENTS TO<br />
BS 5534 REALLY MEAN FOR YOU?<br />
In his latest column, pitched roofing expert and consultant John Mercer (pic) – writing on<br />
behalf of Imerys Roof Tiles – looks at what the amendments to BS 5534, which came into<br />
effect on July 1st, mean for contractors.<br />
When BS 5534: 2014, The British<br />
Standard Code of Practice for Slating<br />
and Tiling, was published it represented<br />
a major revision of a Standard that was first<br />
published in 1978. Not only was it completely<br />
restructured to make the Standard easy to use, it<br />
also introduced many new changes to recognise<br />
up-to-date building principles and knowledge,<br />
such as wind loads on roof tiles and underlays<br />
and, perhaps most importantly of all, minimum<br />
fixing requirements were revised to recommend<br />
that all tiles be fixed and mortar bedded<br />
components no longer rely solely on the mortar<br />
for their resistance to wind uplift.<br />
Inevitably, with such a major revision and having<br />
now had the experience of use of the Standard for<br />
a period, there are certain elements that needed<br />
to be either corrected or clarified. Hence, a<br />
second minor revision was published on 28th<br />
February and came into effect on 1st July <strong>2018</strong>.<br />
Clarification of scope of Standard<br />
Firstly, the scope of BS 5534 has been amended<br />
to make clear that it applies to the design,<br />
performance and installation of not only new<br />
build pitched roofs and vertical cladding; it also<br />
applies to re-roofing work, including repairs to<br />
existing slate or tiled roofs.<br />
However, in contrast, the scope states that some<br />
elements of BS 5534 may not be appropriate for<br />
some old slate or tile roofs – for example, where<br />
traditional and / or reclaimed materials are used.<br />
This is particularly important for historically or<br />
architecturally important buildings. In these<br />
cases, advice should be sought from the local<br />
planning authority and appropriate conservation<br />
organisation and all parties should<br />
agree on the specification. A<br />
common example is where it<br />
would be aesthetically<br />
undesirable for such a building to<br />
have a dry ridge system or even<br />
visible ridge tile mechanical fixings.<br />
“Baby ridge and hip<br />
tiles are only<br />
recommended for use<br />
with double lapped<br />
plain tiles and should<br />
overlap the top course<br />
of tiles by at least<br />
65mm”<br />
Installation of baby ridge & hip tiles<br />
Following the introduction of the requirement to<br />
mechanically fix all ridge and hip tiles in the 2014<br />
revision to BS 5534, it has been found that,<br />
practically, this can be difficult to achieve when<br />
installing some small section ‘baby’ ridge tiles.<br />
Therefore, in this latest revision, there is new<br />
advice for the use of baby ridge tiles. Firstly, they<br />
are only recommended for use on low level roofs<br />
up to 3m high, such as bay windows and porches.<br />
Secondly, baby ridge tiles may be mortar-bedded<br />
only – i.e without additional mechanical fixings –<br />
so long as the correct mortar mix is used as<br />
specified in BS 5534 and the self-weight of the<br />
ridges is sufficient to resist wind loads. Baby ridge<br />
and hip tiles are only recommended for use with<br />
double lapped plain tiles and should overlap the top<br />
course of tiles by at least 65mm.<br />
New reference to BS 8612<br />
BS 8612, the new British<br />
Standard for dry fix products,<br />
was published in January this<br />
year. Although well publicised,<br />
there has been some confusion<br />
about when it actually comes into effect.<br />
As a new Standard, there is no ‘grace period’<br />
which means that BS 8612 really came into effect<br />
the moment it was published, albeit as a<br />
voluntary Standard. However, the latest version of<br />
BS 5534 now states that “dry fixed ridge, hip and<br />
verge products should conform to BS 8612”.<br />
Illustration shows air permeable underlays & wind loading.<br />
New definition of air permeable underlay<br />
In previous editions of BS 5534 air permeable<br />
underlays were not defined. Therefore, in this<br />
latest amendment, an air permeable underlay is<br />
now categorised as one that has an air<br />
permeability of not less than 20m³/m².h,<br />
measured at 50 Pa.<br />
This now enables manufacturers and suppliers of<br />
these underlays to define their product in<br />
accordance with BS 5534.<br />
Note that this stated figure for air permeability<br />
relates to wind uplift resistance rather than<br />
condensation control and the roofer or designer<br />
32 TC AUGUST <strong>2018</strong>
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should follow the underlay manufacturer’s<br />
installation guidance to ensure harmful<br />
condensation does not occur in the roof space.<br />
New definitions for ceiling types<br />
In this latest amendment to BS 5534, the<br />
previous term ‘well-sealed ceiling’ has been<br />
replaced with new definitions of a ‘continuous<br />
ceiling’ and a ‘discontinuous ceiling’. This enables<br />
each to be defined in a clearer, more technical<br />
manner as the type of ceiling has implications for<br />
the control of condensation in the loft space as<br />
well as the wind uplift resistance of unsupported<br />
underlays. A continuous ceiling; i.e one that has<br />
an air permeability of 30mm² per square metre or<br />
less, will require less or even no roof space<br />
ventilation, depending upon the roof construction<br />
and product types. Also, an underlay with an<br />
uplift resistance of 1600 N/m² or more can be<br />
used in conjunction with a continuous ceiling<br />
within all geographical zones within the UK<br />
(provided other criteria are met). By contrast, a<br />
discontinuous ceiling – i.e one that has an air<br />
permeability of more than 30mm² per square<br />
metre – will require more ventilation in the loft<br />
space and the underlay must have a wind uplift<br />
resistance of not less than 1900 N/m² to be used<br />
within all UK geographical zones (again, subject<br />
to other criteria being met).<br />
New wind loading ‘shielding factor’ for<br />
air permeable underlays<br />
It has long been understood that a proportion of<br />
the wind loading on roof tiles is actually borne by<br />
the substrate – i.e the underlay or sarking – this<br />
is known as the shielding factor. However, recent<br />
research has shown that air permeable<br />
underlays, by their very nature of allowing air to<br />
pass through them, share less of the wind load<br />
under certain conditions, meaning that a higher<br />
proportion of the wind load is then borne by the<br />
roof tiles. More research is required to better<br />
understand the exact consequences of this, but in<br />
the meantime, a new ‘Shielding Factor’ value has<br />
been included in this latest edition of BS 5534 to<br />
allow for the lesser load being taken by air<br />
permeable underlays. In practice, this means that<br />
the tile manufacturer must take this into account<br />
when calculating roof tile fixing specifications. So<br />
since July, you’ll now see a new question about<br />
the underlay type on tile manufacturers’ fixing<br />
request forms.<br />
All Imerys tiles, fittings and accessories fully<br />
comply with the requirements of BS 5534 and<br />
BS 8612. Also, all fixing specifications carried<br />
out by Imerys from July 1st take into account air<br />
permeable underlays where applicable.<br />
Contact Imerys Roof Tiles<br />
www.imerys-roof-tiles.com<br />
@imerys<br />
@johnmercer3<br />
Below: An image of an Imerys Beauvoise roof.<br />
34 TC AUGUST <strong>2018</strong>
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Slate Roofs<br />
MAKING THE GRADE WITH NATURAL<br />
SLATE: TOP TIPS FOR YOUR PROJECT<br />
Time-pressured roofers can be tempted to overlook grading and sorting when carrying out a<br />
natural slate roofing project. To do so is a mistake says Ged Ferris, of Cembrit, and below he<br />
offers his top tips to get your slate project right first time.<br />
1. Preliminary work<br />
It must be stressed that the overall appearance of<br />
a finished roof is dependent on the preliminary<br />
work undertaken before any slates are even fixed.<br />
This process starts on the drawing board of the<br />
architect and continues through the erection of<br />
the building to roof level, the accuracy of the<br />
timberwork to support the roof covering, the<br />
felting and battening of the roof and the<br />
preparation before any slating starts.<br />
2. Take a little time<br />
Good workmanship is the foundation of a<br />
successful natural slate roofing project. A project<br />
that is well planned and executed will prove<br />
rewarding for the roofing contractor and client<br />
alike. However, a project that is ill-thought-out<br />
and hurriedly executed is likely to generate<br />
disputes, both in the short and the long-term.<br />
Taking a little extra time to do the work according<br />
to the codes of practice can quite literally pay<br />
dividends!<br />
3. Grade & sort – even preholed<br />
slates<br />
The process of grading and<br />
sorting is essential, even if the<br />
slates are pre-holed. A common<br />
misconception is that pre-holed slates<br />
are already graded and sorted. This is most<br />
definitely not the case.<br />
“A project that is illthought-out<br />
and<br />
hurriedly executed is<br />
likely to generate<br />
disputes, both in the<br />
short & the long-term”<br />
4. Look to existing guidance<br />
There is guidance readily available to anyone who<br />
is in any doubt as to the correct procedures to<br />
follow. Key advice is contained in Clause 4.3 in the<br />
BS 8000-6:2013 Code of Practice for slating and<br />
Left: Ged Ferris, Cembrit. Below:<br />
Cembrit’s Glendyne Natural Slate.<br />
tiling of roofs and claddings. This<br />
standard applies to all types of<br />
natural slate, regardless of origin or<br />
grade. It has two main recommendations:<br />
• Sort slates into 3 or 4 groups of equal thickness.<br />
• Lay slates of equal thickness in any one course,<br />
with the thicker end (if any) at the tail. Slate the<br />
roof with the thicker slates in the lower courses<br />
and the thinner slates in the upper course.<br />
Ensuring you follow these two steps will go a long<br />
way to preventing problems further down the line.<br />
If these steps are ignored and a thick slate is laid<br />
next to a thin one, the overlapping slate in the<br />
course above will lie at an angle. The knock-on<br />
effect will be ‘bird-mouthing’, compromising of<br />
the weather and wind uplift resistance and<br />
possible cracking of the slates in the upper<br />
courses. So, a good grading and sorting session<br />
prior to laying any slates will be time well spent.<br />
In short, the best quality products, the most<br />
imaginative building designs and the most<br />
progressive construction techniques can all be<br />
compromised through poor detailing and<br />
inadequate workmanship. Nothing can beat<br />
expertise in any field and BS 8000, if followed by<br />
competent and conscientious practitioners, should<br />
result in a problem free construction project.<br />
Contact Cembrit<br />
020 3372 2300<br />
www.cembrit.co.uk<br />
@CembritUK<br />
36 TC AUGUST <strong>2018</strong>
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Training Day<br />
ON THE RIGS & IN THE CLASSROOM:<br />
DEMAND FOR TRAINING IS RISING<br />
Demand for BMI’s pitched roofing training is on the rise. We signed up to a course at its<br />
National Training Centre to find out why...<br />
is a sure-fire winner for roofing<br />
contractors,” declares Alastair Blant,<br />
“This<br />
Technical Trainer – Pitched; waving<br />
around a silver-coloured clip with a long tail. “They<br />
try it once and then keep on coming back for more.”<br />
The clip in question is a Kro-Clip, used to secure<br />
small, cut tiles at hip details on a pitched roof.<br />
Alastair is based at the BMI National Training Centre<br />
in South Cerney near Cirencester. Set up by Redland<br />
– now part of BMI Group – 35 years ago, the centre<br />
provides both pitched and flat roof training to a<br />
variety of external customers and internal staff<br />
members.<br />
Traditionally the mix of trainees has been around<br />
30% roofers and 70% other customers, such as<br />
merchants, local authorities and housing<br />
associations. However, in the last few years that<br />
split has moved to 50:50 as more contractors<br />
recognise the value of upskilling their workforce.<br />
“There is a changing attitude towards training in<br />
the roofing sector,” says Alastair, who had trained<br />
47 roofing contractors<br />
the week before we<br />
attended a course at<br />
the centre.<br />
“Contractors want to<br />
be seen to be more<br />
professional and<br />
training is the main way<br />
– if not the only way, to<br />
upskill.”<br />
Green to Red<br />
BMI is the only pitched roofing manufacturer to<br />
provide the two-day CITB and NFRC recognised<br />
Basic Competency Programme in pitched roofing.<br />
This allows roofers to convert from a Green<br />
labourer’s card to a Red experienced worker one,<br />
on the understanding that they will be working<br />
towards an NVQ over the following three years.<br />
Alastair and his colleagues provide a range of roof<br />
training through the centre, with 1,500 people<br />
coming through the doors every year. They also<br />
train at other BMI sites<br />
and at customers’<br />
sites, offices or<br />
merchant premises.<br />
Our course was a<br />
two-day basic<br />
introduction to pitched<br />
roofing. However, with<br />
Icopal also being part of BMI<br />
Group, the centre gives basic and<br />
advanced training in a variety of flat roofing<br />
technologies too, including bitumen, single ply<br />
and a variety of hot and cold applied liquid<br />
technologies.<br />
Courses are designed to add extra value to the<br />
BMI customer relationship and equip decisionmakers<br />
and influencers with information,<br />
including the many benefits of BMI systems.<br />
Classroom and workshop sessions<br />
The two-day basic roofing course combines<br />
alternating classroom and workshop sessions.<br />
Alastair, with an engaging delivery style that<br />
would not be out of place on the stage, manages<br />
to inject elements of history, geography, geology<br />
and an unending supply of roofing anecdotes into<br />
the more expected course content.<br />
Alastair’s snippets of history – all roofing<br />
relevant – included the march of the Roman<br />
empire into Britain, the use of roof tiles as ballast<br />
on merchant boats and air pollution during the<br />
industrial revolution. His stories from the field,<br />
gleaned from BMI technical colleagues and<br />
course attendees, ranged from horror stories of<br />
badly-installed roofs and miscalculations, to an<br />
explanation of why we have Dutch pantiles on the<br />
east coast of England.<br />
38 TC AUGUST <strong>2018</strong>
The 12 people on our<br />
course came from a<br />
range of backgrounds<br />
including counter staff<br />
from building and roofing<br />
merchants, component<br />
suppliers to BMI, and<br />
sales and marketing<br />
Above: With Icopal also being part of the BMI Group, the<br />
people from within the<br />
centre gives basic & advanced training in a variety of flat<br />
group. Theoretical roofing technologies.<br />
subjects included the<br />
basics of roofing terminology, through to recent updates in British Standards<br />
and a brief introduction to estimating for roofs.<br />
BS 8612<br />
One of the newest additions to the course materials is information on BS<br />
8612 Dry-fixed Ridge, Hip, Verge and Valley Systems for Slating and Tiling,<br />
which was published earlier this year. As well as a classroom session<br />
covering the Standard, we got the opportunity to install Redland’s new dry<br />
verge – which Alastair informed us was the first new verge which meets and<br />
exceeds the requirements of the new Standard – in the workshop. Other<br />
practical activities included laying a concrete pantile roof and exercises with<br />
plain tiles and slate.<br />
Eye opener<br />
For many of the people attending the course, the workshop sessions were a<br />
real eye opener. “To get up and do the practical side of it has been really<br />
good”, said Andrew Perrett, an Assistant Manager for Bence which has three<br />
branches supplying roofing materials and products. “It’s given me more<br />
understanding of what goes into the process. It may seem like a simple<br />
process but there are lots of things that can easily go wrong.”<br />
The updates on Standards and the grounding in estimating were also<br />
particularly useful according to Andrew: “People do come in and ask for<br />
advice, even those that have been doing it for years,” he says. “I’ve got a<br />
better insight now.”<br />
As our fellow trainees left the training centre armed with their pocket guide to<br />
the Redland range and The Redland Book guide to roofing, Alastair explained<br />
that his role was to ensure that roofs are installed with attention to detail and<br />
a proper understanding of the products and how they should be used: “We<br />
don’t teach people how to be roofers; we teach them how to be better roofers<br />
and how to be better sellers of roofing systems.”<br />
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• Brushless motor: 10,000 h<br />
• Air pressure: 4,000 Pa for more power<br />
• Suitable for construction site use<br />
• LCD information display<br />
• 4 user-selectable programmes<br />
• Easy to operate by joystick<br />
• Heater and power cord easy to change<br />
• Including fine dust filter<br />
www.steinel-professional.de<br />
Contact the BMI National Training Centre<br />
01285 863545<br />
www.redland.co.uk<br />
@_Redland<br />
AUGUST <strong>2018</strong> TC 39
Modern Roofs<br />
A ROOF FOR ALL SEASONS: KNOW-<br />
HOW, ACCESSORIES AND PRODUCTS<br />
By Richard Bishop (pic), Category Manager for Roof, Wienerberger.<br />
If you ask yourself what the basics are we all<br />
expect from a roof, it would be to keep the<br />
weather out and the heat in. But the truth is<br />
that modern roofs have to do so much more. They<br />
need to be able to breathe to prevent<br />
condensation build up, handle unpredictable<br />
weather extremes, expand in the heat, and<br />
contract in the cold – all without letting in water<br />
or breaking.<br />
“Concrete has become<br />
the main product<br />
driving the UK pitched<br />
roofing market, with<br />
designs coming in all<br />
shapes and sizes<br />
For all this to be possible,<br />
contractors require high<br />
performance products and the<br />
right installation techniques.<br />
In anticipation of the impending<br />
cold and wet winter, we wanted to<br />
look at how modern roofs are designed to<br />
cope with less than perfect weather conditions.<br />
The apex shape<br />
Although we’ve had an unusually warm and dry<br />
summer, British weather can be unpredictable<br />
and we’re prone to our fair share of rainfall. The<br />
amount of water that pours out of our skies is the<br />
reason why the pitched apex roof is so prevalent<br />
when it comes to UK homes. This shape was<br />
designed to allow rainwater to run off effortlessly,<br />
keeping the occupants and<br />
contents of the building dry.<br />
It’s no accident that roofs are<br />
shaped as an apex, it is the most<br />
natural shape to allow water<br />
drainage. In fact, the latest flat<br />
roofing trends have to cope with ponding and<br />
water egress in entirely different ways, but the<br />
traditional British home still uses a strong, stable<br />
apex allowing space for a room in the roof or just<br />
a good old fashioned storage space.<br />
Flashing solutions<br />
Lead is the traditional flashing and waterproofing<br />
option for the UK but there are other options.<br />
Modern alternatives such as our Koraflex Plus offer<br />
the same look and workability as lead and<br />
40 TC AUGUST <strong>2018</strong>
SFS fixings shape<br />
our landscape<br />
Extend the lifespan of your<br />
building - the choice is easy!<br />
Use A4 stainless steel fasteners from SFS for improved<br />
durability, greater resistance to corrosion and a longer warranty.<br />
T: 0113 2085 500<br />
W: www.sfsintec.co.uk<br />
E: gb_technical@sfsintec.biz
Modern Roofs<br />
feature excellent UV & temperature resistance.<br />
A traditional gable-to-gable roof has no inner<br />
details, but the minute you put on an extension or<br />
have an L-shaped roof then we need to think<br />
about waterproofing the angles, the hip or the<br />
valley. Leaky chimneys are a common problem<br />
area so flashing the intersection between the<br />
chimney and the roof is always recommended.<br />
Tile shapes<br />
Clay pantiles have been around for about 400<br />
years now and have long proved themselves to be<br />
an extremely efficient form of weatherproof roof<br />
covering. In early methods of clay production<br />
there was very little control during firing over the<br />
final shape of a product. This meant that the<br />
design of a roof tile was such that it had to be<br />
weathertight whatever its final shape. The shape<br />
of a traditional pantile is a wonderful testimony to<br />
early roof tile designers! Not only do they keep the<br />
water out but the gaps around the tiles minimise<br />
the suction effect of the wind, helping to prevent<br />
wind damage. Modern clay tiles have been<br />
designed to include far more weatherproofing<br />
features, such as top interlocks and weather<br />
barriers. Besides pantiles we find plain tiles and<br />
large format flat tiles, pressed tiles and double<br />
roman tiles, all having a unique place according<br />
to location and planning.<br />
Material Choice<br />
Using materials such as clay or concrete gives a<br />
roof a longer life expectancy and will also ensure<br />
the roof is fireproof and able to handle any<br />
temperature the weather throws at it.<br />
Concrete has become the main product driving<br />
the UK pitched roofing market, with designs<br />
coming in all shapes and sizes. Clay roof tiles<br />
are, however, more of a premium roofing option,<br />
offering greater longevity and a colour that lasts,<br />
and I’d say actually improve with age and<br />
weathering. Slate is another great weatherproof<br />
roof covering, whereas slate effect clay roof tiles<br />
can be a less expensive alternative.<br />
Wet weather problems<br />
Efflorescence is a naturally occurring<br />
phenomenon caused by water in the form of rain,<br />
condensation or dew penetrating into the pores of<br />
concrete tiles and dissolving lime. The solution<br />
diffuses to the surface of the product, the water<br />
then evaporates and leaves behind a white film of<br />
lime. Since the lime content of the concrete can<br />
vary and the weather conditions obviously differ,<br />
the level of efflorescence can also fluctuate<br />
considerably.<br />
The same chemical process which brings the lime<br />
to the surface of a tile carries on, enabling it to be<br />
degraded and washed away by the rain, so that<br />
eventually the efflorescence disappears by<br />
itself – usually in a matter of months. Unlike<br />
some manufacturers, we treat the surface of all<br />
our concrete tiles with an acrylic polymer<br />
coatings to not only minimise the formation of<br />
efflorescence, but to give stronger and longer<br />
lasting colours.<br />
In conclusion, the wet weather can bring with it a<br />
host of problems for roofing contractors and their<br />
customers. However, when armed with high<br />
performance products and accessories alongside<br />
roofing know-how, there’s no need to be concerned<br />
about our famous wet weather returning.<br />
Contact Wienerberger<br />
0845 303 2524<br />
www.wienerberger.co.uk<br />
@wienerbergeruk<br />
Koraflex Plus comes with a 15 year guarantee.<br />
42 TC AUGUST <strong>2018</strong>
SEE US AT<br />
LINCOLN CLAY PANTILE.<br />
TRADITIONAL FEEL.<br />
INNOVATIVE FIT.<br />
The Lincoln clay pantile features fl exible open gauge<br />
technology with a new fl at batten locator.<br />
Shaped with an elegant s-curve design and thin leading<br />
edge, the clay pantile is engineered for pitches as low<br />
as 17.5°, for fast and simple fi tting across a variety<br />
of installations.<br />
And of course, Lincoln clay pantiles fully comply with<br />
BS 5534 and NHBC Standards.<br />
Discover more smart thinking (and order free samples) at<br />
marleyeternit.co.uk/lincoln<br />
Or call us on 01283 722588<br />
Marley Eternit. The roof system others look up to.
Clay Plain Tiles<br />
CUT TO THE CHASE: CLAY PLAIN<br />
TILES AND CURVED ROOFS<br />
Roofing contractor Andy Rowlands had to hand cut almost 60,000 Acme double camber<br />
clay plain tiles to create the award-winning, dramatic curved roof of Quintain House. In this<br />
article, Andy and the tile’s manufacturer Marley Eternit give their top tips for creating the<br />
perfect clay roof.<br />
Andy’s installation tips:<br />
•Provide a designated cutting area with<br />
adequate dust suppression, usually water – if<br />
you’re cutting a lot of tiles, it makes it much easier<br />
and safer to have one area that is set aside with<br />
the right equipment and PPE for cutting.<br />
• Preparation is everything – when working<br />
with clay plain tiles, you need to plan out the<br />
roof carefully in order to reduce the amount of<br />
cutting you need to do. Time spent at the<br />
beginning will prevent hassle later on. Also<br />
consider using tile and a half as well as<br />
standard size tiles to give you more flexibility<br />
when setting out the roof.<br />
• Creating curves – I get asked a lot about how<br />
we created the curved roof on Quintain House.<br />
We used a double camber tile as it lends itself<br />
more to the curved roof because of its latitudinal<br />
camber. I would say though that it takes many<br />
years of roofing expertise and craftsmanship to<br />
be able to create a curved roof of this nature!<br />
“Plan out the roof<br />
carefully – time spent<br />
at the beginning will<br />
prevent hassle later<br />
on”<br />
• Battens – The ‘snake-like’ shape of the roof at<br />
Quintain meant we couldn’t use a traditional<br />
approach to battening. So we had to precisely cut<br />
each batten to give us the ability to curve and<br />
bend it. Entire lengths of batten were reduced<br />
from 25mm thickness down to 13mm / 12mm /<br />
9mm / 8mm to promote the bending effect. We<br />
then layered the ‘thinner’ battens on top of each<br />
other to provide the necessary height required.<br />
• Waterproofing – The Quintain roof had a pitch<br />
of just 21 degrees in some areas which posed<br />
challenges when it came to waterproofing. Where<br />
the roof fell outside BS 5534 parameters, we had<br />
to create an EPDM rubber gutter to channel the<br />
water to the lowest point of the curve to allow the<br />
water back over the tile and then make its way<br />
down the roof in the traditional manner.<br />
• Check manufacturer guidelines –<br />
Manufacturers will not usually guarantee roof<br />
coverings fixed outside of their guidelines, so<br />
speak to the architect or designer if you think<br />
there will be an issue.<br />
Left: Andy Rowlands hand cut close to 60,000 Acme double<br />
camber clay plain tiles for the stunning roof at Quintain<br />
House.<br />
44 TC AUGUST <strong>2018</strong>
Marley Eternit’s advice:<br />
• Use the right tools – As Andy has shown,<br />
cutting clay plain tiles doesn’t need to be difficult,<br />
as long as you use the right tools.<br />
While the traditional method<br />
is a scribe and hammer,<br />
or pincers, you can<br />
use power tools that<br />
are specifically<br />
designed for a<br />
hard material,<br />
such as a<br />
diamond tipped<br />
masonry disc<br />
cutter. These must be<br />
used with appropriate<br />
dust suppression.<br />
• PPE is paramount – If you need to<br />
cut tiles, do it in a well ventilated area to avoid<br />
the inhalation of dust. Avoid dust inhalation by<br />
using cutting equipment fitted with dust<br />
extraction or suppression and always wear<br />
goggles, protective clothing, ear defenders and an<br />
approved respirator when mechanically cutting<br />
tiles.<br />
• Get the right blend of tiles – When using clay<br />
plain tiles, we recommend taking tiles and mixing<br />
them up from at least three pallets.<br />
This will enhance the<br />
appearance of a roof and<br />
add a charm and<br />
character you would<br />
expect from a high<br />
quality clay roof.<br />
• Think about<br />
the fittings –<br />
Purpose made<br />
fittings will ensure a<br />
stunning finish and<br />
also reduce the time spent<br />
making a site-formed mitred<br />
hip, for example. We offer a range of ridge<br />
and hip options, and also valley tiles, arris hips<br />
and bonnets which enhance the visual<br />
appearance of a clay tiled roof.<br />
• Valleys and bonnets – If you’re going to use<br />
valley or arris hip tiles, check the specification as<br />
ours come in a variety of internal angles to suit<br />
“Purpose made fittings<br />
will ensure a stunning<br />
finish and also reduce<br />
the time spent making<br />
a site-formed mitred<br />
hip, for example”<br />
various roof pitches. Getting the correct product<br />
first time reduces delays on site and ensures a<br />
perfect finish, so ask our Technical Advisory team<br />
if you’re unsure which one you need.<br />
Top: The snake-like shape of the roof at Quintain House<br />
meant Andy and the team couldn’t use a traditional<br />
approach to battening, so each batten was precisely cut to<br />
give the team the ability to curve and bend it. Left: Cutting<br />
clay plain tiles doesn’t need to be difficult so long as you use<br />
the right tools.<br />
Contact Marley Eternit<br />
01283 722 588<br />
www.marleyeternit.co.uk<br />
@MarleyEternit<br />
AUGUST <strong>2018</strong> TC 45
Apprenticeships<br />
“WE NEED THE SKILLS TO INSTALL IT”<br />
Julian Gomez, Director of Marketing at CUPA PIZARRAS, discusses the importance of<br />
supporting the next generation of roofers in light of recent apprenticeship figures.<br />
The government’s target to build a million<br />
new homes by 2020 has put a huge amount<br />
of pressure on those within the roofing<br />
industry to deliver on this ambitious target. A<br />
growing skills gap – particularly within the slate<br />
roofing industry – that is developing due to a lack<br />
of new apprentices and the increasing amount of<br />
experienced roofers retiring, poses a risk that this<br />
target might never be met.<br />
As of April <strong>2018</strong>, the UK government introduced<br />
the Apprenticeship Levy, which significantly<br />
changed the structure of the apprenticeship<br />
funding system. The Levy encourages employers<br />
who have annual wage bills over £3 million to<br />
invest in apprenticeship programmes and to raise<br />
additional funds to improve the quantity of<br />
apprentices taken on.<br />
Despite this, a report recently released by the<br />
Office for National Statistics (ONS) has<br />
highlighted that apprenticeship starts between<br />
<strong>August</strong> 2017 and March <strong>2018</strong> have decreased by<br />
28% compared with the same period for the<br />
previous academic year.<br />
With most businesses putting this decrease down<br />
to the Apprenticeship Levy overcomplicating the<br />
system, others say that the levy funding does not<br />
cover the high cost of training in technical fields.<br />
This is particularly the case for those lower down<br />
in the supply chain, such as sub contractors, who<br />
can only receive up to 10% of the Levy funds<br />
passed on by larger firms.<br />
Manufacturer support<br />
This skills shortage has a knock-on effect on<br />
manufacturers too. No matter how high quality a<br />
product is, it is only ever as good as its<br />
installation, meaning a skilled workforce is<br />
crucial to ensuring a quality build. In light of this,<br />
manufacturers are playing an increasing role and<br />
looking to support apprentices and training in<br />
whatever way possible.<br />
Recognising this, throughout <strong>2018</strong> CUPA<br />
PIZARRAS has put a great emphasis on<br />
supporting apprentices within the slate roofing<br />
industry, through product and tool supply as well<br />
as apprentice and award sponsorships.<br />
At the beginning of <strong>2018</strong> the company committed<br />
to supporting a group of apprentices from<br />
Lincolnshire-based, roofing company, The Roofing<br />
Corporation. The support includes providing all<br />
three apprentices with CUPA PIZARRAS’ natural<br />
slate for training purposes, slate roofing tools,<br />
CUPA PIZARRAS’ branded clothing and an all<br />
expenses paid week trip to the company’s<br />
headquarters in Spain.<br />
The visit to Spain provided the apprentices with<br />
an overview of how CUPA PIZARRAS’ slate is<br />
quarried and produced, through a visit to one of<br />
the company’s 16 quarries, La Medua – the<br />
biggest natural slate quarry in the world. This<br />
was followed by a trip to one of CUPA PIZARRAS’<br />
22 transformation centres where they watched<br />
the extracted pieces of slate being sawed, shaped<br />
and bevelled. In addition to this, they also got to<br />
meet the CUPA PIZARRAS marketing team and<br />
the Sales Director to get a full understanding of<br />
the company’s position and commitment to<br />
developing future apprentices.<br />
Additionally, CUPA PIZARRAS also sponsored the<br />
Roof Slating and Tiling heats of the CITB’s<br />
SkillBuild competition <strong>2018</strong> – one of the largest<br />
multi-trade competitions in the UK for<br />
construction trainees and apprentices. We<br />
supplied over 4,000 of the company’s natural<br />
slates to ensure that the young roofers competed<br />
with the best quality materials, as well as polo<br />
shirts and caps for all competitors to wear.<br />
With most employers tied up with the ins and out<br />
of the Apprenticeship Levy, manufacturers have a<br />
vital role to play in supporting apprentice schemes<br />
and awards with the future generations of roofing<br />
contractors. Ultimately, any progressions we<br />
continue to make in the production of slate will not<br />
make any difference if there isn’t someone there<br />
with the skills to install it.<br />
CUPA PIAZARRAS is supporting apprentices from The Roofing Corporation and took them to a quarry and its HQ in Spain.<br />
Contact CUPA PIZARRAS<br />
01312 253 111<br />
ww.cupapizarras.com/uk<br />
@CUPAPIZARRAS_en<br />
46 TC AUGUST <strong>2018</strong>
SEE US AT<br />
PROTAN BLUEPROOF – A ROOF FOR THE FUTURE<br />
CAN YOU AFFORD TO LET<br />
YOUR ROOF BE JUST A ROOF?<br />
A roof represents exciting opportunities<br />
for architects and property developers.<br />
If you are on top of a tall building and looking out over the<br />
urban landscape, you will see a lot of unutilised space.<br />
Architects and property developers can no longer afford to<br />
use the roof just to keep the rain and snow out and protect<br />
your contents.<br />
Using the roof for other functions creates additional values.<br />
These values not only allow for increased profits, but also<br />
add value to society at large and for the people living in<br />
and around these buildings.<br />
The roof can be a place where people can spend recreational<br />
time, grow flowers and encourage wildlife. The roof can<br />
also be utilised to solve other tasks that could be profitable<br />
for the building project, such as generating electricity with<br />
solar panels or taking control of heavy rainfall.<br />
Protan has developed a unique BlueProof roofing solution<br />
to avoid creating dead space on top of a building, enabling<br />
use that space for water attenuation. That is both smart<br />
and sustainable. The BlueProof system works equally well<br />
for new buildings and refurbishment projects, and can be<br />
combined with recreational areas, eco-friendly features<br />
and energy production.<br />
Protan BlueProof – coming to a roof near you soon.<br />
Safe<br />
Sustainable<br />
Cost effective<br />
Space efficient<br />
protan.co.uk
Opinion: Recruitment<br />
“A QUALIFIED WORKFORCE IS VITAL”<br />
Our future built environment is in the hands of our construction workforce, yet the industry<br />
itself is struggling to address its current skills shortage. Philip Fergusson, Managing Director<br />
at NCTS, a specialist training provider to the roofing sector, outlines why he feels skills and<br />
learning programmes are key to a flourishing building trade and workforce.<br />
Whether you’re a property owner or a<br />
contractor, employing tradespeople with<br />
the requisite skills to undertake a<br />
particular building project is of paramount<br />
importance.<br />
Poor workmanship could lead to a raft of issues<br />
which prove extremely costly to correct. There’s<br />
also a question of safety; builders who are not<br />
fully-trained in tasks they are assigned to carry<br />
out could be putting a building’s structural<br />
integrity at risk and in-turn, the health and<br />
wellbeing of the occupants. Incorrectly installed<br />
wall insulation, for instance, is liable to lead to<br />
damp and mould, which if left untreated could<br />
cause respiratory problems in those exposed to<br />
such areas.<br />
On-site health and safety is also compromised<br />
by the presence of insufficiently-trained<br />
workers. An entire team of roofers, for example,<br />
could be at risk of injury or worse by a single<br />
employee whose erroneous work practices are<br />
caused by a lack of understanding of HSE<br />
guidelines.<br />
A blue CSCS card should be seen as a badge of<br />
honour for site employees who carry one. It<br />
informs a client or contractor that they have<br />
achieved a construction-related NVQ or SVQ level<br />
2, or completed an employer-sponsored<br />
apprenticeship. Enrolling on a Basic Competency<br />
Programme (BCP) or an On-Site Assessment and<br />
Training (OSAT) course, both of which are offered<br />
by NCTS, is a first step to achieving a Level 2<br />
NVQ and an industry-recognised qualification.<br />
Such certification provides peace of mind for the<br />
client that their building project is in safe,<br />
experienced hands.<br />
Evolve or dissolve<br />
Construction materials and<br />
practices are continuously<br />
evolving. As a consequence,<br />
those who fail to adapt to<br />
industry change and learn new<br />
skills risk being left behind.<br />
Confidence boost<br />
An industry-recognised qualification is not only<br />
looked upon favourably by a potential employee;<br />
it instils huge confidence in the holder.<br />
An NVQ or CSCS accreditation represents<br />
personal achievement and can act as a useful<br />
bargaining tool for the recipient when it comes to<br />
negotiating a salary or applying for a promotion.<br />
The importance of qualifications should never be<br />
underestimated in giving candidates a personal<br />
and professional lift.<br />
Taking the initiative<br />
According to several recent reports, the UK<br />
construction industry will need approximately<br />
400,000 new workers every year until 2021 to<br />
meet the demand for new building projects. In the<br />
roofing industry, some experts are predicting that<br />
we will have a shortfall of some 100,000 skilled<br />
crafts people over that period and every trade<br />
sector is reporting a similar story. An alarming<br />
forecast, particularly with the government<br />
announcing plans to build 300,000 new<br />
properties per year to help solve England’s<br />
affordable housing crisis. Never has there been a<br />
greater need for companies such as NCTS, which<br />
is taking the initiative and doing its utmost to<br />
‘skill-up’ the workforce of tomorrow.<br />
The current construction skills shortage is due to<br />
Philip Ferguson, Managing Director at NCTS.<br />
workers retiring or leaving the<br />
industry and not being<br />
replaced. Therefore, a new<br />
generation needs to be<br />
encouraged to take up tools and<br />
join the sector if the country’s future<br />
building needs are to be met. This,<br />
however, will not be an easy task. In short, many<br />
of today’s youngsters feel a career in construction<br />
is a bit beneath them. In industry surveys carried<br />
out to ascertain a teenage perception of a<br />
construction-based career, building work meant<br />
low wages, lack of gender diversity and job<br />
security, and ‘being outdoors and getting dirty’.<br />
The construction industry urgently needs to sell<br />
itself to young people as a viable, fulfilling, longterm<br />
career option.<br />
One of the ways the building trade could become<br />
a more attractive proposition to potential new<br />
starters is to promote the training programmes<br />
that currently exist within the industry.<br />
Youngsters need to know that the support is in<br />
place to help them progress a building career<br />
that will not only be enriching in terms of the<br />
worthwhile work they will be carrying out, it<br />
could earn them a very good living that will stand<br />
them in good stead for the rest of their lives. The<br />
message needs to be driven home – there has<br />
never been a better time to begin a career in<br />
construction.<br />
Contact NCTS<br />
01480 501 011<br />
www.ncts.org.uk<br />
@NCTS_2017<br />
48 TC AUGUST <strong>2018</strong>
SEE US AT
Flat Roofing<br />
A NIGHT TO REMEMBER<br />
IKO Polymeric enjoyed a very successful night<br />
at this year’s SPRA Awards winning five<br />
awards with their projects demonstrating the<br />
best use of Single Ply. Working with DVC Roofing,<br />
the company was the winner of Best Detailing<br />
Award for their Goosecroft Lane project, a<br />
residential building based in Northallerton.<br />
This complex, multi-slope pitched roof is a great<br />
example of what can be achieved with good<br />
planning and a highly-trained workforce. Aesthetics<br />
were the key; therefore every single detail had to be<br />
spot on with no tolerance for short cuts.<br />
DVC Roofing’s installation team made sure that<br />
every element of the roof build-up was installed<br />
as neatly as possible to give the roof a crisp and<br />
neat finish on the standing seams. Tongue and<br />
groove type OSB deck, adhered vapour control<br />
layer and insulation coupled with careful loading<br />
of boards ensured a consistent bond and<br />
provided the roof with a superb finish.<br />
As well as being the winner of the Best Detailing<br />
category, IKO Polymeric was also highly<br />
commended in four other award categories: Best<br />
Innovation with Hinkley Point C Power Station<br />
Temporary Accommodation, Best Refurbishment<br />
and Best Sustainability with North Hertfordshire<br />
District Council (NHDC), and finally Best Safe<br />
Working with Rock House Sen School.<br />
IKO Armourplan was the choice of single ply<br />
membrane for all these winning projects and<br />
ticked many different boxes to match the specific<br />
requirements of each project.<br />
For the Hinkley Point C Power Station, IKO<br />
Polymeric worked with Marksman Roofing to<br />
produce prefabricated roofing sheets to<br />
waterproof a 10,000m² roof. 44 identical roof<br />
modules were manufactured offsite with<br />
Armourplan PSG membrane and shipped to the<br />
site for final installation. The modular<br />
manufacture methods provided up to 50%<br />
Contact IKO Polymeric: www.ikopolymeric.com<br />
reduction in the schedule compared to traditional<br />
build, assured levels of quality and minimal<br />
environmental impact.<br />
Working with Delomac Roofing, IKO Polymeric also<br />
showed great initiative with the refurbishment of<br />
NHDC Offices. The ‘Zero Defects on Handover’<br />
target was achieved through successful supply<br />
chain cooperation and potential waste to landfill<br />
has been dramatically reduced by retaining the<br />
existing deck and using woodwool as a<br />
contributor to the required thermal upgrade.<br />
And lastly, thanks to NRA Roofing’s attention to<br />
Health & Safety issues during the installation of<br />
the pitched roof at Rock House SEN School, IKO<br />
Polymeric closed the night with five awards.<br />
EUROPE MOVE FOR PFC<br />
Perfect Finish Coatings (PFC), one of the<br />
biggest waterproofing contractors in the<br />
Gulf region with its HQ in UAE, Dubai, is<br />
proud to announce that it is expanding to Europe<br />
and initially starting operations in the UK. After<br />
establishing in Cambridge, PFC was chosen to<br />
carry out main waterproofing works at Thematic<br />
Districts on the Expo 2020 site, Dubai. The project<br />
was partially funded by English financial<br />
institutions, so PFC was perfectly matched to<br />
implement these works, having presence in the<br />
UK and UAE, as the UK presence was a<br />
requirement from the Expo authorities. Currently<br />
PFC has reached more than 1,000,000m² of<br />
successfully installed membrane, with a similar<br />
area of roofing to follow.<br />
Having a very successful track record of projects<br />
with big UK construction players like Laing<br />
O’Rourke, Kier, Balfour Beatty, Mace International,<br />
Maclaren, Khansaheb interserve, plus many more<br />
for more than 10 years in the UAE, the team at<br />
PFC is very confident of providing value in the UK<br />
market.<br />
A spokesperson for PFC explained: “We have<br />
strong project managers and engineers in our<br />
team, consisting of English and professionals<br />
from other countries, and we can involve them as<br />
well as a locally employed team in England in<br />
executing various complex projects.<br />
“The UAE has the presence of all well-known<br />
international construction chemicals<br />
manufacturers, and we at PFC have approved<br />
applicator certificates from all major brands like<br />
Sika Sarnafil, BASF, MAPEI, Fosroc, Kingspan and<br />
Stirling Lloyd, to name just a few. We have full<br />
support from their management to enter the UK<br />
Contact PFC: www.pfc-gulf.com<br />
market. We at PFC can execute any complex<br />
project using any known waterproofing system,<br />
starting from membranes like TPO, PVC and<br />
bitumen, to liquid spray applied Polyurea<br />
systems, brigde deck waterproofing and hot melt.<br />
“We are excited to make such an important step<br />
in the development of PFC globally and start our<br />
operations in Europe, and especially in the UK.<br />
We are looking forward to building relationships<br />
with main contractors and clients in the UK, and<br />
to show our strength and experience in delivering<br />
big complex waterproofing projects.”<br />
50 TC AUGUST <strong>2018</strong>
passionate about slate<br />
one name<br />
SEE US AT<br />
As the UK’s leading merchant of roofing products<br />
and services, we supply industry leading ranges<br />
of roofing slate, setting the benchmark in natural<br />
slate with our SIGA Natural Slate.<br />
SIGA carefully manages every step of the journey from the quarry<br />
to the roof, bringing you:<br />
■ Consistency of quality and supply<br />
■ Complete traceability<br />
■ Choice and variety<br />
■ Warranties up to 75 years<br />
With a wide range of accessories and fittings, including:<br />
www.sigroofing.co.uk<br />
TIMBER SPECIALISTS<br />
Visit your local SIG Roofing branch for more info or find<br />
out more at www.sigroofing.co.uk<br />
PITCHED ROOFING<br />
FLAT ROOFING<br />
INDUSTRIAL ROOFING
Flat Roof Falls<br />
FALLS IN CONCRETE FLAT ROOFS –<br />
TAPERED INSULATION OR SCREED?<br />
By Daniel Bosworth, Design Manager at SIG Design & Technology.<br />
Cut to Falls is often the most expensive part<br />
of the roof system and we’re often asked<br />
how to achieve affordability. It might be<br />
possible to reduce costs by engaging in<br />
consultation and / or discussion with specialists<br />
at an early design stage to investigate<br />
alternatives and their benefits and impacts on<br />
methodology, buildability, sequencing and<br />
interfaces.<br />
As roofing designers, we enjoy the challenge of<br />
making roofs work harder and be more cost<br />
efficient. There is a balance to consider between<br />
the product cost per square or cubic metre, the<br />
labour input and the time or sequencing benefits<br />
associated with each of the options.<br />
“As roofing designers,<br />
we enjoy the challenge<br />
of making roofs work<br />
harder and be more<br />
cost efficient”<br />
Falls are introduced into a concrete flat roof<br />
mainly by:<br />
• Putting the fall in the structure.<br />
• Putting the fall in a screed.<br />
• Putting the fall in the insulation.<br />
While each roof is different, if you can introduce<br />
falls in the structure, this can be the simplest,<br />
most cost-effective option.<br />
1. Introduce falls in the roof structure<br />
if possible<br />
If you can put falls into the flat roof structure<br />
rather than rely on screed or tapered insulation,<br />
do so. Falls in structure are usually very easy<br />
with precast concrete roofs, with<br />
steel frame and metal decking,<br />
and with many timber structures.<br />
So why don’t all roofing projects<br />
put the falls in the structure?<br />
It may be for ease of initial design,<br />
but this can lead to issues during<br />
installation.<br />
Height clashes with door thresholds or reduced /<br />
non-compliant upstand heights at parapets which<br />
can cause delays, cost time and money, and<br />
achieve a sub-standard result.<br />
It might be a misunderstanding of the term “flat”,<br />
but we sometimes need to explain to customers<br />
that there are minimum falls required by BS<br />
6229:2003, even if manufacturers are happy to<br />
“accept” zero falls.<br />
Or it may just be an oversight. However, if the<br />
holistic approach of detailing all interfaces based<br />
on 100% compliance is undertaken early enough,<br />
then costs, time and mistakes can all be<br />
minimised.<br />
2. Screed is heavy<br />
Laying a screed over a flat roof structure to<br />
introduce falls is sometimes a simple practical<br />
solution. However, screed is a heavy, dense<br />
material, and therefore requires consideration in<br />
the structural calculations. It may impact on<br />
overall design.<br />
Installed by wet trades, standard screeds can<br />
have drying times in excess of 100 days. Even<br />
quick drying screeds require a minimum of<br />
approximately four hours and often substantially<br />
longer. Consider the pros and cons of using<br />
screeds within your project.<br />
Daniel Bosworth is Design Manager at<br />
SIG Design & Technology.<br />
3. But tapered insulation<br />
can also be expensive<br />
Manufacturers of tapered insulation<br />
argue that it costs less per m² than<br />
screed. Insulation is much lighter than screed<br />
and therefore may save on structural costs. It is<br />
also quicker to install and allows for the creation<br />
of falls and satisfying the thermal performance of<br />
the roof.<br />
However, tapered insulation isn’t always going to<br />
be the cheapest option. In a large roof with very<br />
long runs, or in a complicated roof, tapered<br />
insulation can be less attractive and is not<br />
always the best use of space either.<br />
“Screed doesn’t only<br />
serve the purpose of<br />
introducing falls, it also<br />
acts as a smoothing<br />
surface, evening out<br />
the bumps in concrete<br />
beam and plank roof<br />
constructions”<br />
Consider the bigger picture<br />
By omitting the screed layer at a school in<br />
Twickenham, SIG Design & Technology was able<br />
to save our client thousands of pounds in costs<br />
caused by the additional weight and drying time,<br />
and time for the wet trades to install it. We were<br />
only able to do this by being asked to undertake<br />
“value engineering” at an early stage by the design<br />
team and were happy to do so to ensure<br />
52 TC AUGUST <strong>2018</strong>
Go Further with SupaLite<br />
SupaLite design &<br />
manufacture more<br />
than just roofs?<br />
It’s true, we are the market leader in lightweight replacement<br />
conservatory roofs, but we are experts in much more.<br />
Our revolutionary FLAT ROOF ORANGERY is installed within<br />
hours with amazing thermal properties. Our LANTERNS are the<br />
most stylish available, and our VERANDAS are proving to be a<br />
very popular and extremely flexible choice.<br />
U-Value<br />
as low as<br />
0.15<br />
W/m 2 K<br />
SupaLite Tiled Roofs<br />
Flat Roof Orangeries<br />
Modular<br />
Design<br />
Lanterns<br />
Elegant Verandas<br />
Every SupaLite product<br />
is precision made to<br />
ensure a perfect fit for<br />
any configuration.<br />
BUILDING CONTROL<br />
SupaLite will optionally facilitate building control on your behalf<br />
ENERGY EFFICIENT<br />
Designed for ultimate performance<br />
TRIED & TESTED<br />
10 year guarantee as standard<br />
01772 82 80 60<br />
www.supaliteroof.co.uk
Flat Roof Falls<br />
the right outcome for everyone.<br />
Screed doesn’t only serve the purpose of<br />
introducing falls, it also acts as a smoothing<br />
surface, evening out the bumps in concrete beam<br />
and plank roof constructions.<br />
We also worked with the concrete plank<br />
manufacturer to increase both the accuracy of the<br />
manufacturing tolerances of the planks used to<br />
create the roof structure, and of the installed<br />
planks, sufficient that screeding was no longer<br />
necessary.<br />
The requirement to improve dimensional<br />
tolerances in the concrete planks had a minor<br />
influence on their cost, but were far offset by the<br />
savings in time and money omitting the screed.<br />
Involve your roofing designers early<br />
Whatever your flat roof problem, give the task to<br />
“Screed is a heavy, dense material, and therefore<br />
requires consideration in the structural<br />
calculations. It may impact on overall design”<br />
Above and below: SIG Design & Technology’s client undertook a major building programme at a school in Twickenham which<br />
totalled over 2000m² and spanned four different roofs, as well as requiring two different finishes from IKO. By improving the roof<br />
structure, SIG Design & Technology was able to save the client thousands of pounds.<br />
dedicated specialists early in the design process.<br />
They might save you money you can put to better<br />
use elsewhere in the building.<br />
SIG D&T has put together an eight step guide to<br />
identify the challenges and ensure that a roof’s<br />
design meets a building’s requirements.<br />
Our know-how is just part of the service that is<br />
provided free to customers. Visit:<br />
Contact SIG Design & Technology<br />
0844 443 4778<br />
www.singleply.co.uk/perfectroof/<br />
@SIGDesignTech<br />
54 TC AUGUST <strong>2018</strong>
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Blue Roofs<br />
WATER ATTENUATION: “UTILISE THE<br />
5TH FACADE”<br />
Daniel Ashley, Managing Director of Protan UK, talks blue roofs and the company’s new<br />
offering...<br />
Ok, don’t knock the weather, if it didn’t<br />
change once in a while 9/10 of people<br />
couldn’t start a conversation! With the<br />
recent severe weather warnings and floods in the<br />
UK there is a lot to talk about, so let’s wade<br />
through some of the issues!<br />
crime and flooding! It’s not just urbanisation, but<br />
pipe capacities and impermeable surfaces. There<br />
are two solutions; a) Upgrade the pipe system or,<br />
b) Temporary storage of rainwater. Either way we<br />
need good, efficient and sustainable solutions for<br />
both the existing and future situation.<br />
Climate change in the UK<br />
Over the past 100 years the intensity of UK<br />
precipitation has increased during winter, and to<br />
a lesser extent also during spring and autumn.<br />
This has been accompanied by more frequent<br />
spells of very wet weather and an increase in<br />
total precipitation, at least during the last 40<br />
years.<br />
There is now a one-in-three chance of record<br />
rainfall hitting parts of England and Wales each<br />
winter according to a new Met Office study which<br />
highlights the risk of major flooding as the climate<br />
warms. The researchers warned that global<br />
warming would change the risk of<br />
extreme weather and suggested<br />
politicians should bear this in mind<br />
when planning to protect the public,<br />
businesses and infrastructure. With<br />
this in mind, at Protan we have<br />
introduced a new product in the UK;<br />
BlueProof.<br />
Problems with urbanisation<br />
We have to face the facts; the world<br />
population is going to rise from 7<br />
billion to 9 billion by 2050!<br />
Population growth, coupled with climate change<br />
is going to cause a big problem for our cities, with<br />
fewer than 20 cities of 1 million or more people a<br />
century ago to 450 cities today! With increasing<br />
urbanisation comes problems of density,<br />
inadequate infrastructure, pollution, congestion,<br />
Protan UK also stock a complete<br />
range of accessories to offer a<br />
total solution.<br />
Water attenuation<br />
There are existing and well know attenuation<br />
solutions; Attenuation tank, Rain beds,<br />
Attenuation pipes and Green Roofs<br />
(intensive/extensive)<br />
But at Protan we believe there is also a different<br />
way of managing rainwater: utilise the 5th Façade<br />
and control the water where it hits first!<br />
So, what is a blue roof? It’s a new way of holding<br />
back storm water.<br />
Protan BlueProof is a roof that is designed<br />
specifically to store water from rainfall. A blue<br />
roof coupled with storm water<br />
collection (rain water harvesters,<br />
etc.) has a number of benefits<br />
which include: rainwater<br />
attenuation to mitigate runoff<br />
impacts and storage for reuse<br />
(toilet cisterns, washing machines<br />
etc.).<br />
Blue Roofs can; a) include open<br />
water surfaces, b) storage within or<br />
beneath a porous media modular<br />
surface or c) below a raised decking<br />
surface or cover.<br />
A Blue Roof is calculated to its bearing load<br />
capacity and its designed flow-rate to meet<br />
design requirements.<br />
The roof is installed and the water is temporarily<br />
Blue roofs address rainfall at the point of contact.<br />
stored on the roof and is gradually released into<br />
the sewer system. Therefore a blue roof is a roof<br />
system which allows rainwater to build up on the<br />
roof, reducing or potentially eliminating the need<br />
for other attenuation methods.<br />
BlueProof<br />
Protan has designed a special membrane for use<br />
in blue roof application; Protan BP. Protan BP is<br />
designed to be extra robust with its extra strong<br />
textile layer, giving higher tensile strength<br />
properties compared to other manufacturers. To<br />
complement the Protan BP membrane, Protan UK<br />
also stock a complete range of accessories to<br />
offer a total solution.<br />
Contact Protan UK<br />
01925 658 001<br />
www.protan.co.uk<br />
@ProtanUK<br />
56 TC AUGUST <strong>2018</strong>
Easy-Trim are proud to announce that we are BS8612<br />
compliant on our range of Dry Fix Products. We didn’t<br />
want you to just take our word for it though so instead<br />
we have assured full compliance through rigorous,<br />
independent testing by the Building Research<br />
Establishment – BRE, a world leading, independent<br />
research & testing centre.<br />
Ridge Roll<br />
Manufactured with a<br />
hydrophobic mesh that allows the<br />
roof to breathe whilst repelling water<br />
Batten Straps<br />
Fleixible straps which<br />
wrap around the batten<br />
for improved stability<br />
Ratchet Clips<br />
These flat profile ratchet clips<br />
incorpore more teeth for rapid<br />
installation<br />
Unions<br />
Manufactured from high<br />
grade polypropylene &<br />
colour matched to the tile<br />
of your choice<br />
What’s In Your Box?<br />
We’re BS 8612 Compliant....is your Ridge Kit?<br />
t 0845 034 6008 f 0845 034 6010<br />
12B Metcalf Drive, Altham Industrial Estate, Altham,<br />
Lancashire, BB5 5TU, Great Britain<br />
www.easy-trim.co.uk<br />
Manufacturing Business of the Year<br />
& High Growth Business of the Year
Roofing Updates<br />
For further info on all these roofing updates and more, visit www.total-contractor.co.uk<br />
KLOBER SAILS THROUGH TEST<br />
Klober has put its Uni-Click and Contract dry verges through a variety of tests to demonstrate how both comply with BS 8612.<br />
BS 8612 Dry-fixed Ridge, Hip, Verge and Valley Systems for Slating and Tiling defines tests to determine mechanical resistance to<br />
wind load and shows how specifiers should use data from these tests to verify whether a product is suitable or not, given the<br />
wind exposure of the location under consideration.<br />
The Standard also sets down a test for ridge-roll products to measure whether they can meet the profile of the roof tile at ridges and<br />
hips without breaking or splitting. A third test checks whether roof verges shed the water away from the surface of the wall to avoid<br />
staining and damp issues. Under the watchful eye of technicians at the company’s technical centre, both verge types were put through their paces. For the water<br />
leakage test both verge types were laid on the rain-screening rig in accordance with the manufacturer’s laying instructions using Redland Mini Stonewold concrete<br />
tiles at a batten gauge of 335mm (75mm headlap). They were tested in accordance with the standard, this being a pitch of 22° and a flow rate of 2l/min for a<br />
period of 10 minutes. For the wind load test an upward force was exerted on the tile adjacent to the verge via a wire attached to the tile. The force is increased<br />
slowly to replicate wind gusts and to test the mechanical fixing of the verge. In both cases the dry verge products easily performed to the satisfaction of the<br />
Standard. In fact, in the mechanical resistance test, the tile adjacent to the verge snapped while the verge remained firmly fixed! www.klober.co.uk<br />
A RETURN TO ROOFLIGHT ROOTS<br />
To facilitate the growing demand for rooflights, Coxdome has enhanced its stock range of<br />
off-the-shelf rooflights to permit speedy delivery within 24 hours if required to its<br />
merchants network across the UK.<br />
Coxdome has become one of the leading brands associated<br />
with quality rooflight solutions. Manufactured in PVCu and glass<br />
the systems have myriad opportunities to provide individual<br />
rooflight and roof glazing architectural designs.<br />
“Coxdome has been a popular choice amongst architects, specifiers and builders for many years due<br />
to its reliability and availability,” said Jim Lowther, Head of Sales. “We felt that it was important to<br />
expand the choice to our existing and prospective customers via our reliable supplier network so that<br />
we could ensure the highest quality rooflights were easily available.” www.coxdome.co.uk<br />
PRATER PASSES UNIVERSITY TEST<br />
Prater is currently delivering a complete roofing package for the Centre Buildings of the<br />
London School of Economics and Political Science (LSE).<br />
Prater was appointed by Mace and the project is part of a £120m<br />
redevelopment programme due for completion in April 2019.<br />
Work is already underway and Prater’s scope of works includes installing inverted waterproofing<br />
systems to all terraces and roof levels. In addition, a number of finishes including Moordale<br />
Paving, and both green and brown roofing will help the building to achieve its requirement for a<br />
clear, sustainable focus. As part of the roofing package, Prater will also provide a variety of<br />
bespoke planter systems for a number of terrace levels. www.prater.co.uk<br />
FULL RANGE ON NEW WEBSITE<br />
The National Domelight Company (NDC) has launched a new website showcasing its extensive<br />
range of smoke vents, making it even easier to find the right solution for your project.<br />
NDC has launched a new website www.smokevent.co.uk<br />
With 50 years of experience, the NDC team keeps up-to-date with the latest regulatory changes<br />
to advise you on the most suitable solution for your development and ensure compliance. NDC’s<br />
smoke vents – also referred to as ventilation rooflights or automatic opening vents (AOVs) – are<br />
stocked in the UK for fast delivery. The range includes four NDC brands: Astroglaze, Solarglaze,<br />
Stardome, and Thermodome, plus units supplied by Coxdome. www.smokevent.co.uk<br />
58 TC AUGUST <strong>2018</strong>
LIFT THE LID ON SMOKE & HEAT<br />
Forming part of the Brett Martin Mardome Rooflight range, the fully-certified Mardome Trade Smoke Vents deliver<br />
maximum fire safety by allowing smoke and heat to escape, whilst bringing natural ventilation and an<br />
abundance of natural light into both new build and refurbished buildings.<br />
Allowing specifiers to source both rooflight and smoke vent products from a single supplier, Mardome Trade<br />
Smoke Vents are individual polycarbonate dome rooflights intended for installation on flat or low pitch roofs of all<br />
modern building types to provide natural smoke and heat exhaust ventilation and comfort.<br />
Tony Isaac, at Brett Martin, commented: “With a fire safety strategy a critical requirement in all buildings,<br />
Mardome Trade Smoke Vents provide essential smoke clearance in the event of a fire, reducing heat build-up<br />
and allowing occupants time to evacuate the building. This system also provides natural ventilation<br />
and delivers significantly more natural daylight into the spaces beneath the rooflight.”<br />
www.brettmartin.com<br />
Top: Smoke Vent Tall Kerb without<br />
Wind Deflector. Left: Smoke Vent with<br />
DF Kerb.<br />
WORKWEAR: FREEDOM OF MOVEMENT<br />
The Autumn Workclothes Brochure from Snickers showcaes the superb new clothing styles coming your way to<br />
make working in cooler weather so much easier and comfortable.<br />
There’s 37.5 high-tech undergarments, plus jackets, trousers and accessories added to the RUFFWork, FLEXIWork and<br />
ALLROUND clothing families for both professional craftsmen and women, as well as the range of Hi-Vis garment<br />
collection for maximum safety and wellbeing.<br />
The clothes deliver superb functionality, comfort, protection and are equipped for any task. www.snickersworkwear.co.uk<br />
GLENDYNE’S NEW GUARANTEE<br />
Cembrit, is now offering an impressive 75-year durability guarantee for its Glendyne<br />
natural slate range.<br />
Glendyne is a high-quality slate that combines top performance with all the inherent beauty of<br />
natural slate, making it the natural choice for specifiers and roofers. “Free from oxidising metallic<br />
inclusions, clays, carbonates or weaker seams, the natural strength of Glendyne is enhanced by<br />
selection techniques that choose the best quality rock to produce the finest, most durable roofing<br />
slates,” commented Ged Ferris, Marketing Manager for Cembrit. www.cembrit.co.uk<br />
TOP MARKS FOR SPECMASTER<br />
Employing the Redland SpecMaster service has enabled Wigan Metropolitan Borough<br />
Council (MBC), which manages and maintains 22,000 homes, to benefit from a 15-year<br />
guarantee and avoid costly extras when it re-roofed 40 properties on one of its estates<br />
in Kitt Green.<br />
The scheme was completed with the 50 Double Roman tile in<br />
Tudor Brown and Innofix Clips used to fix the tiles.<br />
This professional specification not only avoided unsightly and expensive detailing, but also<br />
accelerated the roofing programme through introducing the Innofix Clip, the award-winning tile<br />
fixing developed by the company. www.innofixclip.co.uk<br />
AUGUST <strong>2018</strong> TC 59
Roofing Updates<br />
For further info on all these roofing updates and more, visit www.total-contractor.co.uk<br />
MAC ROOFING WINS BIG<br />
MAC Roofing dominated this year’s IMA Awards at a luncheon held at the IoD, London, in June.<br />
The IMA (Intelligent Membrane Association) is BMI’s network of Icopal-approved contractors, and this year<br />
members vied for awards across six product categories. MAC Roofing picked up three awards in the Eco Activ,<br />
Single Ply and Liquid Waterproofing categories for projects at Alexander Palace, the Menai Science Park in<br />
Bangor and the R7 mixed-use building in Kings Cross, London.<br />
The IMA Awards were held at the Institute of Directors<br />
Mitie Tilley (Bristol), Tandragee Roofing and Avonside (Worthing) won the Reinforced Bitumen, Green Roof and FTP/Decra Metal Tiles categories respectively.<br />
Mitie Tilley (Bristol) achieved a high quality installation at 800 Aztec West in North Bristol, Tandragee Roofing secured its win with IQ Elgin Place, a new build<br />
student accommodation project while Avonside (Worthing) completed the Cowfold Community & Sports Pavilion to top its category. Mitie Tilley’s Mitch<br />
Ashmead picked up the Craftsman of the Year award most notably for his very detailed work on the 800 Aztec West project.<br />
This year there was an additional award for an outstanding contribution for services to the IMA. This went to Neil Harrison, the IMA Chairman, in recognition of<br />
over 22 years of service and dedication to the association and the roofing industry in general. www.icopal.co.uk<br />
FIRESTONE’S FASHION SHOW<br />
Firestone Building Products’ RubberGard EPDM single ply roofing membrane is set to<br />
ensure fashion fans enjoy a dry and comfortable shopping environment after a roof<br />
refurbishment at Matalan’s Killingworth Centre store in Newcastle-Upon-Tyne.<br />
DAR Roofing was brought in to carry out a roofing refurbishment after the original plastic<br />
roofing membrane had lost its elasticity and started to split causing leaks, and having used<br />
Firestone’s RubberGard EPDM membrane on previous largescale retail environment projects,<br />
DAR recommended the same approach for the Matalan store. www.firestonebpe.co.uk<br />
COST CONTROL SOLUTION<br />
Chalkstring has launched its innovative cost control software giving sub-contractors the<br />
tools to maximise margin, take on more construction projects with the same resource,<br />
improve productivity and reduce waste.<br />
The cloud-based software enables users to price, deliver and control all the financial and<br />
operational aspects of a project, both off-site and onsite through one programme. Chalkstring<br />
also streamlines activities like variation orders and automates manual processes such as<br />
generating applications for payment. www.chalkstring.com<br />
WATERSIDE AUTHENTICITY<br />
CUPA PIZARRAS’ CUPA 18 roofing slates have been used on four buildings of Berkeley’s<br />
The Waterside regeneration development.<br />
CUPA 18 has a smooth matt surface and is known for its strength<br />
and durability.<br />
Located on the site of the former Royal Worcester porcelain factory, the development has strict<br />
planning requirements. The natural slate product was chosen for its appropriate appearance to<br />
integrate with the industrial Victorian architecture in this location. CUPA 18 slate was chosen<br />
for the roofing of blocks 12, 15, K1 and K2 of the most recent stage of project, which has been<br />
progressing in phases over the last decade. www.cupapizarras.com/uk<br />
60 TC AUGUST <strong>2018</strong>
Innovative upgrade & refurbishment solutions for profiled fibre cement or metal roofs & cladding<br />
SEE US AT<br />
Fragile roofs are only unsafe<br />
if you walk on them.<br />
Replace rooflights and sheets from below with Fixsafe.<br />
Figures published by the Health & Safety Executive show that falls through fragile roof<br />
materials caused over one quarter of fatal accidents in the construction industry.<br />
Fixsafe addresses the problem and is playing a major role in reducing this statistic.<br />
Fixsafe allows sheets to be replaced from below, eliminating the need to access fragile<br />
roofs and thereby greatly increasing site safety. By removing the requirement for costly<br />
safety netting, roof staging or external scaffolding, on-site time is reduced and access<br />
equipment costs are minimised.<br />
Replacing rooflights from below is an HSE recommended method and complies with<br />
Regulation 9 of the Work At Height Regulations 2005. Protect your roofers and yourself and<br />
your team by repairing or replacing rooflights and roof sheets with Fixsafe.<br />
We also offer: • Insulated rooflights for energy-saving upgrades and refurbishment<br />
• Lightweight over-roofing for cost-effective roof refurb with minimal disruption.<br />
For details, please call us on 01543 687300 or visit www.filon.co.uk<br />
Filon Fixsafe allows replacement rooflights<br />
or roof sheets to be installed from below,<br />
avoiding the need to access fragile roofs<br />
Filon Products Ltd, Unit 3 Ring Road, Zone 2, Burntwood Business Park, Burntwood, Staffs WS7 3JQ
Fastener Tech<br />
INSTALLATION: LET’S TALK TORQUE<br />
In the latest instalment of his series of articles looking at the key issues concerning fixings<br />
for roofing and cladding projects, Brian Mack, Technical Business Development Manager at<br />
EJOT UK, looks at the installation issues concerning correct torque for self-drilling or selftapping<br />
fasteners.<br />
As original manufacturers, we are asked on a<br />
daily basis about correct installation torque<br />
for a self-drilling or self-tapping fastener –<br />
torque being the rotational force applied to the<br />
fastener. Sounds simple enough, but when you stop<br />
to consider the sequence of installation stages that<br />
one single high performance fastener is designed to<br />
deliver, then a greater depth of understanding is<br />
beneficial to all involved.<br />
A self-drilling fastener installs through all of the<br />
operational stages described above, and the<br />
torque required is different at the drilling stage,<br />
tapping stage, run-through and finally the<br />
tightening stage. The component materials that<br />
the fastener is installing and the substrate – plus<br />
any sealants can all influence these variations of<br />
installation torque. The dynamics and variability<br />
– even within the same application – simply calls<br />
for knowledge-driven control by the installer for<br />
the fastener to then deliver the long-term<br />
performance benefits that it was designed to do.<br />
Setting an installation gun to a tightening torque<br />
that may be lower than the tapping or drilling<br />
torque is a typical example. This is especially the<br />
case for applications such as the installation of<br />
composite panels, where the tightening torque of<br />
the washer against the panel face is much lower<br />
than the generated drilling and tapping torques.<br />
So how do we legislate for these variables and<br />
what tools can aid correct installation?<br />
Manufacturers’ guidance is the first port of call.<br />
This will generally include laden speed (the speed<br />
of the installation tool when a load is added) and<br />
the end load, (the load placed upon the<br />
installation tool during the installation process),<br />
and most importantly that the fastener is<br />
installed by depth – depth<br />
being how far the fastener is<br />
installed. This is usually<br />
gauged by the compression<br />
of the EPDM of the bonded<br />
washer. This level of control<br />
can be achieved initially by sight;<br />
observing the reaction of the washer as it<br />
seats against the installed material. Many screw<br />
guns are, or can be, supplied with a depth<br />
sensing nose piece. These can be set to ensure<br />
the correct compression of the washer and<br />
therefore the optimum clamping load of the<br />
fastener in application.<br />
Accurate installation<br />
There are a wide range of electric and battery<br />
powered tools on the market, therefore checking<br />
the performance and speed of these is<br />
imperative. A screwgun should be selected with a<br />
speed suggested by the fastener manufacturer<br />
and suitable for the drive tools – with a clutch to<br />
disengage the drive. A tool that can be supplied<br />
with depth sensing nose pieces that works with<br />
the clutch will ensure fast, accurate installation.<br />
A torque set installation tool can only be used in<br />
applications where the repeatability of the<br />
application is constant and where the installation<br />
tool’s torque setting parameters are in suitable<br />
increments. As you can imagine this is very<br />
limited and requires in-depth torque analysis of<br />
the application to locate the correct torque<br />
setting.<br />
Left: Setting the nose is achieved by<br />
pushing the fastener into the drive<br />
socket as far as the socket will go,<br />
retracting it back into the body of<br />
the screwgun. The nose-piece is<br />
then adjusted so that the outer<br />
edge of the washer is visible.<br />
Impact drivers are finding their way onto<br />
construction sites and may give the impression<br />
that they can quickly install self-drilling and selftapping<br />
fasteners with ease.<br />
However, the torque generated by such<br />
tools is at least 10x – and in some instances as<br />
much as 100x – higher than that required to<br />
install the fastener. In short, the installation<br />
torques cannot be calibrated and matched to the<br />
parameters of the fastener. This can lead to<br />
excessive stresses within the fastener and<br />
stripping of the fastener in the application. It can<br />
also reduce the back-out / break-loose torque to<br />
very low figures – reducing clamping loads and<br />
even compromising the long-term performance of<br />
the application. Therefore they should be avoided.<br />
The same applies for the setting of through-bolts<br />
and concrete anchors in general, as the<br />
maximum torque generated by such tools can<br />
range from 40Nm to 950Nm. These types of<br />
anchor require a calibrated torque wrench set to<br />
the manufacturer’s recommendations.<br />
The message here is clear; when selecting an<br />
installation tool, select the optimum one to suit<br />
the installation parameters of the fastener type<br />
specified, and carefully follow the manufacturer’s<br />
installation instructions. Manufacturers have a<br />
depth of knowledge – if you need advice, talk to<br />
the technical team!<br />
Contact EJOT UK<br />
01977 687 040<br />
www.ejot.co.uk<br />
@EJOTUK_Building<br />
62 TC AUGUST <strong>2018</strong>
SEE US AT
Project Focus<br />
LARGE PROJECT SEES DIFFERENT<br />
MATERIALS COMBINE EFFECTIVELY<br />
Total Contractor hears how collaboration helped this project run smoothly...<br />
Roofdec has chosen rainscreen support and<br />
fastening solutions from SFS for major<br />
new building projects as part of its record<br />
£9m cladding contract for the Thorpe Park Leeds<br />
retail and leisure development.<br />
The new retail and leisure park is a key part of a<br />
126,000m² mixed-use development which is said<br />
to be one of the most significant projects of its<br />
kind in east Leeds for decades.<br />
Working with main contractor GMI Construction,<br />
who have been instrumental in the Thorpe Park<br />
Leeds project since it started in 1999, Roofdec<br />
was tasked with installing a mix of roofing and<br />
cladding elements for the development’s new<br />
retail units, cinema and other leisure facilities.<br />
Roofdec’s contract involved 26,000m² of roofing,<br />
with an external envelope utilising highspecification<br />
cladding including the Kingspan<br />
Benchmark Karrier system and<br />
granite and limestone<br />
rainscreen. In addition,<br />
4,500m² of<br />
aluminium<br />
rainscreen<br />
and 3,000m²<br />
of stainless<br />
steel panels<br />
complete<br />
the contract,<br />
plus column<br />
casings<br />
together with<br />
other areas of<br />
Rodeca and aluminium<br />
plank systems.<br />
Two Nvelope rainscreen support systems were<br />
used for the façade installation. The Nvelope NV1<br />
system supports Tiles International (TI) 20mm<br />
“We are delighted to<br />
have been appointed to<br />
help in the<br />
construction of a<br />
number of major new<br />
buildings here and<br />
partner with the<br />
Nvelope & SFS teams”<br />
Granite and Jura Beige Limestone panels, which<br />
works in conjunction with a TI horizontal carrier<br />
rail. This back frame configuration minimises the<br />
number of brackets needed per square metre for<br />
greater efficiency without compromise. NV1 is<br />
also used to install Sotech Optima TFC rainscreen<br />
panels, which are finished in Anodised Regency<br />
Gold and Polished Stainless Steel.<br />
Additional elevations feature 12mm<br />
Marley Equitone Natura<br />
rainscreen which was<br />
installed using the<br />
Nvelope NV3<br />
support<br />
system. This<br />
provided a<br />
secret-fix<br />
solution for<br />
excellent<br />
visual appeal<br />
of the finished<br />
façade.<br />
The high degree of<br />
adjustability of both NV1<br />
and NV3 enabled Roofdec’s<br />
installers to achieve a superior quality installation<br />
Above: Installation of cladding using the Nvelope rainscreen<br />
support system on one of the buildings which form the new<br />
Thorpe Park Leeds retail and leisure park.<br />
with minimum hassle. All Nvelope support<br />
systems are ‘designed for architects and built for<br />
installers’, which means they enable architectural<br />
visions to come to life without complexity and<br />
deliver long-term integrity to match the design life<br />
of the building envelope.<br />
For the fixing of key elements of the façade, high<br />
performance austenitic stainless steel fasteners<br />
were specified. Here SFS products were selected,<br />
including fasteners featuring a durable gold<br />
powder-coated finish to complement the stunning<br />
façade panels which are visible from the nearby<br />
M1 motorway. Additional SFS stainless steel<br />
fasteners were used to attach cladding panels<br />
with a mirrored finish, again to deliver optimum<br />
aesthetics.<br />
Roofdec Managing director Jon Barnes Jnr said:<br />
“Thorpe Park Leeds is a significant development<br />
which is important for the future economic<br />
development of Leeds and the wider city region.<br />
We are delighted to have been appointed to help<br />
in the construction of a number of major new<br />
buildings here and partner with the Nvelope and<br />
SFS teams to deliver a high quality result for the<br />
client.<br />
“It really has been a team effort from the<br />
architects, design, supply shain, management<br />
and obviously the operatives installing the<br />
various complex specifications throughout the<br />
project. It is a credit to everyone involved at the<br />
standard of quality achieved and certainly one all<br />
parties can be proud of.”<br />
Contact SFS<br />
0113 2085 500<br />
www.sfsintec.co.uk<br />
@SFSintec<br />
64 TC AUGUST <strong>2018</strong>
ROYAL SEAL OF APPROVAL<br />
The first external fully adhered vapour permeable air barrier with full BBA certification has been installed as a<br />
solution for airtightness, weather protection and breathability at the new administrative headquarters of the<br />
Royal College of Pathologists in London.<br />
The Wraptite air barrier system from the A. Proctor Group is the only selfadhering vapour permeable air barrier certified by<br />
the BBA and combines the important properties of vapour permeability and airtightness in one self-adhering membrane. This<br />
approach saves on both the labour and material costs associated with achieving the demands of energy efficiency in buildings. Designed by architects Bennetts<br />
Associates the new £15 million eight-storey building on Alie Street in Whitechapel will become the new home for the college and features a double-height reception<br />
area, flexible office space, a library, meeting and conference rooms and a 200-seat auditorium. Gilbert-Ash has been chosen to build and manage the project which<br />
aims to reach BREEAM Excellent assessment.<br />
Cladding contractor Windell installed the Wraptite System as an external air barrier and alternative to a traditional standard breather membrane. The use of a<br />
standard membrane would have required mechanical fixing and provided some challenges given the concrete structure of the building. As an alternative,<br />
Wraptite self-adhesive membrane was applied externally, quickly and easily to the external envelope in continuous pieces. www.proctorgroup.com<br />
HULTAFORS ACQUIRES HELLBERG SAFETY<br />
The Hultafors Group – which owns Snickers Workwear, Solid Gear Safety Footwear and Hultafors Tools – has<br />
acquired Hellberg Safety.<br />
Hellberg Safety is a specialised supplier of PPE Equipment which includes highly advanced hearing protection<br />
products, face protection and communication solutions for personal protection. David Clark, Managing Director of the<br />
Hultafors Group UK, said: “We are delighted with this acquisition given that Hellberg PPE products complement the<br />
Snickers Workwear and Solid Gear Safety Footwear product portfolios perfectly – in particular the recently extended<br />
Snickers Workwear Hi-Vis working clothes range.” www.hellbergsafety.com<br />
Wraptite was used at the Royal College of<br />
Pathologists in London.<br />
BROCHURE BENEFITS<br />
New coffee table-style brochures showcasing Welsh Slate products for interior as well<br />
as exterior applications have been launched by the leading UK manufacturer.<br />
Available through www.welshslate.com, the eight-page brochures dispel the myth that Welsh<br />
Slate is just about roofing, with stunning photographs proving the product’s versatility for a wide<br />
range of uses. The exteriors brochure features copings and sills, as used at the ME Hotel in London,<br />
walling and cladding as used at the National Waterfront Museum, and many prestige private<br />
properties, paving, and roofing as used at York Racecourse and St Mary Abbots Church, London.<br />
PRESSING MATTERS<br />
CA Group Limited, one of the UK’s leading metal roofing and cladding systems<br />
manufacturers and installers, has invested in an EHT VarioPress bending machine from<br />
TRUMPF. Ordered to introduce higher levels of flexibility, the EHT VarioPress has reduced<br />
the number of processes required in the production of several key components.<br />
CA Group has invested in an EHT VarioPress bending machine.<br />
In line with a programme of ongoing investment in the latest technologies, CA Building<br />
Products, the company’s manufacturing division, was looking for a suitable press brake to<br />
produce the next generation of products at its Bishop Auckland facility. www.trumpf.com<br />
AUGUST <strong>2018</strong> TC 65
PIR Boards<br />
FIVE KEY BENEFITS OF PIR BOARDS<br />
By Kevin Bohea, Commercial Director at Recticel Insulation.<br />
The average UK household spends around £1,230 on fuel bills each year which can be up to 50%<br />
more than necessary due to the lack of energy saving measures being implemented in the home.<br />
Poor insulation is a major contributor to domestic energy wastage. To help combat this, the<br />
construction industry is increasingly turning to rigid foam PIR panels. Below I’ve listed five key benefits<br />
of insulation boards.<br />
“The panels are light<br />
and easy to transport<br />
as well as being simple<br />
to install”<br />
Closed cell structure<br />
•PIR insulation board has a closed cell structure<br />
that means it doesn’t absorb water. This allows<br />
the thermal performance and reliability of the<br />
panel to be retained over time. The panels are<br />
light and easy to transport as well as being<br />
simple to install, helping save on-site labour<br />
costs.<br />
Structural strength<br />
• Unlike fibrous insulation which can deteriorate<br />
over time when damp sets in, PIR insulation’s<br />
structural strength enables a consistent<br />
performance that will last the lifetime of a<br />
building, negating costly repairs and maintaining<br />
its thermal and soundproof qualities.<br />
Versatility<br />
• PIR insulation is also renowned for its flexible<br />
qualities, providing the ideal solution for a range<br />
of applications such as floors,<br />
walls, pitched and flat roofing.<br />
Secure fit<br />
• PIR solutions, such as our<br />
Eurowall+, feature a tongue-andgroove<br />
joint on the board’s four<br />
sides to ensure a tight, secure lock. It means<br />
Eurowall+ board increases protection against<br />
wind-driven rain which can cause other poorlyfitted<br />
products to deteriorate over time.<br />
Maximise space<br />
• Although mineral-based insulation is fairly<br />
flexible – it can be manipulated around wall ties,<br />
etc. – its propensity to degrade over time,<br />
particularly if damp sets-in, means rigid PIR<br />
board is increasingly seen as a preferable cavity<br />
insulation option. It has a long-term cost benefit,<br />
too. For mineral wool to attain the same level of<br />
Left: Kevin Bohea, Recticel Insulation.<br />
thermal performance as Eurowall+<br />
board, it’s estimated 150mm-thick<br />
insulation would need to be<br />
installed, resulting in an accordant<br />
increase in the cavity wall size.<br />
Once the cavity width increases, wall-tie lengths<br />
have to be lengthened and window and door<br />
lintels expanded – the whole building process<br />
becomes more costly.<br />
With developers looking to fit as many homes<br />
onto allocated plots as possible, maintaining a<br />
100mm cavity in new buildings has become a<br />
necessity. Eurowall+ 90mm PIR board not only<br />
helps to achieve a 0.18 U-value in a 100mm<br />
cavity, the 10mm air gap makes for a less<br />
inconvenient fit for bricklayers when it comes to<br />
installing the insulation.<br />
Eurowall+ was used by Mentmore Homes in Gerrard’s Cross.<br />
Contact Recticel<br />
0800 085 4079<br />
www.recticelinsulation.co.uk<br />
@RecticelInsulUK<br />
66 TC AUGUST <strong>2018</strong>
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Insulation Updates<br />
REACH FOR THE STARLOCK<br />
Chris McGee, Managing Director at Lasercut.London Ltd, attended the FFX show earlier this year to<br />
purchase a Multi-Talent kit.<br />
He explained: “Regretfully FEIN wasn’t my first choice, however alternatives offered plug-in tools and the<br />
price was hard to justify for the potential usage it would see in my hands. After borrowing a FEIN product<br />
from a friend, I knew I had to add one to the ranks, so I decided to visit the FFX show in Kent with my 3-<br />
month-old boy.<br />
“I had a great chat to the FEIN team, and after testing I knew that the 12v Multi-Talent Kit was the right<br />
one for me. The Starlock system wowed me, as it was so easy to change cutters so quickly, and I could see how snuggly the tool held the piece, so I knew it<br />
would cut smoothly, and I purchased a ‘Best of E-Cut pack’ with it too!<br />
The Best of E-Cut pack is FEIN UK’s first ‘official’ value pack for its UK customers, offering an assortment of the best cutters that can be used commonly on<br />
typical applications faced by tradespeople ‘on the job’. This year, FEIN UK is proud also to have announced the launch of four more additional value packs.<br />
www.fein.com/en_uk/<br />
SOUNDS LIKE A PLAN<br />
Isover’s Metac range of insulation has recently been tested to show that it can achieve<br />
outstanding noise reduction within pitched roof rafter applications. Independent testing, by the<br />
University of Salford, has found that in addition to excellent thermal performance, Metac can<br />
achieve a reduction of up to 49dB for externally generated airborne sound.<br />
Sarah Buchanan of Isover said: “Our 2 in 1 acoustic and thermal insulation solution, Metac,<br />
offers housebuilders the opportunity to add value and improve the acoustic performance of the<br />
houses they build, without adding additional cost.” www.isover.co.uk/metac2in1<br />
POSITIVE EVIRONMENTAL IMPACT<br />
RAVATHERM UK has boosted the environmental credentials of its POLYFOAM extruded<br />
polystyrene (XPS) insulation, achieving a BRE Certified Green Guide rating of A+ for all<br />
products manufactured at its Hartlepool factory.<br />
POLYFOAM XPS was the first extruded polystyrene<br />
product range to be independently assessed by BRE.<br />
The insulation has already achieved a BES 6001: Responsible Sourcing of Construction<br />
Products certification and has been issued Product-Specific Type 111 Environmental Product<br />
Declarations (EPDs) through BRE’s EN 15804 EPD Verification Scheme for products in the<br />
POLYFOAM Extra and Standard range. www.ravatherm.co.uk<br />
ALL THE RIGHT NOISES<br />
Thanks to a pioneering approach from ROCKWOOL that is based on acoustic performance<br />
test data and use of its BBA approved A1 rated RAINSCREEN DUO SLAB insulation<br />
product, the new Crowne Plaza and Holiday Inn Express at London Heathrow Terminal 4<br />
will be providing visitors with a peaceful and tranquil stay when it opens later this year.<br />
Using test results from its Rainscreen Acoustic Reference Guide, and working closely with SD<br />
Samuels, ROCKWOOL was able to demonstrate the exceptional performance capabilities of its<br />
150mm RAINSCREEN DUO SLAB product for the hotel development project. www.rockwool.co.uk<br />
68 TC AUGUST <strong>2018</strong>
ideal for use on conservatory<br />
conversions, outbuildings<br />
and commercial projects<br />
A unique premium quality lightweight roofing<br />
tile available in a choice of three colours<br />
specifically developed for the UK market.<br />
The smaller ExtraLight ridge and hips are<br />
designed to be more aesthetically pleasing<br />
and in-keeping with a conservatory style roof.<br />
Priced in Kits or Pallet Quantities<br />
Next Day Delivery in Mainland UK<br />
Over Half a Million Pounds Worth<br />
of Tiles in Stock<br />
Wider Range of Accessories<br />
compared to other Lightweight<br />
Roof System Companies<br />
New Range of Wall Soakers<br />
35% Extra Superior Base Coat<br />
PREMIUM<br />
LIGHTWEIGHT<br />
ROOF TILES<br />
superior natural stone finish<br />
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CERTIFICATE 17/5463 : ROSS ROOF GROUP<br />
ask for your free tile sample<br />
charcoal<br />
ember<br />
walnut<br />
50 Year<br />
TILE WARRANTY<br />
20 Year<br />
COATING WARRANTY<br />
UV Protection for<br />
Permanent Beauty<br />
Non Combustible<br />
Class A Fire Rating<br />
Marine Environments<br />
Weatherproof<br />
Lightweight<br />
Easy Installation<br />
High Wind and<br />
Hurricane Resistant<br />
Environmentally<br />
Sustainable<br />
50 Year Warranty<br />
on the Tile Product<br />
20 Year Warranty<br />
on the Tile Coating<br />
www.extralight.co.uk<br />
Tel: 01772 80 20 22<br />
Email: sales@extralight.co.uk<br />
Unit 4 | Croft Street | Preston | Lancashire | PR1 8ST
Brand Livery<br />
SIGN OF THE TIMES: MAKE SURE YOU<br />
MAKE THE RIGHT IMPRESSION...<br />
Before you choose sign writing or wrapping for your van livery, there are a few steps to take<br />
to make sure you project the right image for your company...<br />
It’s often said that people make snap<br />
judgments on character within seconds.<br />
While some impressions may be correct,<br />
others will be well off the mark. This means it’s<br />
imperative to ensure that anyone coming into<br />
contact with your company gets the right idea –<br />
first time; second chances rarely come along.<br />
Most think that building a business image<br />
requires the use of large design agencies and the<br />
costs that come with them. However, with a little<br />
thought you can do the job yourself and bring in<br />
the experts when you really need to.<br />
Your image<br />
Before you can do anything, you need to<br />
establish what the image is that you want to<br />
project. By way of example, banks want to be<br />
seen as conservative, IT companies want to be<br />
seen as innovative while you, as a roofer,<br />
clearly want to be seen as being reliable and<br />
competent.<br />
Know your customers<br />
It’s important to have an understanding of your<br />
potential customers so that you can build an<br />
image that matches how they view themselves.<br />
For this you need to know who your targets are,<br />
who they presently use and their typical budget.<br />
There’s no point marketing yourself as a highend<br />
roofer if the locality is cash strapped and<br />
you don’t travel; and if you’re aiming to serve<br />
large commercial clients your image will need<br />
“If you’re aiming to<br />
serve large<br />
commercial clients,<br />
your image will need to<br />
be different to that of a<br />
roofer working for<br />
home owners”<br />
to be different to that of a roofer working for<br />
home owners.<br />
Rivals<br />
You need to understand who your rivals are. Are<br />
they successful or struggling? Why are they in<br />
their position – what does their image say about<br />
them? Is it reputation, service range or price? Try<br />
and find the elements of their image that makes<br />
them successful and build on it, putting on a<br />
unique spin.<br />
So, if a rival focuses on, say, good installations,<br />
you need to do the same but build a reputation<br />
for returning promptly to fix any issues – word<br />
of mouth is both powerful and free. Certainly<br />
don’t attempt to meet the rival or their image<br />
head on – you’re unlikely to win if you’re a<br />
start-up.<br />
Building your image<br />
Next, you need a well-designed logo as this is<br />
the cornerstone of your identity since it’ll appear<br />
on your vans, website, cards and invoices, as<br />
well as on advertisements. As a graphical<br />
device it needs to convey the image that you<br />
want to project and as such, you will need<br />
70 TC AUGUST <strong>2018</strong>
SEE US AT<br />
Polyroof, in conjunction with industry trade associations including the<br />
LRWA and CITB, pioneered the Basic Competency Programme aimed at<br />
upskilling applicators of liquid applied roofing systems. Since its launch<br />
we’ve seen nearly 70 roofing operatives successfully complete the course<br />
and qualify to apply for a 3 Years Red Experienced Worker CSCS card.<br />
1<br />
2<br />
3<br />
Attend and successfully complete the BCP Training<br />
programme at Polyroof or a regional trainiong centre<br />
Receive your BCP Certificate with your unique BCP number<br />
Register for and pass the Working at Heights CSCS test at<br />
any approved body (if you don’t already have it)<br />
4 Apply for the 3 Years Red Experienced Worker Card<br />
If you’re a liquid roofing contractor looking for a more knowledgeable,<br />
competent and multi-skilled workforce then we’re here to help.<br />
0800 801 890 training@polyroof.co.uk<br />
EXPERTS IN LIQUID ROOFING
Brand Livery<br />
professional help. Remember, your company<br />
name might not make it immediately obvious<br />
what you do.<br />
While some graphic designers are very expensive<br />
to work with – you can make savings. Although<br />
the large graphic design studios will cost more,<br />
there are plenty of freelance graphic designers<br />
that will work on either an hourly or per job rate.<br />
You'll find plenty via Google.<br />
While it might appear to be an expense, don't<br />
skimp on a logo. Saving pennies here will cost far<br />
more in the long run because of the poor image a<br />
badly designed logo will communicate.<br />
Like any professional that you work with, be they<br />
an accountant, lawyer or designer, the better the<br />
brief the better the end result. In particular, you<br />
need to think about taglines, the use of colour,<br />
typefaces and the graphics employed.<br />
Taglines<br />
A tagline is a simple and catchy phrase that helps<br />
to set you apart from the rivals. Here you need to<br />
think about the key element of the image that is<br />
to be projected that will most appeal to your<br />
customers. A good tagline is a one-liner made up<br />
of six or seven words about the image. The tagline<br />
will help a designer with the rest of the brief.<br />
Colour<br />
Most aren’t colour blind so think about the<br />
colours to be used – blue, grey, darker greens<br />
tend to be quieter, more mature and conservative.<br />
On the other hand, reds, yellows, oranges and<br />
other bright colours tend to suggest pioneering,<br />
trendsetting, and creative. Look at the dominant<br />
colours in pharmacy logos – they say it all. What<br />
colours are appropriate to the image you've<br />
selected? Take advice but don’t be swayed by<br />
colours that you might like personally but that<br />
contradict your intended image.<br />
Typefaces<br />
The way the words are printed are important too.<br />
Consider the different and formal typefaces used<br />
on the web, in books and in newspapers – they’re<br />
“Liveries should be<br />
simple – too much<br />
clutter can be<br />
confusing and your<br />
message can be lost”<br />
very different to the simple alphabet handwriting<br />
typefaces used in party invitations, on tickets and<br />
in some adverts.<br />
Graphics<br />
The role of a designer is to be good at producing<br />
good graphical representations of the message<br />
that you want to convey. In using a (strong)<br />
graphic element in your logo, make sure that it is<br />
easy to understand. More importantly, ensure that<br />
any logo used gets your message across even if<br />
customers don’t necessarily understand the<br />
graphic itself.<br />
Use it everywhere<br />
Try to integrate your logo colours, typefaces and<br />
graphics into less obvious parts of the business.<br />
If your main logo colour is blue, then it should be<br />
part of your clothing – say a polo shirt or sweat<br />
top, and even internal furnishing and decorating<br />
schemes if you have premises. You need to<br />
subliminally use the image everywhere where<br />
your target customers might see it. If you have<br />
staff, make sure that they buy into the image<br />
you’ve created – what it’s trying to project, the<br />
values it represents and how it’s integrated into<br />
your business.<br />
Use it on your van<br />
Liveries should be simple – too much clutter can<br />
be confusing, and your message can be lost. Stick<br />
to easily identifiable images, names or logos and<br />
strong complementary colours and contact details<br />
should also be kept to a minimum with just a<br />
website address and contact number. The back of<br />
the van is often thought of as the best place for<br />
this information as it gives those travelling behind<br />
you the best chance of capturing the details.<br />
Some companies specify what area they are<br />
based in if they travel across a large area and<br />
want to attract customers far and wide.<br />
According to the Daily Telegraph, one study found<br />
that as many as 40% of tradespeople prefer their<br />
commercial vehicle to remain anonymous.<br />
Builders were the least likely to brand their vans,<br />
with 53% choosing not to, while 83% of roofers<br />
were happy to broadcast their job.<br />
When it comes to branding your van, there are<br />
two methods to consider; sign writing or<br />
wrapping.<br />
Sign writing used to mean an artist using paint<br />
and brushes, but now the same effect can be<br />
achieved with stencilled adhesive lettering on the<br />
panels of the van. The other method is a full or<br />
partial vehicle wrap with vinyl.<br />
This protects the paintwork method while turning<br />
the van into a mobile hoarding. Some firms are<br />
known to buy a white van as they hold value<br />
better but then immediately brand-wrap it to<br />
preserve the paintwork. Wraps have the added<br />
benefit of being easily replicated in the event of<br />
damage and are scalable and consistent if<br />
applying across multiple vehicles.<br />
The two methods achieve very different results,<br />
and the costs can vary widely in design and<br />
complexity, but as a rough guide, job-prices.co.uk<br />
found in a survey that a self-applied DIY<br />
signwriting to a medium-sized van (based on two<br />
to the rear doors, four to each side of the van, one<br />
to the front bonnet – logo incorporated into a<br />
basic design with text, phone number and web<br />
address) would cost £225+VAT; professional<br />
signwriting would cost £525+VAT; while a full<br />
wrap would cost £1500+VAT. Of course, these<br />
prices will vary according to size of the van and<br />
complexity of the wrap.<br />
Summary<br />
Spending some time and effort creating the right<br />
logo and image will pay handsome dividends. The<br />
key is to make your firm stand out and while cost<br />
can be saved by thinking things through first, you<br />
will need to engage a professional.<br />
72 TC AUGUST <strong>2018</strong>
Article heading<br />
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74 TC AUGUST <strong>2018</strong>
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