January 2024
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JANUARY <strong>2024</strong><br />
Choice<br />
is everything<br />
Installing in-roof solar PV panels?<br />
Our vapour permeable and impermeable pitched roofing membranes<br />
and ventilation products now come with a 15 year product warranty*<br />
giving you extra peace of mind for your next solar project.<br />
Find out more on page .<br />
*Ts & Cs apply.<br />
www.glidevaleprotect.com<br />
>>> PROJECT FOCUS: THE SPHERE • SPECIFYING INSULATION • ROOFING IN WINTER • AWARDS >>>
FREE<br />
INSTALLER<br />
TRAINING<br />
• Lightweight and easy to handle.<br />
• Universal system compatible with all Sandtoft roof tiles and roof membranes.<br />
• Directly mounted - No trays required (like other competitor panels do).<br />
• Aluminium flashing meaning no adhesive is required.<br />
• Panel to panel connection in less than 1 minute making it easy to install.<br />
Fancy some free in-roof<br />
solar panel training?<br />
Scan the QR code above<br />
to take our free online<br />
training course.
Editor’s Intro<br />
MATT DOWNS<br />
EDITORIAL DIRECTOR<br />
MATTDOWNS@MEDIA-NOW.CO.UK<br />
07963 330774<br />
For a building to really stand out on the Las Vegas strip, you know it’s<br />
going to have to reach new levels in terms of innovation, as well as<br />
collaboration between all involved to ensure it’s a success.<br />
Choice<br />
is everything<br />
Installing in-roof solar PV panels?<br />
Our vapour permeable and impermeable pitched roofing membranes<br />
and ventilation products now come with a 15 year product warranty*<br />
giving you extra peace of mind for your next solar project.<br />
Find out more on page .<br />
*Ts & Cs apply.<br />
And that’s what’s been achieved with The Sphere, which opened its doors<br />
as a concert and events venue in September 2023. Billed as the largest<br />
spherical structure in the world, the numbers are quite staggering; its<br />
exterior facade has approximately 1.2 million LED pucks mounted on it and<br />
each puck consists of 48 individual diodes, with each of the programmable<br />
diodes able display 256 million colours, making its ‘Exosphere’ the largest<br />
screen in the world! Kalzip was commissioned to construct and install the<br />
‘Exosphere’, and we caught up with Dan Vinet, of Kalzip Inc. USA, to discuss<br />
the challenges involved with such a unique facade project on such a grand<br />
scale. As Dan explains on page 32: “The envelope itself consists of<br />
approximately 170 tonnes of profiled aluminium panels, which were<br />
prepared for use in the Koblenz factory. On site in Las Vegas, approximately<br />
4,500 profiled sheets were then further manufactured and prepared for<br />
installation. This was no simple task, as each of the aluminium profiles is<br />
approximately 8m 2 in size and weigh 35kg.”<br />
Elsewhere in this issue, Richard Williams of Aztec Solar Energy provides ten<br />
tips when installing solar PV panels and battery storage systems (page 14);<br />
Kevin Taylor of Marley explains how roofers can boost their businesses in the<br />
winter period (page 16); Bob Richardson points out why roofing contractors<br />
really shouldn’t miss out on submitting projects for the UK Roofing Awards<br />
<strong>2024</strong> (page 20); plus we bring you a number of the latest launches for your<br />
sector, including Proctor Air, the new roofing underlay from A Proctor Group...<br />
Enjoy the issue!<br />
Matt<br />
Advertising:<br />
Publishing Director: Andy Dunn<br />
DD: 01892 732 047<br />
Mob: 07963 330777<br />
Email: andydunn@media-now.co.uk<br />
Registered office: 1 Forstal Road, Aylesford, Kent, ME20 7AU<br />
www.glidevaleprotect.com<br />
Cover courtesy of Glidevale Protect. Head to page 28 to find out more.<br />
www.glidevaleprotect.com<br />
FOLLOW US: TOTAL CONTRACTOR MAGAZINE<br />
SIGN UP FOR YOUR E-NEWSLETTER AT<br />
WWW.TOTAL-CONTRACTOR.CO.UK<br />
Editorial Director Matt Downs<br />
DD: 01892 732 047<br />
Mob: 07963 330774<br />
Email: mattdowns@media-now.co.uk<br />
The content of Total Contractor magazine (and website) does not necessarily reflect the views of the editor or publishers and are<br />
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Supported by:<br />
34<br />
Coral Morgan of Minster explains how<br />
distributors can support contractors when it comes<br />
to facade specification on page 34.
Contents<br />
3 KEY FEATURES<br />
22<br />
16 OPPORTUNITIES IN<br />
WINTER<br />
Marley’s Kevin Taylor discusses the<br />
opportunities for roofers to add value to their<br />
offering during the winter months<br />
32 THE SHAPE OF THINGS<br />
TO COME...<br />
We take a closer look at Kalzip’s work<br />
constructing and installing the Exosphere on The<br />
Sphere project in Las Vegas, as Dan Vinet<br />
discusses the numbers, processes and<br />
challenges involved in bringing this breathtaking<br />
project to life<br />
34 SAFER FACADE SPEC<br />
Coral Morgan of Minster explains how<br />
distributors can support contractors with all<br />
aspects of facade specification<br />
FURTHER READING<br />
18 COMPONENTS & SYSTEMS<br />
Mark Parsons of Russell Roof Tiles looks at the key<br />
areas those choosing and using roofing products should<br />
focus on<br />
22 IMA AWARDS 2023<br />
Simon Ashworth of BMI UK & Ireland looks back at the<br />
winning projects at the IMA Awards 2023<br />
24 A MORE BALANCED YEAR?<br />
Adrian Buttress of PermaGroup focuses on the<br />
challenges and opportunities for the year ahead<br />
26 SOLAR PV IN <strong>2024</strong><br />
Chris Cowling of Aztec Solar Energy looks ahead to even<br />
brighter times for solar PV in <strong>2024</strong>...<br />
32<br />
40 ALL THE RIGHT INFO<br />
Rob Firman of Polyfoam XPS looks at the challenges<br />
around construction product information<br />
42 SURVEYOR FOCUS<br />
Daniel Smith of Gradient discusses his role as a<br />
surveyor and highlights what he loves about his job<br />
46 SAFETY FOOTWEAR CONCERNS<br />
With tests showing safety footwear that doesn’t perform as<br />
advertised is available in the UK, Alan Murray of BSIF<br />
highlights what you need to be aware of...<br />
4 TC JANUARY <strong>2024</strong>
REGULARS<br />
20 NFRC ROOFING TALK<br />
NFRC’s Bob Richardson, who is also Head Judge<br />
at the UK Roofing Awards, discusses the potential<br />
benefits of submitting your project for an award<br />
this year, and highlights how simple the process<br />
is to be in with a chance of winning a prestigious<br />
trophy!<br />
38 KNAUF INSULATION<br />
TECH TALK<br />
As the Building Safety Act shines a spotlight on<br />
product choice, in his latest column Bradley<br />
Hirst explains what documentation you need to<br />
verify test data for insulation<br />
SECTIONS:<br />
TOTAL<br />
ROOFING<br />
14<br />
TOTAL<br />
CLADDING<br />
32<br />
INDUSTRY NEWS<br />
06 LIGHTING UP IN ROOFING<br />
An OHID survey shows more than 1 in 5 roofing employees<br />
in England are smokers – 3x higher than other sectors!<br />
08 CCPI CONTINUES TO GROW<br />
Leading merchants and distributors have added their<br />
support to the Code for Construction Product Information<br />
TOTAL<br />
INSULATION<br />
38<br />
06<br />
Glidevale Protect<br />
discusses the new NHBC<br />
Standards and the support<br />
available in navigating<br />
ventilation strategies in<br />
conjunction with the use of<br />
pitched roofing underlays.<br />
VEHICLES, TOOLS<br />
& WORKWEAR<br />
46<br />
JANUARY <strong>2024</strong> TC 5
Industry News<br />
BOB 85258 TEXT<br />
SERVICE BOOST<br />
A construction charity has seen a 105.5%<br />
increase in messages to its text helpline<br />
after the launch of an initiative to take the<br />
mental health message to construction<br />
sites and estates teams across the UK.<br />
Hays, the construction recruitment specialist,<br />
joined forces with the charity Band of<br />
Builders (BoB) in October, taking the lead on<br />
visiting sites and reaching out to both bosses<br />
and operatives to discuss tackling the<br />
industry’s mental health crisis and<br />
signposting support that is readily available,<br />
free and easy to access.<br />
The push to raise awareness has prompted a<br />
105.5% jump in messages to the text line<br />
launched by BoB to help tradespeople and<br />
construction workers – which the charity<br />
says is a worrying number but evidence that<br />
more people in the sector are seeking help.<br />
The latest figures from the helpline show that<br />
texts about depression, financial difficulties<br />
or relationship issues accounted for 52.9% of<br />
messages. Thankfully, the charity says the<br />
number of cries for help from construction<br />
workers considering taking their own lives<br />
has decreased from 30.4% to 13.1% in the<br />
last three months.<br />
BoB CEO Gavin Crane said: “Hays is uniquely<br />
placed to take the mental health message to<br />
sites, and the fact that the number of<br />
messages to our text service has more than<br />
doubled in the last three months highlights<br />
the impact they are having in signposting<br />
members of the construction community to<br />
that all-important first step in asking for<br />
help.”<br />
“It’s vital to keep signposting where<br />
construction workers can get help if they are<br />
struggling with their mental health; they can<br />
text BOB to 85258,” he added.<br />
www.bandofbuilders.org<br />
More news, updates and interviews at www.total-contractor.co.uk<br />
NHBC STANDARDS <strong>2024</strong>: CHOICE IS KEY<br />
FOR COMPLIANCE<br />
With the recent NHBC standards, Glidevale<br />
Protect says it is supporting housebuilders,<br />
developers, architects and contractors with<br />
reliable technical information and a wide range<br />
of compliant solutions.<br />
The new NHBC Standards <strong>2024</strong> apply to every new<br />
home registered with the NHBC where the<br />
foundations are started on or after 1st <strong>January</strong><br />
<strong>2024</strong>. They support the recent uplift to Building<br />
Regulation Part L and the proposed Future Homes<br />
Standard by offering new guidance on the use of<br />
integrated in-roof solar PV panels and associated<br />
ventilation strategies. The Standards contain<br />
revisions to clause 7.2.15 ‘Ventilation, vapour<br />
control and insulation’ stipulating that where arrays<br />
of integrated in-roof solar roof panels are used, the<br />
whole roof covering should be treated as air<br />
impermeable unless the panel manufacturer is able<br />
to demonstrate their system is air permeable. The<br />
Standards subsequently reference ventilation<br />
guidance for impermeable roof coverings on both<br />
cold and warm roofs to require adherence to<br />
BS 5250: 2021 – Management of moisture in<br />
Buildings – Code of practice to help prevent the risk<br />
of condensation build up in the roof space.<br />
To assist housebuilders in navigating ventilation<br />
strategies in conjunction with the use of pitched<br />
roofing underlays, Glidevale Protect offers a wide<br />
range of product solutions to ensure compliance<br />
doesn’t impact on choice. The company’s<br />
comprehensive range of type LR vapour permeable,<br />
air and vapour permeable and type HR impermeable<br />
underlay options can be used to effectively support<br />
the installation of integrated, in-roof solar PV panels<br />
when utilised in conjunction with the manufacturer’s<br />
broad range of high and low level ventilation<br />
products on both cold and warm pitched roofs.<br />
Using a tried, tested and trusted underlay and<br />
ventilation solution ensures that the customer has<br />
choice when specifying products to be used on a<br />
development with solar PV. This includes the<br />
company’s new product innovation, Protect A1<br />
Solar, an HR impermeable pitched roofing underlay.<br />
When used alongside the manufacturer’s high and<br />
low level ventilation products, the need for a<br />
ventilated counter batten space above the<br />
membrane is eliminated, saving labour time and<br />
material cost. www.glidevaleprotect.com<br />
SURVEY: 1 IN 5 IN ROOFING IS A SMOKER<br />
More than one in five employees in roofing in England smoke, according to data from the Office for<br />
Health Improvement & Disparities (OHID). That’s three times higher than other industries.<br />
Figures reveal the employee smoking inequality gap has grown by 5% over half a decade and roofing<br />
professionals are falling behind national trends for smoking cessation. Smoking prevalence in roofing<br />
roles means these employees are 65% more likely to smoke, when compared to the average smoking<br />
rate in England. The data insights, collated by Vape Club, highlight the need for equal smoking cessation<br />
support for all in society. The government has set a target of reducing the number of smokers to 5% of<br />
adults in England by 2030. To achieve this, encouraging roofing workers to use smoking cessation<br />
methods will be key. The UK government launched a world-first 'swap to stop' scheme, in which 1 in 5<br />
of all smokers in England will be provided with a free vape starter kit to help them quit. A recent trial by<br />
the University of East Anglia (UEA) and the NHS Stop Smoking Service found a vape starter kit helped<br />
42% of participants to quit within a month. A further 15% had quit after 12 weeks.<br />
www.gov.uk/government/news/smokers-urged-to-swap-cigarettes-for-vapes-in-world-first-scheme<br />
6 TC JANUARY <strong>2024</strong>
MANUFACTURERS OF<br />
PVC SINGLE PLY<br />
MEMBRANES<br />
Agrément Certificate<br />
14/5118<br />
Trevissome Park - Installed by Pellow Flat Roofing<br />
Alongside our extensive range of flat roofing materials, our dedicated<br />
teams offer a collection of services to support your flat roofing projects<br />
from start to finish:<br />
Installation Training Courses<br />
hosted by expert technicians.<br />
Specification, calculation, &<br />
tapered scheme services.<br />
Site visits, roof surveys, core<br />
samples, adhesion tests, etc.<br />
Regular site inspections<br />
throughout your project.<br />
CPD Presentations by our<br />
Specification Team.<br />
10 to 35 year warranties,<br />
with options for IBGs.<br />
uksales@danosa.com<br />
www.danosa.co.uk
Industry News<br />
CHAS PROTECT<br />
INSURANCE LAUNCHED<br />
CHAS has joined forces with Towergate to<br />
introduce CHAS Protect, an innovative<br />
insurance service designed specifically for<br />
contractors and tradespeople, that<br />
rewards careful contractors.<br />
Applying CHAS's experience in supply chain<br />
risk management and Towergate's proficiency<br />
as a specialist business insurance broker, this<br />
collaboration aims to provide CHAS members<br />
with a bespoke insurance offering that<br />
recognises their commitment to operating<br />
responsibly. The lower risk profile associated<br />
with holding CHAS accreditation grants CHAS<br />
members access to contractor-friendly<br />
insurance premiums and customised policy<br />
enhancements under the CHAS Protect policy.<br />
This comprehensive coverage spans business,<br />
tools, equipment, and vehicles and features<br />
exclusive additional perks for CHAS members.<br />
These include extended ‘new for old’<br />
replacement for stolen or damaged<br />
equipment, complimentary tax advice, and<br />
24-hour legal support as well as mental<br />
health support for both business owners and<br />
their employees. At a time when the<br />
economic climate is extremely challenging and<br />
the cost of claims is soaring due to rising<br />
labour and material costs, CHAS Protect is<br />
designed to help CHAS contractors to<br />
safeguard their business, tools, vehicles and<br />
livelihood.<br />
Commenting on the launch of CHAS Protect,<br />
Alex Minett, Head of New Global Markets at<br />
CHAS, says: “This partnership between CHAS<br />
and Towergate marks true innovation in the<br />
industry, offering insurance products tailored<br />
to reward our CHAS members' lower risk<br />
profiles. The contractor-friendly premiums and<br />
personalised policy enhancements showcase<br />
one of the many ways CHAS adds value to its<br />
members as part of their accreditation.”<br />
www.chas.co.uk<br />
More news, updates and interviews at www.total-contractor.co.uk<br />
NEXT STEP FOR CCPI: DISTRIBUTORS &<br />
MERCHANTS SIGN UP TO PLAY THEIR PART<br />
Leading merchants and distributors<br />
have stepped up to support the<br />
Code for Construction Product<br />
Information (CCPI) and committed<br />
to raise standards in the industry.<br />
Belgrade Insulations Ltd, CCF Ltd<br />
Amanda Long<br />
commit to the CCPI. In adopting the<br />
principles of the Code, merchants<br />
and distributors are supporting the<br />
construction industry’s need for<br />
greater accuracy and clarity in terms<br />
of the product information being<br />
(part of the Travis Perkins Group), Quantum<br />
Insulation Ltd, SIG Trading Ltd and VJ<br />
Technology Ltd are the first merchants and<br />
distributors to commit to assessment against<br />
the CCPI and are therefore playing an<br />
essential role in driving much needed change<br />
across the sector.<br />
A 4-clause version of the CCPI has been<br />
specifically designed and targeted for merchants,<br />
distributors and wholesalers. This has been<br />
achieved with the support of the Builders<br />
Merchants Federation (BMF) and its members<br />
through their regional groups, the Construction<br />
supplied upon which installation decisions are<br />
based. This is critical as so often they are<br />
reproducing and managing construction product<br />
information. Watch this space for further CCPI<br />
merchants and distributors announcements to<br />
come!”<br />
The CCPI Merchants and Distributors assessment<br />
means that the organisation will be assessed to<br />
have the necessary product information<br />
processes and systems in place to uphold the<br />
Code, and will adhere to the clauses diligently<br />
whilst proactively promoting and supporting the<br />
adoption of the Code with their suppliers.<br />
Products Association (CPA – which is also the<br />
CCPI, having announced its first product set<br />
organisation credited as the founder of the CCPI),<br />
verifications at the beginning of September<br />
the Electrical Distributors Association (EDA) and<br />
[2023], is gaining momentum. The Scheme now<br />
the NMBS.<br />
has approximately 50 companies either already<br />
Dame Judith Hackitt, author of the Building a<br />
Safer Future Review and Chair of the Industry<br />
Safety Steering Group, said: “I am delighted to<br />
see Merchants and Distributors signing up to this.<br />
This will have a significant impact on the<br />
behaviour of the whole supply chain. Well done to<br />
through or in process for the CCPI Organisational<br />
Assessment, (which is the gateway element of the<br />
CCPI assessment process), and more than 50<br />
product sets (relating to in excess of 700<br />
products) with product information either verified<br />
or in process of verification.<br />
these early adopters.”<br />
The launch of the CCPI Merchants and<br />
From the National Construction Products<br />
Distributors version now provides the opportunity<br />
Regulator, Duncan Johnson, Deputy Director<br />
for this critical element of the supply chain<br />
Construction Products, said: “Effective<br />
ecosystem to play its part in delivering positive<br />
management of product information is an<br />
tangible change in the sector, helping to deliver<br />
essential element of ensuring better, safer<br />
greater confidence to customers and benefiting<br />
buildings. OPSS warmly welcomes this latest CCPI<br />
building safety. Merchants and distributors are<br />
initiative.”<br />
central to the supply ecosystem of construction<br />
Amanda Long (above), Chief Executive of CPI Ltd,<br />
the not-for-profit independently-run organisation<br />
set-up to manage the CCPI, said: “It is great to<br />
see the first merchants and distributors adopt and<br />
products and managing product information. It is<br />
estimated that somewhere between 50-60% of<br />
products go out through merchants and<br />
distributors. www.cpicode.org.uk<br />
8 TC JANUARY <strong>2024</strong>
The Air<br />
To The<br />
Throne<br />
The next generation air and vapour permeable, highly<br />
water resistant roofing underlay. Its characteristics<br />
allow even very complex pitched roofs to breathe.<br />
Available with a 15 year warranty.<br />
For more information on Proctor Air and<br />
vapour permeable system solutions:<br />
contact@proctorgroup.com +44 01250 872 261 www.proctorgroup.com
Industry News<br />
More news, updates and interviews at www.total-contractor.co.uk<br />
NEW CHAIR AND VICE<br />
CHAIR AT IOR<br />
The Institute of Roofing (IoR) has announced<br />
a new Chair, Graeme Millar (FIoR), and Vice<br />
Chair, Mark Dunn (FIoR).<br />
As an IoR Fellowship member since<br />
2014, Graeme’s experience in<br />
construction spans more than 40<br />
years when he began his career as<br />
a trainee slater at William Millar and<br />
Sons in 1978. He is the fifth-generation<br />
roofing contractor in his family. His high-profile<br />
career has seen him serve as Managing<br />
Director of Bain and Irvine Ltd for 33 years, as<br />
well as Managing Partner for Graeme Millar<br />
Roofing Consultants for 20 years. Graeme<br />
(pictured above) is currently President and<br />
Head of Technical at the International<br />
Federation for the Roofing Trade (IFD), and<br />
former President of the National Federation of<br />
Roofing Contractors.<br />
The IoR’s new Vice Chair, Mark Dunn<br />
(FIoR), has worked in the roofing<br />
industry since 1985 and is now<br />
Head of Training at Sika Liquid<br />
Plastics. He has worked his way up to<br />
management roles after coming ‘off the tools’<br />
earlier in his career. Mark (left) is passionate<br />
about roofing, which is seen in his work and<br />
commitment to training through the courses he<br />
delivers at Sika Liquid Plastics and for the IoR.<br />
Mark has been a member of the Institute since<br />
2005, and became one of its regional officers<br />
which, he said, provided him with the<br />
opportunity to “…give something back to the<br />
industry…” and enables him to use his<br />
knowledge and expertise to help future<br />
generations of roofing.<br />
The new Board appointments come as<br />
discussions are taking place between the<br />
Chartered Institute of Building (CIOB) and the<br />
IoR, with a view to integrate the Institute into the<br />
CIOB’s diverse membership and global<br />
operations. www.instituteofroofing.org<br />
PROCTOR AIR ENTERS THE MARKET<br />
Innovation has run through the Proctor<br />
family since its earliest records, and since<br />
taking over in 2012, the company’s<br />
Managing Director, Keira Proctor, has<br />
continued this tradition, building on this<br />
foundation of trust, honesty, and hard work<br />
from the very same desk where her father<br />
and grandfather made the company what it<br />
is today.<br />
The A. Proctor Group Ltd has been at the<br />
forefront of pitched roofing membrane technology<br />
for over a quarter of a century. 25 years working<br />
with its partners across the construction<br />
industry, helping to evolve standards, and<br />
delivering quality results on projects across the<br />
UK and around the world.<br />
The company says Proctor Air is the result of this<br />
quarter century of experience on sites and on<br />
drawing boards, listening to and responding to<br />
the challenges faced by the industry.<br />
The next evolution of<br />
roofing underlay<br />
technology,<br />
Proctor Air<br />
has been developed<br />
and manufactured to the<br />
company’s precise specifications<br />
and requirements. This ensures the onsite<br />
performance of its material mirrors the offsite<br />
performance, while a 15 year warranty<br />
ensures peace of mind for any project, now and in<br />
the future.<br />
Hydrophobic additive in all three layers of this<br />
next generation product amplifies water holdout,<br />
and the company says this, alongside optimized<br />
levels of permeability to both air and moisture<br />
vapour, ensures Proctor Air delivers the most<br />
robust and dependable performance.<br />
This, the A Proctor Group says, means Proctor Air<br />
can be specified on all roof types not just without<br />
low- and high-level ventilation, or a vapour<br />
control layer, but with confidence.<br />
After 25 market-leading years, The A. Proctor<br />
Group says it is once again pushing roofing<br />
forward and embracing the future of membrane<br />
technology.<br />
www.proctorgroup.com<br />
The “Air” to the throne<br />
has arrived... A Proctor Group’s<br />
Proctor Air membrane.<br />
10 TC JANUARY <strong>2024</strong>
TAYLOR ROOFS MAKES CUSTOMER’S XMAS!<br />
Taylor Roofs’ Managing Director Jamie Taylor (Santa) and his staff presenting the cheque to Judy.<br />
DELIVERING<br />
TOGETHER<br />
Over 140 energy efficiency and insulation<br />
professionals, industry figureheads and<br />
government officials came together at an<br />
event celebrating the transformational work<br />
undertaken by the sector.<br />
The event, held as a partnership between the<br />
National Home Decarbonisation Group (NHDG)<br />
and the National Insulation Association (NIA),<br />
also placed a focus on the government’s future<br />
net zero and wider decarbonisation plans.<br />
Christmas came early for West Lothian lady<br />
Judy Irons who was the lucky winner in local<br />
company Taylor Roofs’ biggest ever<br />
competition giveaway.<br />
Anyone who accepted the Bathgate firm’s quotes<br />
between June and August last year, and went<br />
ahead and had a new roof installed, was entered<br />
into a prize draw, with the company pledging to<br />
cover up to £15,000 of the full balance.<br />
The quote for Judy, from Craigshill, Livingston,<br />
came in at £9258.79, and when her name came<br />
out of the hat, Taylor Roofs Managing Director<br />
Jamie Taylor and his team donned their festive<br />
costumes and dropped in on her at work to<br />
present the stunned winner with a cheque for that<br />
amount!<br />
Jamie Taylor explained: “Judy’s roof was over 50<br />
years old and the tiles had become porous, the<br />
membrane and old Cellotex below had started to<br />
fail and allow water ingress. There was also a lot<br />
of condensation forming in her home as a result of<br />
the roof’s condition.<br />
“We installed a new roof with oriented strand<br />
board (OSB), new underlay, timbers, Marley roof<br />
tiles and associated dry fitting systems (no<br />
cement mortar) to ensure a maintenance-free<br />
solution.<br />
“The roof has also had low level and high-level<br />
ventilation to ensure the home can breathe<br />
“One of our core values<br />
at Taylor Roofs is<br />
giving back, and when<br />
better to do that than at<br />
Christmas time? The<br />
smile on her face said<br />
it all” – Jamie Taylor<br />
properly in the modern climate – properly<br />
ventilating roof spaces is now more important<br />
than ever.<br />
“This is all covered by Taylor’s 10-year materials<br />
and workmanship warranty, and we were<br />
delighted that Judy was another satisfied<br />
customer when the job was finished.<br />
“It’s the first time we have run a competition like<br />
this and it was a great feeling telling Judy she had<br />
won and then handing over a cheque for nearly<br />
£10,000.<br />
“One of our core values at Taylor Roofs is giving<br />
back, and when better to do that than at<br />
Christmas time? The smile on her face said it all.”<br />
When receiving the cheque prior to Christmas,<br />
Judy said: “It’s amazing! What a great early<br />
Christmas present. Thanks to the whole team at<br />
Taylor Roofs, they’ve been absolutely amazing.”<br />
www.taylorroofs.co.uk<br />
Senior representatives from the Department for<br />
Energy Security and Net Zero (DESNZ) were also<br />
in attendance, including the Minister for Energy<br />
Efficiency and Green Finance. Lord Callanan<br />
spoke to attendees about the scale of ongoing<br />
decarbonisation commitments and policies.<br />
Derek Horrocks (right) - who is the<br />
chair of both the National Home<br />
Decarbonisation Group and the<br />
National Insulation Association -<br />
placed a focus on the power of<br />
collaboration across the sector and how it will<br />
serve to create a robust supply chain capable of<br />
delivering long-term government commitments<br />
for net zero.<br />
Derek said: “This year (2023) has seen great<br />
steps forward when it comes to the<br />
decarbonisation of homes and journey towards<br />
net zero, and it’s been a great opportunity to<br />
come together and reflect on that, as well as<br />
discuss how to overcome any challenges. The<br />
core fact remains that the work being done<br />
across the sector to decarbonise homes is<br />
working to make a real-life difference to real<br />
people. It makes sure that people’s homes are<br />
safe and healthy, while also lowering energy bills<br />
too. This has a profound and proven impact on<br />
people’s health and wellbeing – and serves to<br />
tackle the biggest crises being faced today with<br />
rising fuel poverty, pressure on the NHS and<br />
climate change. www.nhdg.org/<br />
JANAURY <strong>2024</strong> TC 11
It’s more<br />
than a roof<br />
It’s a Marley Solar Roof System.
LEARN MORE<br />
You may just see a roof. But by installing the complete<br />
Marley Solar Roof System, you’ll see benefits of a solution<br />
designed to work together, whilst making the most of the<br />
growing demand for roof integrated solar panels.<br />
It’s more than a roof, it’s an opportunity for roofers.<br />
marley.co.uk
Solar PV & BESS<br />
BATTERY AFFORDABILITY IS<br />
TRANSFORMING SOLAR POPULARITY<br />
Commercial organisations have been slower to adopt battery storage than the domestic<br />
solar market, primarily due to storage capabilities and affordability. Yet according to<br />
Richard Williams, founder and Managing Director of Aztec Solar Energy Ltd, that’s now<br />
changing as the challenges organisations once faced are easily remedied. Based at the<br />
University of Warwick, Richard has over 30 years in the energy services sector and<br />
below shares his views on how battery storage is transforming a sector’s ability to turn to<br />
greener energy solutions.<br />
The economic attractiveness of solar energy<br />
has accelerated over the last five years<br />
with more businesses adopting it to combat<br />
rising energy costs and deliver long-term energy<br />
security. Until now the expense of installations,<br />
the difficulties of a retrofit, and lack of energy<br />
storage has been a barrier, but that’s no longer<br />
now the case.<br />
Installing rooftop solar power is one of the best<br />
investment opportunities available.<br />
Batteries have become much more competitively<br />
priced and rather than return the energy<br />
harvested to the grid – where you don’t always<br />
get the best price – they allow you to store that<br />
power and draw on it as needed and<br />
accommodate peaks in demand. Batteries can be<br />
force-charged overnight at lower electricity rates<br />
“The economy of<br />
scale with battery<br />
production is<br />
bringing the<br />
prices down and<br />
making them a costeffective<br />
solution”<br />
and the energy used in the day when electricity<br />
rates are higher.<br />
Even if PV panels have been installed, battery<br />
storage can be added afterwards. Many are<br />
taking this option as the economy of scale with<br />
battery production is bringing the prices down<br />
and making them a cost-effective solution.<br />
Batteries have reduced both in cost and in size by<br />
Left: Richard Williams is foremost an engineer,<br />
as well as founder and Managing Director of<br />
Aztec Solar Energy Ltd, the nationwide<br />
engineering-led consultancy and installer of<br />
bespoke solar photovoltaic (PV) and battery<br />
energy storage systems (BESS).<br />
at least 40% over the last five years.<br />
Here are ten top tips for installing solar<br />
photovoltaic (PV) panels and battery systems<br />
(BESS). These of course sit alongside good<br />
roofing practice when installing renewable energy<br />
systems.<br />
1. Initial assessment<br />
i) Check the age, condition and load capacity of<br />
the roof<br />
ii) The roof should be entirely non-combustible. If<br />
not, consider installing a non-combustible layer<br />
The drop in price and reduction in size of<br />
battery storage solutions is making solar PV<br />
more attractive to commercial properties<br />
14 TC JANUARY <strong>2024</strong>
etween the solar panels and roof.<br />
iii) For new roofs understand the risks of flat vs<br />
pitched roofs<br />
iv) Ensure there is a completed H&S risk<br />
assessment, including working at heights.<br />
2. PV location<br />
The amount of sunlight and shading is key.<br />
Consider the surroundings and risk of debris from<br />
leaves etc. Look at on-going accessibility for<br />
maintenance and repair. Be aware that without<br />
safe access this could increase costs further<br />
down the line.<br />
“Evaluate the fixings in<br />
relation to the weatherrelated<br />
conditions in<br />
the area, durability,<br />
maintenance, and<br />
lifecycle”<br />
3. Type of PV panel<br />
PV panels vary from manufacturer to<br />
manufacturer. Ensure they conform to the most<br />
recent and relevant technical standards. Evaluate<br />
the fixings in relation to the weather-related<br />
conditions in the area, durability, maintenance,<br />
and lifecycle.<br />
4. Installations<br />
i) There are 2 main types of PV installation:<br />
(a) Integrated into the roof surface (Building<br />
Integrated Photovoltaic - BIPV)<br />
(b) Above the roof surface (Stand-off systems)<br />
ii) Different types of roof coverings present<br />
different installation challenges. Ensure that<br />
weathertightness, thermal insulation, ventilation<br />
and structural stability are not compromised by<br />
the installation.<br />
5. Inverters<br />
The PV inverter converts the variable direct<br />
current (DC) output from a PV panel into<br />
alternating current (AC). Its size dictates the push<br />
“Batteries have reduced both in cost and in size<br />
by at least 40% over the last five years”<br />
pull capabilities and size of the battery and<br />
should be matched to the usage pattern of your<br />
building/site demand.<br />
6. Battery storage systems<br />
i) Modern lithium ion batteries are slim. They are<br />
sleek and lightweight so can be wall mounted or<br />
standalone.<br />
ii) Batteries should be located in fire rated<br />
compartments away from combustible<br />
surroundings.<br />
7. Constantly ‘live’<br />
The ‘live’ nature of PV panels means careful<br />
consideration of how panels are isolated:<br />
i) dedicated remote switch<br />
ii) integrated isolator switch<br />
iii) via a fire alarm system<br />
8. Handover<br />
Once commissioned a handover should include<br />
training, a quality inspection, and a full test of<br />
the system. Certification of all electrical work in<br />
compliance with the relevant UK standards.<br />
9. Inspections<br />
i) Monitor energy production<br />
ii) Only use competent electrical engineers<br />
(NICEIC, ECA etc)<br />
iii) Periodic panel cleaning and inspection will<br />
help maintain an efficient system<br />
iv) A full visual inspection by a competent person<br />
should be conducted annually<br />
v) Inspections are also advised following extreme<br />
weather<br />
10. Accreditation<br />
All PV contractors should be accredited to a<br />
national trade body and follow mandatory<br />
guidelines, as well as being trained in general<br />
construction site practice and specific training or<br />
competence appropriate to solar PV and BESS<br />
installations.<br />
Contact Aztec Solar Energy<br />
www.aztecsolarenergy.co.uk<br />
0845 467 5058<br />
JANUARY <strong>2024</strong> TC 15
Pitched Roofing<br />
THE ADDED VALUE OF WINTER<br />
READY ROOFS<br />
Kevin Taylor (pictured), Training and Technical Support Manager at Marley, says the winter<br />
months can present additional ‘business building opportunities’ for roofing contractors...<br />
As the dark winter months approach, many<br />
car or van drivers think nothing of taking the<br />
time to get their vehicles ‘winter ready’. A<br />
‘to-do’ list could include a new battery, ensuring<br />
winter screen wash levels are topped up, tyres are<br />
checked, and the ice scraper is at the ready. They<br />
are commonsense and simple actions that ensure<br />
winter driving is stress-free.<br />
Roofs on the radar<br />
But many households would also be giving<br />
themselves peace of mind if they applied the same<br />
thought to undertaking similar checks on their<br />
roofscapes. Ensuring the roof is maintained properly<br />
and is winter ready can mean, for example, that<br />
small and easily solved roof issues do not escalate<br />
and become a highly inconvenient and expense<br />
problem.<br />
So, while roofing contractors may see a reduction in<br />
the number of new roofing projects starting during<br />
the winter months, there are ways they can<br />
proactively position themselves to generate<br />
business opportunities across repair and<br />
maintenance.<br />
Added value service for roofing contractors<br />
There are four key roofing areas that contractors<br />
should concentrate on when it comes to<br />
undertaking a pre-winter roof check.<br />
When complete, the check findings will enable<br />
contractors to have informed conversations with<br />
homeowners and agree on any remedial or ongoing<br />
maintenance actions which could be needed.<br />
Roofers are in the unique position in that they can<br />
access an often-out-of-bounds area of the building<br />
and act as expert eyes that homeowners can rely<br />
on.<br />
1. Roof Tiles: Checking from a safe position,<br />
“Roofers are in the<br />
unique position in<br />
that they can<br />
access an often out<br />
of bounds area of the<br />
building and act as<br />
expert eyes”<br />
contractors can assess whether there are any<br />
missing or cracked roof tiles, ridge tiles, hip tiles, or<br />
other fittings. It is important to get any cracked or<br />
missing roof tiles repaired as soon as possible as<br />
any water or snow getting into the roof at that point<br />
can track down the roof timbers and cause<br />
inconvenient and expensive damage to ceilings and<br />
internal walls.<br />
2. Lofts: Condensation can be a big problem over<br />
the winter months because people stay indoors for<br />
longer periods, they turn up the heating and don’t<br />
open the windows. This creates increased volumes<br />
of warm, moist air which finds its way to the loft<br />
space, hits the cold underside of the roof coverings,<br />
and re-forms back into water droplets.<br />
The droplets can track down the roof timbers and<br />
drip onto ceilings, often creating dampness and<br />
mould if left unchecked. The best way to minimise<br />
the risk of condensation in existing roofs is to<br />
ensure that there is a flow of ventilation from eaves<br />
to eaves, or ideally eaves to ridge.<br />
Contractors should advise homeowners to declutter<br />
their loft before the coldest weather arrives, and<br />
check that insulation is not blocking the airflow at<br />
the eaves. This should ensure that there is<br />
sufficient airflow throughout the roof to minimise<br />
the risk of condensation and the potential damage it<br />
can cause.<br />
3. Gutters: An essential winter ready roof<br />
check should always look at the gutters<br />
and make sure they are clear of vegetation<br />
and debris. If it is safe to do so, contractors<br />
should offer to clear the gutters, and the<br />
outlets/downpipes and, if this is an annual problem,<br />
should suggest that the household fits gutter guards<br />
to prevent the problem from re-occurring.<br />
Homeowners should also be informed that failure to<br />
address this issue over time can result in water<br />
backing up behind the fascia board and into the roof<br />
and staining down the face of the brickwork.<br />
4. Mortar and flashings: As with the roof tiles,<br />
contractors can observe if there is any missing<br />
mortar from the ridge and hip tiles, the valleys, or<br />
the verge tiles. They can also check that all<br />
flashings are still securely fixed into the brickwork,<br />
not turned up at the edges, and there is no missing<br />
pointing.<br />
If applicable, it is also sensible to see that the soil<br />
pipes flashings remain intact, and that the pipe is<br />
correctly sealed with a collar or similar. If any issues<br />
are spotted, roofers can help address them without<br />
delay and prevent driving rain and snow getting into<br />
gaps and, ultimately, the roof.<br />
Carrying out competitively priced winter ready roof<br />
checks can be an added value service offering for<br />
roofing contractors that will strengthen client<br />
relationships and help identify costly roof problems<br />
before they magnify, saving homeowners the timeconsuming<br />
inconvenience and unwanted expense of<br />
major roofing work.<br />
Contact Marley<br />
www.marley.co.uk/roofsystem<br />
01283 722222<br />
Marley<br />
16 TC JANUARY <strong>2024</strong>
Pitched Roofing<br />
SPECIFYING & INSTALLING ROOFING<br />
COMPONENTS AND SYSTEMS<br />
Mark Parsons, Technical Director at Russell Roof Tiles, provides advice on the main<br />
aspects that those specifying roofing solutions should consider.<br />
In the ever-evolving landscape of construction,<br />
specifiers, housebuilders and contractors are<br />
increasingly exploring avenues for efficiency<br />
and cost-effectiveness. Often prompted by<br />
requests for alternatives from within the supply<br />
chain or by installers, these considerations bring<br />
to light the delicate balance between perceived<br />
initial cost savings and future liability, as well as<br />
the risk of a greater cost where substitutions do<br />
not carry the same warranties or even invalidate<br />
guarantees offered by the original manufacturer.<br />
Maintaining high standards amidst<br />
substitution requests<br />
Given the current challenging climate, we<br />
recognise the growing trend of exploring<br />
alternative roofing products. Whether driven by<br />
availability issues or cost-saving measures, it is<br />
important to emphasise the importance of<br />
aligning proposed changes with the high<br />
standards inherent in a<br />
manufacturer’s original<br />
specifications for a roofing system.<br />
The holistic approach to<br />
roofing systems<br />
Manufacturers across the construction<br />
industry consistently underline the rigorous<br />
standards products need to meet to deliver<br />
quality and reliability. However, it is imperative to<br />
view the full roofing system holistically to ensure<br />
optimum performance and longevity.<br />
Manufacturers – such as Russell Roof Tiles –<br />
specify concrete roof tiles and accompanying<br />
accessories, where every component plays a vital<br />
role in the overall system.<br />
Impact on guarantees and warranties<br />
For example, we provide RussSpec – which is a<br />
15-year guarantee when using the whole roof<br />
“Deviating from specified accessories could<br />
introduce compatibility issues, potentially<br />
affecting the whole roofing system's<br />
performance and appearance”<br />
Left: Mark Parsons, Technical Director at Russell<br />
Roof Tiles.<br />
solutions. This is applicable where<br />
the specification has been followed<br />
and detailed in accordance with<br />
advice provided in the fixing<br />
specification and instruction. Having<br />
guarantees of this kind in place, the contractor<br />
knows the manufacturer is committed to<br />
providing a high-quality product.<br />
These roofing systems are meticulously<br />
developed for specific products. So, the inclusion<br />
of third-party fittings or components may<br />
compromise the validity of these assurances.<br />
Deviating from specified accessories could<br />
introduce compatibility issues, potentially<br />
affecting the whole roofing system’s<br />
performance and appearance. Additionally,<br />
customer support and technical service are<br />
intricately linked to the use of recommended<br />
accessories, making it challenging to extend the<br />
same level of support for accessories from other<br />
manufacturers.<br />
It is also important to be aware of a guarantee’s<br />
limitations. For example, products must be<br />
installed as specified and substitution of<br />
components with other products at any stage of<br />
construction will invalidate guarantees.<br />
By working closely with a manufacturer which<br />
has guarantees, the contractor is in a stronger<br />
position to ensure a viable roofing solution as<br />
well as maintaining all future needs. The<br />
technical team at Russell Roof Tiles is also on<br />
hand to answer questions, ensuring issues are<br />
minimised before, during and after installation.<br />
Drone shot of Rochdale Golf Club's new roof<br />
using products from Russell Roof Tiles.<br />
18 TC JANUARY <strong>2024</strong>
Compliance and standards<br />
Using specific roofing accessories such as our<br />
RussFast Dry Ridge, Russell Dry Verge, purpose<br />
designed fixings and other components comply<br />
with relevant British Standards, ensuring<br />
seamless integration and customisation. Whilst<br />
alternative products may offer apparent cost<br />
savings, they may be lacking in some features,<br />
leading to complications during installation and<br />
compromising the overall integrity of the roof.<br />
Navigating regulatory changes<br />
It is also important to ensure the chosen supplier<br />
adheres to all current legislation, such as the<br />
2022 Construction Products Regulation which<br />
covers compliance and testing.<br />
In addition, following the Grenfell Tower fire, the<br />
Hackitt & Regulations Review has set the industry<br />
a challenge of radical transformation. Dame Judith<br />
Hackitt’s Independent Review of the Building<br />
Regulations and Fire Safety: Final Report (Hackitt<br />
“Substitution of<br />
components with other<br />
products at any stage<br />
of construction will<br />
invalidate guarantees”<br />
Report) identified that the construction regulatory<br />
system was unfit for purpose, and outlined<br />
proposals for regulatory reform and how industry<br />
needed to change the principles of how it operates.<br />
Building Safety Act 2022 and duty holders<br />
New regulations introduced duty holders for<br />
compliance, and emphasise the importance of an<br />
integrated approach. Deviating from specified<br />
components may lead to unnecessary complexity<br />
in investigation, warranty and liability. Under the<br />
Building Safety Act 2022, for example, duty<br />
holders such as the principle contractors have<br />
new responsibilities, for example to also include<br />
information within a digital framework. Pre-<br />
Construction Information (PCI) requires digital<br />
record keeping for traceability, which is simpler to<br />
deliver from a single roofing components supplier.<br />
Deviating from specified components may lead to<br />
unnecessary complexity in investigation,<br />
warranty, and liability. Duty holders, including site<br />
teams, are urged to ensure competence,<br />
knowledge, and skills in collaboration with<br />
suppliers to navigate these changes effectively.<br />
Supporting partnerships through<br />
adherence to standards<br />
In a sector facing increasing legislation, it is vital<br />
that those specifying roofing solutions partner<br />
with manufacturers who are aware of the latest<br />
standards, expectations and compliance, and can<br />
deliver quality products to customers and their<br />
clients.<br />
Contact Russell Roof Tiles<br />
www.russellrooftiles.com<br />
Russell Roof Tiles<br />
For further r<br />
inform<br />
ation<br />
or a hire quotation call<br />
01858 412 100<br />
Email: sales@cookerhire.com<br />
www.cookerhire.com
NFRC Roofing Talk<br />
COULD YOUR COMPANY WIN A<br />
UK ROOFING AWARD IN <strong>2024</strong>?<br />
Bob Richardson, NFRC Head of Technical and Training, who is also Head Judge at the UK<br />
Roofing Awards, discusses the entry process and requirements, and explains how<br />
companies can really benefit from submitting their projects to the annual awards event…<br />
The UK Roofing Awards <strong>2024</strong> is on the<br />
horizon, and entries are now open at<br />
nfrc.awardsplatform.com. Projects can be<br />
submitted until 12 <strong>January</strong> for the judges’<br />
consideration.<br />
We encourage firms of all sizes and in all roofing<br />
and cladding disciplines to enter the Awards. It<br />
only takes a short amount of time and there is no<br />
entry fee. The judges reward quality<br />
workmanship, problem solving, health and safety,<br />
and great supply chain management – all of<br />
which can be achieved by any firm with a<br />
commitment to excellence.<br />
Is there an award for projects in my<br />
discipline?<br />
Entries are welcome in 16 project categories:<br />
• Bituminous Hot Applied Liquid<br />
Waterproofing; • Cold Applied Liquid<br />
Waterproofing; • Fully Supported Metal;<br />
• Green Roofing; • Heritage Roofing;<br />
• Leadwork; • Mastic Asphalt Multidiscipline<br />
Project over £250k; • Rainscreen<br />
Facades; • Reinforced Bitumen Membranes;<br />
• Roof Slating; • Roof Tiling; • Sheeting and<br />
Cladding; • Single Ply Roofing; • Small Scale<br />
Project (Under £25k); • Solar PV<br />
One entry will also take the Industry Choice<br />
Award, voted for online by everyone across the<br />
UK roofing and cladding industry. Finally, the<br />
project deemed by the judges as best across all<br />
categories will gain the prestigious title of Roof of<br />
the Year 2023.<br />
Can I nominate a great individual for an<br />
award?<br />
Companies with a standout young roofer,<br />
apprentice or trainee are encouraged to nominate<br />
them for the Young Roofer of the Year Award,<br />
gaining recognition for the individual for their<br />
hard work, commitment and a great start to their<br />
career in roofing.<br />
If you have someone in your team who goes the<br />
extra mile for best practice in health and safety,<br />
you can also nominate them for the Health and<br />
Safety Individual of the Year Award.<br />
Are we eligible to enter?<br />
It’s not only NFRC Member companies who can<br />
enter. Individuals being nominated must be<br />
employed by, or the roofing project must have<br />
been completed by a roofing contractor with<br />
membership of at least one of the following trade<br />
associations/organisations:<br />
FTMRC; GRO; LRWA; MAC; MCRMA; NFRC;<br />
NFRC Competent Person Scheme (formerly<br />
known as CompetentRoofer); SPRA.<br />
We worked on the project but weren’t the<br />
roofing contractor – can we enter?<br />
Manufacturers, architects and specifiers are very<br />
welcome to submit projects but must ensure that<br />
the roofing contractor is a member of one of the<br />
above listed trade associations/bodies. The<br />
award always goes to the roofing contractor – but<br />
where the entry was submitted by a supplier, they<br />
will be mentioned if the project gets shortlisted.<br />
Is our work impressive enough to win a<br />
UK Roofing Award?<br />
Winning, and being shortlisted, is about more<br />
than just a flashy project. Aesthetics are of<br />
course important, but as we all know, ‘the devil is<br />
in the detail’ so attention to detail on a small<br />
project is just as important as on a big build. The<br />
judges will look at your evidence of good project<br />
management and problem solving, the interfaces<br />
with other trades, any apprentices taken on or<br />
training that was required, in conjunction with<br />
exceptional craftsmanship, as well as rewarding<br />
firms who have gone above and beyond on health<br />
and safety.<br />
It is important to paint a picture with the<br />
information provided with your submission<br />
including photos of before, during and after the<br />
project, so the judges can evaluate the whole<br />
process including any innovation so they can<br />
understand the due care and attention paid to<br />
critical elements of the project.<br />
How do we enter?<br />
Entries can submitted at<br />
nfrc.awardsplatform.com, where you will fill in<br />
a form with details about your project, add your<br />
photos, and submit. You don’t have to do it all in<br />
one go: you can make an account to save your<br />
progress and return another time to finish it.<br />
For more information on nominating someone for<br />
the NFRC Health, Safety and Environment in<br />
Roofing Awards – Individual Award 2023, please<br />
email joannelear@nfrc.co.uk.<br />
We encourage you to enter the Awards whether or<br />
not you’ve submitted a project before – you and<br />
your team deserve recognition for the great work<br />
you’ve done in 2023, and this is a fantastic way<br />
to gain that recognition on the UK-wide stage!<br />
Contact NFRC<br />
020 7638 7663<br />
www.nfrc.co.uk<br />
NFRC<br />
20 TC JANUARY <strong>2024</strong>
TAKE YOUR<br />
ROOFING BUSINESS<br />
TO THE NEXT LEVEL WITH NFRC<br />
Technical advice, the industry quality stamp and fantastic<br />
profile-raising opportunities—for all roofing disciplines<br />
NFRC sets the highest<br />
standards for work across<br />
all roofing and cladding<br />
disciplines. But we’re much<br />
more than the industry’s quality<br />
assurance stamp. Membership<br />
of the trade association offers<br />
contractors and suppliers a<br />
range of powerful technical<br />
and commercial advantages.<br />
These include a profile on our website<br />
and directory listing, making your<br />
business easier for clients to find. Plus<br />
exclusive access to technical support and<br />
updates, an exclusive health and safety<br />
app, and advice on training provision.<br />
For suppliers, key benefits include<br />
numerous opportunities to engage with<br />
roofing contractors all over the country.<br />
And as the voice of the roofing sector,<br />
NFRC makes our members’ views<br />
heard where it matters most. We work<br />
with government, standards bodies<br />
and training providers to promote the<br />
interests of the industry, and of the<br />
construction market as a whole.<br />
2023 UK Roofing Awards<br />
Fully-supported Metal winner<br />
Roles Broderick Roofing Limited<br />
3 | Working Towards Zero Avoidable Waste in the Roofing Sector<br />
NFRC trade<br />
membership benefits<br />
WHAT BEING AN NFRC MEMBER MEANS FOR YOU<br />
3 | Working Towards Zero Avoidable Waste in the Roofing Sector<br />
NFRC supplier<br />
membership benefits<br />
EXCLUSIVE ACCESS TO OUR ROOFING<br />
CONTRACTOR MEMBERS<br />
Call 020 7638 7663 or visit<br />
nfrc.co.uk/TCbenefits to request our<br />
benefits brochure—and find out more<br />
about what NFRC membership can do<br />
for your business.<br />
Have you heard about NFRC’s NEW regional NVQ Assessment<br />
Service dedicated to roofing and cladding?<br />
This service offers the opportunity to get qualified,<br />
on-site in a real working environment.<br />
Like to find out more?<br />
Email careers@nfrc.co.uk
Flat Roofing<br />
CELEBRATING THE BEST IN FLAT<br />
ROOFING AT IMA AWARDS<br />
Simon Ashworth, Portfolio Manager for Flat Roofing at BMI UK & Ireland, reflects on the<br />
IMA Awards 2023, which showcased some of the very best projects in flat roofing that<br />
have helped to transform roofscapes in towns and cities across the UK...<br />
Roofs are integral to a building's<br />
overall structure, so the standards<br />
for design, manufacture and<br />
installation need to be high. Since its<br />
formation in the 1990s, the Intelligent<br />
Membrane Association (IMA) has<br />
championed the highest standards in flat<br />
roofing in the UK. At a recent awards<br />
ceremony, the IMA’s flat roofing projects<br />
were celebrated, with categories covering<br />
everything from the specifics of flat roofing<br />
applications to installation successes.<br />
Alongside celebrating individual projects, the<br />
awards also touched on Icopal’s milestone<br />
achievement of 100 years of manufacturing in<br />
Manchester. To mark the occasion, some<br />
additional awards were added to this year’s<br />
roster, including Excellence in Refurbishment,<br />
New Build Roofing and Workmanship.<br />
We’d like to again offer our congratulations to<br />
each of our winners – and to those who were<br />
nominated in their respective categories.<br />
Overcoming challenging roofs with<br />
excellence<br />
Flat roofing projects are rarely without some<br />
challenges, whether that’s water ingress,<br />
skylights, or access. The projects submitted in<br />
the IMA Awards were no exception.<br />
Winning in the Reinforced Bitumen Roofing<br />
category, Tucker & Tunstalls Ltd’s work on<br />
Halliday Court is just one example. The 2,250sqm<br />
roof was prone to leaks, with several skylights<br />
and soil vent pipes needing to be navigated.<br />
Throughout the project, the site remained fully<br />
operational, requiring the team to maintain a safe<br />
Above: RTL Group Ltd won the Eco Active award for the John Lewis &<br />
Partners, Kingston upon Thames, project.<br />
and comfortable environment with minimal<br />
impact on residents.<br />
With the industry increasingly looking to offer<br />
more sustainable solutions, it was no surprise to<br />
see multiple projects showcasing how they had<br />
placed an emphasis on long-term sustainability<br />
through effective roof design. With two projects<br />
recognised in the IMA Awards, Mac Roofing<br />
demonstrated how sustainability impacted each<br />
– be it in achieving a BREEAM Excellent rating for<br />
the new Salvation Army headquarters, or<br />
delivering on strict sustainability requirements for<br />
a leading automotive manufacturer.<br />
In other categories, RTL Group’s work with John<br />
Lewis demonstrated how BMI Icopal’s Noxite<br />
system is actively supporting sustainability<br />
efforts, with projects in Killingworth and Kingston<br />
upon Thames recognised.<br />
IMA Award Winners of 2023<br />
Reinforced Bitumen:<br />
• Highly commended: Salnor Roofing Services<br />
Ltd, Nine Mile Ride Primary School.<br />
• Winner: Tucker & Tunstalls Ltd, Halliday Court.<br />
Eco Active:<br />
• Highly commended: RTL Group Ltd,<br />
John Lewis & Partners, Killingworth.<br />
• Winner: RTL Group Ltd, John Lewis &<br />
Partners, Kingston upon Thames.<br />
Liquid Applied Waterproofing:<br />
• Winner: Mac Roofing & Contracting<br />
Services Ltd, The Salvation Army.<br />
Installation Team of the Year:<br />
• RTL Group Ltd, John Lewis & Partners, Kingston<br />
upon Thames.<br />
Large Scale Project of the Year:<br />
• Winner: Mac Roofing & Contracting Ltd, BMI<br />
Mini Manufacturing Plant.<br />
Excellence in Refurbishment:<br />
• Joint winners: Midland Roofing (Derby) Ltd,<br />
Glenmere Primary School; and NRA Roofing &<br />
Flooring Services Ltd, St Peter and St Paul CE<br />
Academy.<br />
Excellence in New Build Roofing:<br />
• Winner: Mac Roofing & Contracting Services<br />
Ltd, M-Sparc.<br />
Excellence in Workmanship:<br />
• Winner: Itech Roofworks Ltd, Heathrow Airport<br />
Terminal 3.<br />
Contact BMI UK & Ireland<br />
www.bmigroup.com/uk/<br />
BMI UK & Ireland<br />
22 TC JANUARY <strong>2024</strong>
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Market Overview<br />
‘THERE ARE SIGNS WE’RE MOVING TO<br />
A MORE BALANCED YEAR’<br />
The past 12 months have been turbulent for the construction industry, not least of all in<br />
the supplier market – material shortages have begun to ease, but there have been new<br />
challenges to face within regulation and authenticity. There has been positive growth in<br />
construction output during the latter half of the year, but it is slow, and not all sectors are<br />
experiencing the increase. As we embark on <strong>2024</strong>, Adrian Buttress (pictured), MD of<br />
PermaGroup, reviews 2023 and looks at what may be in store for the year ahead...<br />
There has been a positive shift in<br />
construction projects for certain areas of<br />
the industry, but I think there have been<br />
undoubted challenges that have put many<br />
businesses to the test.<br />
The Office for National Statistics (ONS) reported<br />
that monthly construction output increased 0.4%<br />
in volume terms in September 2023; this came<br />
solely from an increase in repair and<br />
maintenance (2.1%) but was partially offset by a<br />
decrease in new work (0.8% fall) on the month.<br />
At sector level, three out of the nine sectors saw a<br />
rise in September 2023, with the main contributor<br />
to the monthly increase seen in private housing<br />
repair and maintenance, which increased 3.0%.<br />
So, while there are some businesses that will be<br />
experiencing a lift, the struggles continue for others.<br />
Battle on costs<br />
One of the circumstances that we have picked up<br />
on is the competitive push on price cuts to win<br />
more business, as the industry continues to try to<br />
encourage the uptake of new work. This<br />
unfortunately only adds to the problem, as<br />
consumer spending also remains low.<br />
It has therefore been important for supply and<br />
distribution firms to educate their contractors and<br />
consumers about the importance of quality,<br />
reliability and compliance – rather than focusing<br />
on a price tag. More than ever, cowboy products<br />
have entered the market to take advantage of<br />
people looking to make savings, but in the long<br />
run this can turn out to be a costly<br />
mistake.<br />
Despite the availability of materials<br />
returning to post-pandemic levels,<br />
there is now a greater risk of cheaper<br />
and inferior products becoming lost in the mix<br />
if contractors aren’t aware of the quality<br />
assurances to look out for. It can be tempting for<br />
contractors to seek low costs on behalf of their<br />
clients, however, compliance has and always will<br />
ensure long-term savings and reliability. Any good<br />
supplier should know the tell-tale signs of a<br />
substandard product, and price is a big factor, so<br />
we’re urging all our customers and clients to stay<br />
vigilant well into the new year.<br />
Financial stability<br />
Looking ahead, I think for the first part of <strong>2024</strong><br />
the market will be fairly similar in terms of the<br />
economic climate, with interest rates and<br />
inflation still requiring some improvement for both<br />
businesses and consumers. There have been<br />
significant steps to reduce inflation, and this will<br />
hopefully encourage a better flow of spending and<br />
more informed choices, which will greatly benefit<br />
suppliers.<br />
Economists say the main reason for the latest<br />
drop is a reduction in the energy price cap, which<br />
took effect on 1 October. This is also an important<br />
reminder of the whole industry’s role in helping to<br />
bring energy use lower, by offering more efficient<br />
solutions and again, encouraging sound<br />
investments and reliable installers. This applies<br />
for both commercial and domestic<br />
projects, and requires full supply<br />
chain cooperation from specifying<br />
efficient solutions to correct effective<br />
installations.<br />
In the latter part of this year, I hope to see<br />
more normality return to the sector, in terms of<br />
prices levelling out, which will help to overcome<br />
some of these challenges and ensure trustworthy<br />
brand names and businesses are more visible.<br />
Final thoughts<br />
Despite many difficult obstacles in 2023, there are<br />
signs indicating we are moving into a more<br />
balanced year for the sector. While there are some<br />
areas we cannot plan for, we can still maintain<br />
personal development, training, industry awareness<br />
and overall, being a trusted resource for customers<br />
and contractors. If we have learnt anything from the<br />
past few years, it’s about keeping these core<br />
fundamentals even during difficult periods.<br />
PermaGroup is on track for record sales, which<br />
my team and I are proud to have achieved and to<br />
take into <strong>2024</strong>. We have used the past year<br />
(2023) to make some ambitious growth plans<br />
including introducing more members to our team<br />
and appointing a new Managing Director. We also<br />
have some more exciting announcements that<br />
will start to roll out as soon as <strong>January</strong>.<br />
Contact PermaGroup<br />
permagroup.co.uk/<br />
24 TC JANUARY <strong>2024</strong>
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Market Overview<br />
‘A BRIGHTER & GREENER FUTURE’<br />
Chris Cowling (pictured), Aztec Solar Energy’s Commercial Director, reflects on a mixed,<br />
yet fast-moving year for the solar photovoltaic (PV) and battery storage market in 2023,<br />
and looks ahead to even brighter times in <strong>2024</strong>.<br />
When reflecting on the past 12 months<br />
there would be few that would not<br />
struggle to use the word ‘challenging’ to<br />
describe 2023. It feels somewhat overused,<br />
however, coming through a disruptive global<br />
pandemic, with an economy impacted by significant<br />
conflict in Europe and latterly the Middle East, it<br />
has, without question, been just that. Yet 2023 also<br />
saw pockets of real buoyancy, not least in the UK<br />
solar energy market. Underpinned by a strong desire<br />
for business owners to protect livelihoods by<br />
adopting cost-effective and self-managed<br />
approaches to energy and sustainability, while<br />
protecting a planet for future generations.<br />
So, it’s fair to say, 2023 has been a real mixed bag<br />
– often presenting a dichotomy of business<br />
decisions.<br />
PV – an investment opportunity<br />
For Aztec Solar Energy, we have been fortunate –<br />
the UK solar energy market has seen substantial<br />
growth. 2023’s estimate is that it will have reached<br />
over 15GW of installed capacity and the upward<br />
curve continues, expecting to hit 43GW within the<br />
next five years.<br />
Globally, despite lingering supply chain and trade<br />
issues, a similar picture is replicated with continued<br />
significant growth predicted. As a share of global<br />
energy generation, in 2021 global PV was 3.6%, it<br />
had risen in 2022 to 4.5%. It has become the most<br />
rapidly growing regeneration technology and one of<br />
the best energy investment opportunities.<br />
Volatility<br />
Alongside the ups are inevitably some downs. The<br />
complex and ever shifting economic backdrop<br />
continues to create volatility and is taking its toll in<br />
the general construction market. Further impacted<br />
by predictions that commercial new builds are<br />
slowing down, we are seeing debt risk and<br />
borrowing rising; yet our access to a<br />
wide range of funding options means<br />
we can support customers through this.<br />
We too faced increases in materials costs<br />
in early 2023, although we don’t anticipate<br />
these continuing. We are optimistic levels will<br />
remain constant.<br />
Increased efficiencies<br />
In a relatively new and evolving market, exciting<br />
new technological developments often present good<br />
news. As we saw in 2023 with the launch of new<br />
N-type panels from several different manufacturers,<br />
which deliver greater efficiencies, more power,<br />
improved robustness and safety features, and<br />
reduced degradation, these improvements add even<br />
greater confidence in the solar marketplace.<br />
Safety<br />
Safety remains high on Aztec Solar Energy’s<br />
agenda, and as such we’ve become avid supporters<br />
of the new Solar Stewardship Scheme proposed by<br />
trade association Solar Energy UK. Encouraging the<br />
early adoption in <strong>2024</strong> of a Joint Code of Practice for<br />
solar PV specifiers, designers, suppliers, operators,<br />
and insurers, the RC62 is designed to further<br />
improve safety for commercial and industrial<br />
rooftop mounted PV installations. In addition to<br />
industry-wide standards, it will include a guide for<br />
insurers and clients on procurement, ownership,<br />
and operation and maintenance. We are keen to see<br />
this initiative move forward as soon as possible.<br />
The year of the battery<br />
The prediction for <strong>2024</strong> is that the commercial solar<br />
rooftop market is set to take off. With<br />
decarbonisation high on the agenda and increased<br />
recognition of the benefits of self-generated energy<br />
and more affordable storage options, <strong>2024</strong> will see<br />
a substantial growth in battery storage<br />
installations.<br />
Batteries allow businesses to store<br />
power and draw on it when needed, as<br />
well as being force charged overnight at<br />
lower electricity rates, and the energy used in the<br />
day when electricity rates are higher. Also, battery<br />
size and costs have decreased over the past 5<br />
years by at least 40%.<br />
So, the next 12 months will be bright. As the PV<br />
solar market expands year on year, it will be about<br />
how we are all seizing that opportunity. Inevitably,<br />
like many other sectors we will be facing resourcing<br />
issues, and as a sector need to encourage the<br />
development of skilled electrical installers to meet<br />
the growing demands.<br />
At Aztec Solar Energy, our expansion year on year<br />
will see further developments with a branding<br />
refresh in order that we are best positioned to<br />
capitalise on the growth opportunity. Also, having<br />
recently become the UK’s specialist commercial PV<br />
and battery systems partner for the Effective Energy<br />
Group, this will accelerate our expansion plans.<br />
We are all set to take the business to its next<br />
phase.<br />
As both our commercial and private sector<br />
landscapes change around us, we will see more<br />
PV and battery systems powering an increasing<br />
number of local and national services, creating<br />
improved energy security and capitalising on the<br />
power of greener energy solutions for all. We<br />
should embrace <strong>2024</strong> with optimism and<br />
commitment to a brighter and greener future.<br />
Contact Aztec Solar Energy<br />
aztecsolarenergy.co.uk<br />
26 TC JANUARY <strong>2024</strong>
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Cover Story<br />
GLIDEVALE PROTECT COVERS ALL<br />
SOLAR ROOFING NEEDS WITH 15<br />
YEAR PRODUCT WARRANTY<br />
UK building materials producer<br />
Glidevale Protect has unveiled<br />
a new 15 year product<br />
warranty on its pitched roofing<br />
underlays and ventilation products<br />
when used as a complete system<br />
where integrated in-roof photovoltaic<br />
(PV) panels are installed, offering<br />
quality assurance across its range.<br />
The 15 year roofing product warranty<br />
extends to Glidevale Protect’s full<br />
range of vapour permeable and<br />
impermeable pitched roof underlays,<br />
plus its high and low level ventilation<br />
products. Under the warranty,<br />
Glidevale Protect will replace any<br />
products that are verified to be<br />
defective on a like for like or nearest<br />
equivalent basis for up to a period of<br />
15 years, offering added reassurance<br />
to the industry.<br />
Matt Neary from Glidevale Protect<br />
commented: “Roof designs can be<br />
complex, for example with the increasing<br />
popularity of integrated in-roof solar PV panels.<br />
It’s imperative that the correct underlay and<br />
ventilation strategy is implemented, to minimise<br />
the risk of harmful condensation forming and<br />
therefore the potential of rotting roof timbers. Our<br />
technical team is able to offer guidance on a full<br />
roof ventilation strategy to suit the specific<br />
parameters of each project, drawing on our range<br />
of high quality products, which are made here in<br />
the UK.<br />
“Our new 15 year product warranty provides<br />
developers, housebuilders, social housing<br />
providers and contractors with the assurance<br />
that our roofing materials are manufactured to<br />
“Under the warranty, Glidevale<br />
Protect will replace any products<br />
that are verified to be defective on a<br />
like for like or nearest equivalent<br />
basis for up to a period of 15 years,<br />
offering added reassurance to the<br />
industry”<br />
the highest quality and are designed to last the<br />
lifetime of the roof, provided they are correctly<br />
installed in accordance with our fixing<br />
instructions.”<br />
Glidevale Protect’s complete range of roofing<br />
underlays covered under the 15 year warranty<br />
includes their latest product, Protect A1 Solar, a<br />
heavy duty type HR impermeable roofing underlay<br />
designed to reduce condensation forming on the<br />
underside of integrated in-roof solar PV panels.<br />
The 145gsm membrane offers unrestricted use in<br />
wind uplift zones 1-5 at the maximum batten<br />
gauge of 345mm to BS 5534, making it suitable<br />
for use throughout the UK and Ireland. Due to its<br />
impermeable design and high resistance to water<br />
vapour transfer, Protect A1 Solar eliminates the<br />
need for a ventilated counter batten<br />
space above the membrane, saving<br />
labour time and material cost.<br />
As well as Protect A1 Solar, Glidevale<br />
Protect’s roofing product warranty also<br />
extends to its other vapour<br />
impermeable (type HR) roofing<br />
underlays and its vapour permeable<br />
(type LR) roofing underlays, the latter<br />
category which includes its air &<br />
vapour permeable roofing underlay.<br />
The manufacturer’s high level<br />
ventilation products, Protect Fulmetal<br />
RediRoll and Protect Fulmetal UniRoll<br />
dry fix ridge and hip systems, plus its<br />
low level ventilation solutions,<br />
including SV soffit vents, OFV over<br />
fascia vents and RV rafter vents, are<br />
also covered by the warranty along<br />
with its full range of high and low level<br />
tile and slate vents. In order to qualify<br />
for the product warranty, the roofing<br />
underlay must be used together with<br />
appropriate high and low level ventilation<br />
products as part of a system package.<br />
The warranty covers a period of 15 years and is<br />
effective from the date the products are<br />
purchased and then installed via a contractor,<br />
merchant or direct from a developer. All products<br />
must be fitted in accordance with Glidevale<br />
Protect’s specified installation instructions. Other<br />
terms and conditions apply, for more information,<br />
visit www.glidevaleprotect.com/warranty.<br />
Contact Glidevale Protect<br />
0161 905 5700<br />
www.glidevaleprotect.com<br />
Glidevale Protect<br />
28 TC JANUARY <strong>2024</strong>
Roofing Updates<br />
ASSOCIATION SUCCESS<br />
Duncan Kirkwood<br />
PermaGroup’s MD with<br />
the SPRA accreditation<br />
certificate.<br />
PermaRoof Commercial has strengthened its<br />
position in raising industry standards by<br />
joining the Single Ply Roofing Association<br />
(SPRA).<br />
The company is one of the first distributors in the<br />
industry to gain membership, confirming its<br />
position as a leader in the field and its<br />
commitment to raising roofing standards. In<br />
order to receive the accreditation, PermaRoof<br />
Commercial had to undergo a thorough<br />
inspection of its office and construction sites, as<br />
well as prove its compliance with the SPRA<br />
Quality Charter.<br />
The new membership is one of the first initiatives<br />
pushed forward by Duncan Kirkwood,<br />
PermaGroup’s new Managing Director, and acts<br />
as a starting point to drive new standards within<br />
the industry.<br />
Duncan said: “Receiving membership into SPRA<br />
is a fantastic step for us and really sets us apart<br />
in the industry. We’re dedicated to constantly<br />
improving standards not just for ourselves but<br />
across the industry and having this accreditation<br />
to our name means we can continue to improve<br />
our work with the support of the association.<br />
“The marketplace is in a challenging position at<br />
the moment, but we are on track to achieve a<br />
record sales year in 2023. To continue this<br />
success, we want to reach even bigger heights<br />
over the next year, and being part of SPRA will<br />
play a key role in supporting our future expansion<br />
goals.” www.permaroofcommercial.co.uk<br />
AXTER SYSTEM ACHIEVES CCPI MARK<br />
Wilotekt-Plus, manufactured by Axter Ltd, has received the Code for Construction Product Information<br />
(CCPI) verification, with the company stating it’s the first second generation hot melt structural<br />
waterproofing system to be verified.<br />
As the construction industry adapts to a new and improved building safety regime set out in the Building Safety Act, Axter says the CCPI is playing a<br />
pivotal role in driving change and setting the highest standards in how product information is managed and communicated. The company says it is<br />
proud to be working proactively with the CCPI to verify that its Wilotekt-Plus product information is clear, accurate, accessible, up-to-date and<br />
unambiguous. Wilotekt-Plus is a hot melt waterproofing application featuring a polymer-modified bitumen compound, reinforcement mesh, and highstrength<br />
protection membrane for a durable, seamless, and self-healing waterproofed roof. Axter says the CCPI verification applies to the whole product<br />
set including Wilotekt Surface Conditioning Primer, Wilotekt Reinforcement Mesh, Wilotekt Compound and Wilotekt Protection Membrane. Phillip Wilcox-<br />
Moore, Axter MD, commented: “We’re delighted that Wilotekt-Plus has become one of the first hot melt systems on the UK market to carry the CCPI<br />
mark. We are working with CCPI because we believe it is vital to champion a culture of trust and reliability beyond our own door in the wider industry. It<br />
reinforces our position as a leader in offering sustainable, high-quality roofing solutions that are rooted in a commitment to safety.” www.axter.co.uk<br />
MARLEY’S SHINGLES SHINE<br />
Marley’s 10-year collaborative relationship with world-renowned treehouse design consultancy, Blue Forest, has<br />
led to an eye-catching garden design project that took pride of place at the 2023 Chelsea Flower Show.<br />
The specification of Marley’s Western Red Cedar Shingles helped to bring to life a fairy tale creation called The Magical<br />
Hideaway. The mystical design was created in collaboration with Landscape Architects Randle Siddeley Ltd and included a stunning treehouse and hillside<br />
hollow set within an enchanted meadow garden. The design featured whimsical finishes and furnishings to ignite the imagination of anyone who entered. Andy<br />
Payne, MD at Blue Forest, said: “Having worked with Marley on previous projects, we selected the Western Red Cedar Shingles as they effortlessly enhanced<br />
the natural woodland look and feel we wanted to achieve with The Magical Hideaway project. The finished design was stunning, and we were delighted and<br />
very excited to welcome many guests to the stand and enjoyed seeing them immerse themselves in a magical setting.” Daniel Redfern, Marketing Manager at<br />
Marley, added: “The Magical Hideaway concept was inspiring, so it was great to see that our Western Red Cedar Shingles played a significant role in helping<br />
to bring it to life. Creating, building and delivering on such projects can be challenging and complex, but we worked seamlessly with the Blue Forest team to<br />
ensure that flexible product delivery matched their build requirements to meet the various important deadlines for the show.” www.marley.co.uk<br />
30 TC JANUARY <strong>2024</strong>
LOTHIAN GROWTH<br />
For further info on all these updates and more, visit www.total-contractor.co.uk<br />
The Lothian concrete thinner leading-edge<br />
roof tile from Russell Roof Tiles’ Natural<br />
Range has become one of its most in-demand<br />
tiles in 2023.<br />
The Lothian tile is available in six distinct colours,<br />
with slate grey being the most popular choice due<br />
to its aesthetic appeal and practicality.<br />
Russell Roof Tiles says it has seen a growing<br />
number of its customers, operating in both the<br />
private and social housing sectors, opting for the<br />
Lothian tile, including Bloor Homes, MyPad,<br />
Wheeldon and Modus Partnerships.<br />
Wheeldon, which specialises in housing<br />
developments in the East Midlands, has been a<br />
long-standing partner of Russell Roof Tiles<br />
primarily due to the success and aesthetic appeal<br />
of its thinner leading-edge tile range, which<br />
provides a cost-effective and durable solution.<br />
The most recent development in which Wheeldon<br />
specified Lothian tiles, was in Belper, Derbyshire,<br />
for a private housing project, comprising of newly<br />
built three- and four-bedroom homes, nestled on<br />
the picturesque hillside above the desirable<br />
market town.<br />
For each of the new builds, the slate-like<br />
appearance of the Lothian roof tile perfectly<br />
complemented the architectural aesthetics of the<br />
region, where slate is a very prominent choice.<br />
The Belper development signifies another success<br />
for both Wheeldon and Russell Roof Tiles.<br />
www.russellrooftiles.com<br />
LIGHT ENHANCES EDUCATIONAL EXPERIENCE<br />
Whitesales has supplied 14 Solus Monopitch rooflights and four Solus smoke hatches for a new<br />
Additional Support Needs school in East Dunbartonshire.<br />
Architects NORR Group designed the new Woodland View School to provide a richly enhanced educational<br />
experience for 200 children and young people aged from 3 to 18. Acknowledging the proven benefits of daylight to<br />
pupils’ learning and wellbeing, they wanted to use rooflights as well as fenestration to create flexible, light-filled,<br />
spaces. With some of the rooflights spanning 15m, the challenge for Whitesales was to design and supply<br />
durable, cost effective and energy efficient rooflights and deliver a smooth, hassle-free installation. The team worked closely with main contractors<br />
McLaughlin & Harvey on the design and specification. Ranging in length from 4,000mm to 15,000mm, the 14 Solus Monopitch rooflights have been sited<br />
above the many break out learning spaces and extra wide corridors in the school, bringing daylight into the very heart of the building. Whitesales<br />
manufactured and installed the rooflights and four Solus smoke hatches in three phases as the build progressed, using a crane for the final installs to<br />
minimise time and disruption on site. They were all fitted on upstands constructed on site by the contractors and all comply with BS EN6375, BS<br />
EN1026 and BS EN1027 to withstand even the toughest Scottish weather conditions. www.whitesales.co.uk<br />
A CASCADE OF MODERN BENEFITS...<br />
Brett Martin’s Cascade cast iron effect rainwater system has left a lasting impression on an exclusive new<br />
development in rural Cumbria.<br />
This innovative system combines the advantages of modern materials, such as durability and ease of installation, while<br />
seamlessly blending with the timeless aesthetics of traditional architecture. In the village of Hayton and close to Carlisle,<br />
Fairfields is a development of nine, four-bedroom houses boasting traditional stone elevations, slate roofs and sliding sash<br />
windows. Built by Anvil Homes with meticulous attention to detail, every aspect of these residences is of the highest quality.<br />
When it came to selecting a rainwater system, the housebuilder sought a solution that would not only complement the aesthetics of cast iron but also<br />
provide the benefits of modern plastic materials. Due to the size and pitch of the roofs, they also required a semi-elliptical capacity system that exceeded<br />
the drainage capacity of traditional half-round systems. Brett Martin’s Cascade 115mm Deepstyle gutter and 68mm round downpipe in Classic Black<br />
proved to be the ideal choice for Anvil Homes. Designed to offer effective rainwater drainage on larger or steeper residential roofs, this semi-elliptical<br />
system offered aesthetic appeal, functionality, and ready-to-fit installation efficiency. www.brettmartin.com<br />
JANUARY <strong>2024</strong> TC 31
Facades: Project Focus<br />
THE SPHERE: THE SHAPE OF THINGS<br />
TO COME...<br />
Las Vegas, Nevada – the desert city that plays host to some of the most sensational<br />
landmarks in the world. From luxury hotels to once-in-a-lifetime experiences, Las Vegas<br />
has it all. However, now the city has revolutionised the live performance experience<br />
with a skyline defining architectural sensation – The Sphere. In this article, Dan Vinet,<br />
from Kalzip Inc. USA, explains how the company helped achieve The Sphere’s unique<br />
structure...<br />
The Sphere is the largest spherical structure<br />
in the world, which is some feat in itself,<br />
but couple this with the fact that The<br />
Sphere is also an event space that can<br />
accommodate 17,600 seated visitors and an<br />
additional 20,00 standing visitors, and the<br />
achievement is bolstered even further. With over<br />
165,000 speakers, some of which are embedded<br />
in the floor, the audience benefits from the best<br />
possible sound effects in every position in the<br />
space. There are also revolutionary 4D elements<br />
installed in the space to effect everything from<br />
temperature changes to smells and even wind.<br />
Despite all of this world-leading technology, the<br />
true star is the outer envelope of the spherical<br />
structure. Kalzip was commissioned to construct<br />
and install the ‘Exosphere’. A challenge even for<br />
specialists, due to the shell being such a unique<br />
element of the building. Approximately 1.2 million<br />
LED pucks are mounted on it, each puck consists<br />
of 48 individual LED diodes and each of these<br />
programmable diodes can display 256 million<br />
colours. These provide visitors with a breathtaking,<br />
18K – sharp, almost 360° visual<br />
experience and make the ‘Exosphere’ the largest<br />
screen in the world.<br />
The envelope itself consists of approximately 170<br />
tonnes of profiled aluminium panels, which were<br />
prepared for use in the Koblenz factory. On site in<br />
Las Vegas, approximately 4,500 profiled sheets<br />
were then further manufactured and prepared for<br />
installation. This was no simple task, as each of<br />
The Sphere in Las Vegas: Kalzip was commissioned<br />
to construct and install the ‘Exosphere’ –<br />
approximately 1.2 million LED pucks are mounted on<br />
its exterior, each puck consists of 48 individual LED<br />
diodes and each of these programmable diodes can<br />
display 256 million colours.<br />
the aluminium profiles is approximately 8m 2 in<br />
size and weigh 35kg.<br />
Firstly, the aluminium panels were cut to the right<br />
length and the individual recesses for sound<br />
holes and ventilation grilles were added so that<br />
the aluminium profiles fit inside and next to each<br />
other on the round surface with millimetre<br />
precision. In the last step, the profiles were<br />
cleaned and loaded onto specially made transport<br />
trolleys, in which each transport trolley held 14<br />
profile panels.<br />
Even the transport trolleys themselves were<br />
moved to the lofty heights of The Sphere as the<br />
prepared sheets were transported to the<br />
construction site and lifted vertically onto the<br />
building envelope with the help of special cranes,<br />
together with the transport trolleys attached to<br />
ropes, and were then installed. The mammoth<br />
32 TC JANUARY <strong>2024</strong>
“The Sphere was<br />
opened to the public in<br />
September 2023”<br />
Images: The envelope itself consists of approximately 170 tonnes of profiled aluminium panels, which were prepared for use in the Koblenz factory. On site in Las Vegas, approximately 4,500<br />
profiled sheets were then further manufactured and prepared for installation. Each of the aluminium profiles is approximately 8m2 in size and weigh 35kg.<br />
task was completed in two shifts by more than<br />
160 installers, meaning that 150m 2 of aluminium<br />
profile surface could be installed every day from<br />
the beginning of June 2020 to <strong>January</strong> 2021,<br />
resulting in a total of 35,000m 2 of aluminium<br />
being installed – a world record. A total of<br />
31,351m 2 of fixed and 2,647m 2 of pre-perforated<br />
aluminium profiles were used in this futuristic<br />
mega-project. Additionally, 4,900 conically<br />
shaped and 1,075 conically shaped and<br />
perforated profiled panels were used – durable<br />
for eternity and all of them mottled grey to<br />
prevent reflections from the LEDs.<br />
In recent years, there has been a notable<br />
increase in the structural requirements for<br />
buildings, accompanied by a shift in customer<br />
expectations. Unlike the past, where buildings<br />
were delivered as initially planned upon the<br />
completion of the planning and construction<br />
phases, the contemporary approach involves a<br />
dynamic exchange of data.<br />
Clients and builders now demand a continuous<br />
stream of information to facilitate economically<br />
“The planning, design,<br />
and construction of<br />
The Sphere utilised<br />
parametric, algorithmbased<br />
virtual design<br />
from the project’s<br />
inception”<br />
significant decision-making and optimisation<br />
throughout the construction process. This has<br />
transformed engineers into both consumers and<br />
providers of data.<br />
The planning, design, and construction of The<br />
Sphere utilised parametric, algorithm-based<br />
virtual design from the project’s inception. This<br />
efficient tool enables engineers to generate<br />
millions of simulations in a matter of hours,<br />
providing presentation-ready graphics of the<br />
building structure based on the specific problem<br />
being addressed.<br />
In the case of The Sphere, these simulations<br />
played a crucial role in refining and adapting the<br />
frame structure post-initial planning, given that<br />
the size of the structure had been predetermined<br />
from the project’s outset.<br />
The Sphere was opened to the public in<br />
September 2023 with a concert by Irish band U2,<br />
and this worldwide attention will only continue<br />
over the months and years as everything from<br />
music concerts to the Formula 1 will take place in<br />
and around The Sphere.<br />
Contact Kalzip<br />
01942 295 500<br />
www.kalzip.com/en/<br />
Kalzip<br />
JANUARY <strong>2024</strong> TC 33
Facades<br />
COLLABORATION: THE KEY TO SAFER<br />
FACADE SPECIFICATION<br />
Total Contractor caught up with Coral Morgan, Minster Technical Sales Manager, to hear<br />
how distributors can support contractors with all aspects of facade specification...<br />
In the wake of significant reform to the<br />
regulatory framework surrounding façade<br />
installation and specification, contractors<br />
across the industry face real challenges to ensure<br />
systems are compliant with legislation. The<br />
Building Safety Act aims to enforce more robust<br />
fire safety provisions in relevant buildings,<br />
promoting improved standards of workmanship<br />
and ensuring correct specification of materials,<br />
resulting in better schemes which fully integrate<br />
construction guidance and industrial requirements.<br />
Championing a collaborative approach, specialist<br />
distributor Minster is at the forefront of the<br />
transition, offering technical expertise and<br />
support to maximise the build efficiency and<br />
technical performance of buildings across the<br />
country. Minster Technical Sales Manager Coral<br />
Morgan specialises in technical project support,<br />
leveraging relationships with key suppliers to<br />
deliver solutions expertise. We caught up with her<br />
to discuss the role of distributors in supporting the<br />
facade specification journey and the importance of<br />
supply chain collaboration and knowledge-sharing<br />
to deliver safer facade systems.<br />
Facades: A changing landscape<br />
Driven by regulatory reform, the landscape in<br />
which facades are specified has changed<br />
dramatically in recent years. Nevertheless,<br />
façade systems continue to play a significant role<br />
in contemporary architecture.<br />
With the introduction of the Building Safety Act in<br />
2022 and the additional scrutiny placed on<br />
façade installations across the industry, fire<br />
safety and the specification of appropriate<br />
systems is a key concern. Clearly, the aim is to<br />
keep the risk to occupant safety as low as<br />
possible. However, each project is different and has<br />
its own unique requirements. One of the<br />
main aspects of building a safer<br />
future is how building regulations<br />
interact with each other, ensuring a<br />
building performs safely, efficiently<br />
and sustainably. From this perspective,<br />
if we are to truly achieve robust<br />
specification, a consideration of all requirements –<br />
thermal, acoustic and fire – is crucial. This is where<br />
technical support and the role of well-trained<br />
distributor teams working collaboratively with<br />
manufacturers can make a real difference.<br />
Distributors occupy a unique space between<br />
manufacturers and contractors, and those<br />
committed to employee training and collaboration<br />
play an important role in driving building standards<br />
throughout the construction industry.<br />
“Collaboration within<br />
the supply chain is the<br />
linchpin for achieving<br />
robust facade<br />
specification”<br />
Aside from stocking solutions; distributors should<br />
understand them. They should understand their<br />
applications, the differing regulations that must be<br />
met and how each system impacts the technical<br />
performance of a building. This is something we<br />
have invested in significantly at Minster, throughout<br />
every level of the business. At a time when clarity<br />
around façade installations has been tricky to come<br />
by, we knew that to fulfil our commitment to our<br />
customers, having the ability to provide unrivalled<br />
levels of technical support is crucial.<br />
To this end, our supplier relationships and the<br />
close collaboration we have with manufacturers<br />
are pivotal, ensuring that, through knowledge-<br />
sharing and robust training<br />
frameworks, all our staff are<br />
equipped with the technical knowhow<br />
to deliver what we promise.<br />
Partnerships for success<br />
Knowledge is central to success and when<br />
it comes to façade specification this phrase rings<br />
very true. Supply-chain collaboration is key if a<br />
better understanding of systems, products,<br />
project-specific challenges and regulations are to<br />
be achieved. At Minster we deploy a range of<br />
knowledge-sharing initiatives to ensure our<br />
teams have the in-depth technical knowledge<br />
required. ‘Tech Talks’ covering various topics,<br />
from new products and installation tips to<br />
regulatory updates and technical insight are run<br />
regularly and are accessible to our entire branch<br />
network. We welcome a variety of speakers,<br />
including representatives from leading<br />
manufacturers and are pleased to say they are<br />
well attended by colleagues across the country.<br />
They provide a fantastic opportunity to keep up<br />
with industry news, product innovations and<br />
installation recommendations, ensure we are<br />
equipped with the latest technical knowledge and<br />
information possible.<br />
Collaboration within the supply chain is the<br />
linchpin for achieving robust facade specification.<br />
The dynamic nature of the facade landscape,<br />
intensified by regulatory reforms like the Building<br />
Safety Act, demands a collective effort; only then<br />
will greater standards of competency be realised<br />
– and safer, more sustainable buildings achieved.<br />
Contact Minster<br />
www.minsteronline.co.uk<br />
Minster<br />
34 TC JANUARY <strong>2024</strong>
Cladding & Facades Updates<br />
ANTHRACITE GREY IS HERE TO STAY!<br />
Freefoam Building Products has added<br />
Anthracite Grey to its growing range of PVC<br />
Cladding products.<br />
So is Anthracite Grey the new ‘Black’? . . . the<br />
company says it’s certainly up there as one of<br />
the front runners to replace tired old timber<br />
cladding or white PVC cladding.<br />
Anthracite Grey is now available across the full<br />
Fortex cladding range featuring three different<br />
styles of board. The Weatherboard style is a<br />
feather edge product designed to give a clean<br />
‘New England’ look; the Double Shiplap range<br />
features a wide board giving quick coverage over<br />
large areas; and the most recent introduction,<br />
the Shadow Gap board, offers an attractive,<br />
more subtle embossed finish with an attractive<br />
groove giving definition between boards.<br />
Freefoam says the use of colour in exterior home<br />
improvements has increased year on year with<br />
greys continuing to be one of the most popular<br />
choices. The company says homeowners find that<br />
grey is a particularly practical shade for exterior<br />
home improvements, being a neutral that works<br />
well with other shades and instantly brings<br />
properties up to date, but doesn’t highlight dust<br />
and dirt like white does.<br />
Freefoam now offers three greys across the Fortex<br />
cladding range, Misty Grey – a soft light shade;<br />
Storm Grey – a mid range tone; and now the darker<br />
colour of Anthracite Grey. The company says<br />
Anthracite Grey has certainly been trending on<br />
windows, doors and bi-folds for the past four/five<br />
years and shows no sign of slowing – so by adding<br />
it as a cladding option it means installers and<br />
homeowners can now match cladding and roofline<br />
to a suite of windows for a total house<br />
transformation. Freefoam knows that availability is<br />
key for any new building product, so all colours of<br />
cladding are available directly from stock, with no<br />
Above: Anthracite grey. Freefoam manufacture one of the<br />
most advanced PVC-U and PVC-UE fascia and soffit<br />
ranges using patented Colourmax technology.<br />
lead time – a big advantage for stockists and<br />
installers.<br />
“Anthracite Grey is an incredibly popular choice<br />
for fascias, soffits and gutters,” said Colin St<br />
John, Commercial Director at Freefoam. “It was<br />
the next logical step to add this attractive shade<br />
to our cladding range. It means homeowners<br />
can now match their cladding to their roofline,<br />
windows, and doors for a full suite, which offers<br />
installers the opportunity to upsell additional<br />
products – another example of Freefoam<br />
‘Helping Customers to Grow’!”<br />
www.freefoam.com<br />
FIRE-RATED FOCUS FOR VIVALDA<br />
Vivalda has launched a new product, designed<br />
to meet the growing demand for fire-rated<br />
products in the UK refurbishment market.<br />
The new A2 rated panels are available in<br />
thicknesses from 28mm to 150mm and can be<br />
rebated to make them suitable for all glazing<br />
systems and curtain walling. All Vivalda’s infill<br />
panels are tested to British Standard<br />
EN 13501-1: 2018.<br />
Comprising a Lamella mineral wool core and a<br />
1.5mm thick aluminium sheet to both faces, each<br />
panel is polyester powder coated to achieve a wide<br />
range of colour and finish options.<br />
Following the Grenfell fire, there has been a<br />
heightened awareness of the importance of fire<br />
safety in building materials, particularly in<br />
architectural glazing panels. Since entering the door<br />
panel market in 2021, Vivalda has seen demand<br />
increase for fire-rated products, typically to replace<br />
potentially flammable panels in existing buildings<br />
with the safe, new A2 rated alternative. The new<br />
product is designed to meet this demand and<br />
provide a safe and reliable solution for building<br />
refurbishments.<br />
Vivalda’s ownership of the total product supply<br />
chain – including manufacturing, fabrication and<br />
powder coating, which is all undertaken within the<br />
group – ensures consistent product quality and<br />
availability.<br />
Alix Agius, Composites Manager from Vivalda, said:<br />
“This is a product that we have actually been<br />
manufacturing for a while, but without certification<br />
of the complete panel, only each individual<br />
component. Now that we have independent,<br />
external validation of the panels’ A2 rating, we’re<br />
confident that developers, architects and door<br />
manufacturers alike will be assured of the product’s<br />
Alix Agius.<br />
quality and performance.”<br />
The introduction of Vivalda's new glazing panel has<br />
been widely welcomed by its existing customers<br />
who require documentation for panels and is the<br />
perfect solution for architects, councils, and<br />
installers who are pricing new projects and have a<br />
requirement for A2 rated panels.<br />
“We are seeing a huge demand for fire-rated<br />
products as many buildings now require<br />
replacement panels with a fire rating. Having our<br />
panel now tested and confirmed as achieving<br />
A2-s1,d0, we are confident that we will see this<br />
demand continuing for the next few years,” added<br />
Alix Agius. www.vivalda.co.uk<br />
JANUARY <strong>2024</strong> TC 35
Cladding & Facades Updates<br />
‘COLORED GREY FROM SURFACE TO THE CORE’<br />
Accsys has announced that its coloured-tothe-core<br />
wood product, Accoya Color, is now<br />
available in the UK, and ideal for cladding and<br />
decking.<br />
Accoya Color brings all the high performance<br />
and sustainability benefits of Accoya wood in a<br />
stunning grey colour. It is highly stable due to<br />
the minimal movement of Accoya wood in<br />
different weather conditions, making it perfect<br />
for decking boards and cladding profiles. As it<br />
is coloured through to the core, the grey colour<br />
cannot flake or wear off. This makes it long<br />
lasting and low maintenance as no coatings or<br />
further treatments are required, saving time<br />
and money in the long run. Like Accoya, Accoya<br />
Color is non-toxic and one of the few building<br />
products to be Cradle to Cradle certified Gold<br />
for its circular economy benefits.<br />
The expansion of Accoya Color to the UK<br />
market follows successful growth worldwide.<br />
Since its launch in 2021, in the DACH region and<br />
subsequent release in N. America and<br />
France, Accoya Color has been<br />
specified by many<br />
leading architects and<br />
project designers, with<br />
proven<br />
success in<br />
hundreds of<br />
decking, cladding and<br />
louvre projects.<br />
Justin Peckham, Head of Sales UK & Ireland at<br />
Accsys, commented: “I’m so excited to bring the<br />
benefits of Accoya Color to our UK customers.<br />
Coloured throughout, it is a phenomenal product,<br />
offering a premium look and feel that lasts. It<br />
combines all the high performance and<br />
sustainability benefits of Accoya with a gorgeous<br />
grey color. It has<br />
proven extremely popular<br />
for decking, given its durability,<br />
protection from scuff marks and low<br />
maintenance. For the same reasons, we are<br />
also seeing it increasingly specified for<br />
cladding. As the trend towards outdoor living<br />
continues to grow, we see huge potential for<br />
Accoya Color.”<br />
Accoya Color is available via the Accoya<br />
distribution network.<br />
www.accoya.com<br />
EXPORT GAINS FOR EJOT COLORFAST<br />
An innovative roofing and cladding fastener<br />
developed by EJOT in the UK more than 30 years<br />
ago, and now on its third generation, is<br />
becoming increasingly popular with contractors<br />
around the world.<br />
Specifications of EJOT Colorfast, which has become<br />
the go-to solution in the UK roofing and cladding<br />
sector where a colour-matched self-drilling fastener<br />
is required, are growing strongly in countries<br />
including Australia, New Zealand and the US, as<br />
well as in the Caribbean and southeast Asia.<br />
As a typical example, in Australia and New Zealand<br />
alone, a steady increase in sales volumes of the FM<br />
Approved fastener range has been tracked, with the<br />
growth in cold storage applications and insulated<br />
panels helping to drive demand there.<br />
Feedback received by EJOT UK indicates that many<br />
contractors in locations like Australia are adopting<br />
new approaches to the design and installation of the<br />
building envelope in response to changing building<br />
standards, whilst also being able to achieve<br />
improved aesthetics and extended design goals.<br />
According to Ben Gallant, Export Sales Manager at<br />
EJOT UK, the trend reflects a culture shift that is<br />
taking place in how buildings are constructed, with<br />
a greater adoption of insulated panels, driven by<br />
European influencers, an increased focus on<br />
adhering to globally recognised standards such as<br />
FM Approvals, and a need to demonstrate supply<br />
chain integrity.<br />
Ben explained: “If you take the Australasian market<br />
as just one example, things operate differently to<br />
Europe and the UK in terms of building technology,<br />
largely due to established ways of working. But the<br />
market is changing. The most recent updates in the<br />
building regulations give sustainability a much<br />
higher priority and that means specifiers are<br />
In Australasia, an increase in sales volumes has been<br />
tracked, with the growth in cold storage applications and<br />
insulated panels helping to drive demand.<br />
increasingly choosing insulated panels for the<br />
envelope, as well as seeking assurances on long<br />
term performance.”<br />
As in the UK, Colorfast is also helping contractors in<br />
other parts of the world to meet higher thermal<br />
standards due to the consistency of the seal above<br />
the sheet, maximising the insulation levels that the<br />
panels are designed to deliver within the building.<br />
Couple this with the head’s reliable UV stability to<br />
maintain lasting visual aesthetics and optional<br />
stainless steel screws for enhanced corrosion<br />
resistance, and it is a product with multiple<br />
benefits. www.ejot.co.uk<br />
36 TC JANUARY <strong>2024</strong>
GOLD AWARD FOR FREEFOAM<br />
Freefoam Building Products has been<br />
awarded Gold status by the Supply Chain<br />
Sustainability School (SCSS).<br />
SCSS Gold status recognises Freefoam’s<br />
commitment to building sustainability and ESG<br />
skills and knowledge. The Supply Chain<br />
Sustainability School is a free online platform that<br />
provides training and learning content aiming to<br />
‘inspire and enable’ the built environment sector<br />
to implement positive change. Topics can range<br />
from Energy and Carbon reduction, Waste and<br />
Resource Efficiency, Sustainable Procurement,<br />
and Social Value.<br />
Kevin Cronin, Chief Operating Officer at Freefoam,<br />
and part of its dedicated Sustainability team,<br />
explained: “This membership level shows that<br />
we’ve demonstrated a significant increase in<br />
sustainability competence, and actively shared<br />
knowledge and experience with team<br />
members, our supply chain, and the<br />
wider public.”<br />
Members of the school are required<br />
to complete an initial assessment,<br />
where their knowledge is<br />
benchmarked, and areas for<br />
improvement are identified. Members then<br />
receive customised learning resources to bridge<br />
any knowledge gaps.<br />
“A big part of our journey to Building a<br />
Sustainable Future for our business includes<br />
training for our teams,” commented Colin St John,<br />
Freefoam’s Commercial Director. “It’s not just<br />
manufacturers like Freefoam who are benefiting –<br />
but also other stakeholders within the<br />
construction value chain such as builders’<br />
merchants and product end users.”<br />
Freefoam’s<br />
Gold level<br />
membership comes just a few months after<br />
achieving Silver, demonstrating their investment<br />
in Building a Sustainable Future for their<br />
business.<br />
Learn more about Freefoam’s sustainability<br />
initiatives and read case studies at<br />
freefoam.com/professional/sustainabilityarchive.<br />
KEBONY DELIVERS FOR ECO SITE<br />
Situated in rural Oxfordshire on the<br />
outskirts of Southmoor, Greencore<br />
Construction has provided an innovative<br />
solution to the ongoing climate crisis –<br />
sustainable housing which comes at no<br />
expense to the environment. Spread<br />
generously across an eight-acre plot,<br />
Springfield Meadows consists of 25 custom<br />
build homes, all of which are eco-friendly<br />
in nature, with several making use of<br />
sustainably sourced Kebony wood.<br />
Designed with a focus on environmentally<br />
conscious construction, Springfield Meadows<br />
has received widespread recognition as the<br />
most sustainable development in the country,<br />
demonstrating a firm commitment to lowimpact<br />
living with a focus on net-zero energy<br />
usage.<br />
Created to benefit both the environment and<br />
the community, nine of the homes are affordable<br />
in nature, making green living both an accessible<br />
and a sustainable option for residents. The highperformance<br />
homes provide comfortable, low<br />
carbon living as a result of the Biond system<br />
selected by Greencore Construction. The homes<br />
are Climate Positive, locking up more carbon than<br />
emitted and generating more energy than is used.<br />
PV panels are also installed on the roofs of the<br />
houses, all of which are built to international<br />
Passivhaus standard, resulting in energy efficient<br />
builds which come complete with a sleek and<br />
stylish appearance.<br />
By selecting Kebony Character for the exterior<br />
cladding of several of the homes, Greencore<br />
Construction recognises the benefit of using<br />
sustainably certified materials. A global leader in<br />
the production of environmentally friendly wood,<br />
Kebony’s pioneering dual modification technology<br />
sees sustainably sourced softwoods heated with<br />
a bio-based liquid, transforming it to maintain<br />
the same durable properties of industrial<br />
hardwoods minus the same contribution to the<br />
carbon footprint. Kebony wood is both costeffective<br />
and visually attractive, retaining a<br />
natural aesthetic which is in keeping with the<br />
rural location and surrounding wildlife.<br />
www.kebony.com<br />
JANUARY <strong>2024</strong> TC 37
Knauf Insulation Tech Talk<br />
SUPPORTING THE SAFE<br />
SPECIFICATION OF INSULATION<br />
The Building Safety Act is shining a spotlight on product choice. So, this month,<br />
Bradley Hirst, Technical Services Manager at Knauf Insulation, answers questions<br />
about what documentation you need to verify test data for insulation.<br />
How can you compare different insulation<br />
products?<br />
Construction products that are covered by a<br />
harmonised and designated standard,<br />
such as insulation, must be either UKCA or<br />
CE Marked before being placed on the market<br />
to allow ‘sale of goods comparison’. Both<br />
CE and UKCA Marks are functionally<br />
identical and are valid in the UK. They are<br />
used to indicate that the performance of the<br />
product has been assessed and remains<br />
constant. Knauf Insulation applies the CE<br />
Mark to the products it<br />
manufactures.<br />
Manufacturers must also draw<br />
up a Declaration of Performance<br />
(DOP). This lists information about<br />
the product, including key performance data. The<br />
information on the DOP is a reliable source of<br />
information, but remember, CE Marking and the<br />
DOP do not confirm fitness for purpose in a<br />
particular application – this must be assessed<br />
by the designer for the project being considered.<br />
For insulation, data like thermal performance for<br />
thermal insulation is mandatory, but other<br />
information, such as compressive strength, that<br />
is not required for every application is optional. If<br />
the performance is not declared it will be listed as<br />
NPD (No Performance Determined).<br />
DOPs for most products can be found on the<br />
manufacturer’s website and can be used to<br />
compare the characteristics and performance of<br />
products made from different materials and by<br />
different manufacturers.<br />
Do I need a copy of the Euroclass reaction<br />
to fire certificate?<br />
No. A test certificate demonstrates that a sample<br />
product from a specific manufacturing run<br />
achieved a specific rating. It can’t be extrapolated<br />
to products that have been<br />
manufactured at a different date or<br />
time.<br />
Instead, to demonstrate that all<br />
products that fall within specific<br />
manufacturing tolerances will achieve a<br />
designated Euroclass reaction to fire<br />
classification, manufacturers are awarded a<br />
Certificate of Consistency of Performance<br />
(COCOP). The COCOP allows manufacturers to<br />
declare the Euroclass reaction to fire<br />
classification for each product on the DOP.<br />
Can I have the fire resistance test data?<br />
Again, no. Test results can be difficult to interpret.<br />
So manufacturers use ‘direct field of application’<br />
reports or assessments to turn the results into<br />
meaningful data for contractors and installers.<br />
‘Direct field of application’ rules allow<br />
manufacturers to make minor<br />
assumptions to increase the scope of<br />
the test data. For example, applying<br />
results to the same product in another<br />
thickness or in a build-up that is ‘better’<br />
than the one tested. The Association for<br />
Specialist Fire Protection (ASFP) recommends<br />
that the Passive Fire Protection Forum (PFPF)<br />
Guide for Assessments be followed in lieu of Fire<br />
Resistance Tests, when applying ‘Direct field of<br />
application’ rules.<br />
Reports are assessed by independent third<br />
Bradley Hirst, Technical Services Manager, Knauf Insulation.<br />
“Manufacturers use<br />
‘direct field of<br />
application’ reports or<br />
assessments to turn<br />
the results into<br />
meaningful data for<br />
contractors and<br />
installers”<br />
parties who use ‘expert judgement’ to determine<br />
the performance of products or systems in<br />
relation to the regulations.<br />
Do I need an Agrément Certificate?<br />
That depends. For certain applications,<br />
such as masonry cavity walls,<br />
Agrément Certificates are required by<br />
the Approved Document for full or partial<br />
fill insulating materials to satisfy the Building<br />
Regulations. But for others, such as rainscreen<br />
façade systems, they are desirable because of<br />
the application’s complexity.<br />
Contact Knauf Insulation<br />
www.knaufinsulation.co.uk<br />
Knauf Insulation UK & Ireland<br />
38 TC JANUARY <strong>2024</strong>
Have questions<br />
about the new<br />
Part L requirements?<br />
We’ve got it<br />
covered.<br />
The need for an uplift in energy standards to reduce emissions<br />
and tackle the effects of climate change is encapsulated by the updated<br />
Part L Building Regulations. But what does it mean for the building industry,<br />
how do the revised standards apply to the UK regions and what type of<br />
insulation will help achieve compliance with the amended legislation?<br />
The Road to Net Zero, our expert guide to the milestone uplift in Part L<br />
Building Regulations, answers each of these questions and more…<br />
Scan the QR code to fill out our form and download the guide.<br />
www.recticelinsulation.co.uk
Product Information<br />
HOW CAN MANUFACTURERS<br />
PROVIDE BETTER PRODUCT INFO?<br />
It’s not uncommon to read reports that construction product information is hard to find,<br />
or that performance claims are made which can’t be verified. If the construction products<br />
sector is to do better, collaboration can help to achieve a common understanding about<br />
what is and isn’t good practice. As Rob Firman – Technical and Specification Manager at<br />
Polyfoam XPS – highlights in this article, a good start is sharing successes and failures.<br />
It is more than five years since Dame Judith<br />
Hackitt’s independent review of building<br />
regulations and fire safety was published. In<br />
that time, the government and the construction<br />
industry have begun implementing the review’s<br />
recommendations, through new legislation and<br />
initiatives aimed at addressing areas such as<br />
competence and construction product information.<br />
An independent review of the construction<br />
product testing regime has also taken place. In<br />
the introduction to the review, Dame Judith<br />
Hackitt herself writes: “It should be<br />
self-evident to everyone that we need<br />
products which do the job they are<br />
expected to do and are marketed<br />
honestly and transparently…”<br />
Such a sentiment doesn’t just apply to<br />
building safety. Sustainability and environmental<br />
impact have never been more prominent.<br />
Specifiers, purchasers and installers need<br />
product manufacturers to provide clear and<br />
accurate information that helps them make<br />
informed decisions.<br />
What are the challenges around<br />
construction product information?<br />
Widely reported in the construction media, NBS’s<br />
‘What Specifiers Want’ report was published in<br />
2023. Among its findings was that nearly half of<br />
construction professionals said it isn’t easy to<br />
find information about products’ safety<br />
performance and sustainability.<br />
This is despite a significant majority of<br />
Left: Rob Firman, Technical and Specification Manager at Polyfoam XPS.<br />
“90% of those surveyed identified<br />
greenwash as a problem”<br />
Futurebuild and the Anti-Greenwash Charter survey<br />
respondents, unsurprisingly, wanting to see thirdparty<br />
accreditation and environmental product<br />
declarations (EPDs).<br />
In a separate survey carried out by Futurebuild<br />
and the Anti-Greenwash Charter, nearly 90% of<br />
those surveyed identified greenwash as a<br />
problem. Half of respondents said they had been<br />
in face-to-face discussions where unverifiable<br />
claims were made about the environmental<br />
performance of a product.<br />
Organisations are finding ways to tackle these<br />
issues, such as by simply asking more challenging<br />
questions of manufacturers, or having specific<br />
policies in place about only choosing products<br />
when performance claims can be verified.<br />
How can product manufacturers help to<br />
reduce these challenges?<br />
There is an obvious answer to this question,<br />
which is simple in theory but difficult in practice:<br />
be open and transparent about your products,<br />
and honest about their performance.<br />
Why is this difficult in practice? Because most<br />
manufacturers have extensive product ranges.<br />
And if they offer systems of components, then<br />
there might be even more potential variations in<br />
the available solutions.<br />
Then factor in the number of different people the<br />
manufacturer employs, and their different levels<br />
of knowledge to perform their different roles. Also<br />
factor in the number of different places where the<br />
40 TC JANUARY <strong>2024</strong>
manufacturer makes product information<br />
available – and whether they are likely to all be<br />
up to date at the same time.<br />
However open, honest and transparent a<br />
manufacturer aims to be, ensuring consistency<br />
across an organisation is not the work of a<br />
moment.<br />
Is the Code for Construction Product<br />
Information the answer?<br />
The Code for Construction Product Information<br />
(CCPI), set up by the Construction Product<br />
Association’s (CPA’s) Marketing Integrity Group<br />
(MIG), acknowledges this complexity.<br />
Manufacturers signing up to the CCPI have<br />
specific product groups assessed. At this stage,<br />
therefore, it is extremely unlikely that any<br />
manufacturer supporting the Code will have every<br />
product assessed.<br />
When the Code was first consulted upon, it was<br />
notable that architects and design professionals<br />
who responded to the consultation seemed to be<br />
broadly in favour. A number of responses,<br />
however, centred on manufacturers offering<br />
specific types of information – especially around<br />
sustainability and environmental impact.<br />
The objective of the CCPI is not to make<br />
manufacturers provide particular information that<br />
design professionals and specifiers want or will<br />
find useful. It is to give reassurance that the<br />
information they do provide meets the criteria set<br />
out by the Code.<br />
At Polyfoam XPS, we have taken steps to review<br />
our marketing material against the Code’s<br />
principles. This is preparing us for eventual<br />
adoption of the Code, while we continue to follow<br />
the progress made by early adopters.<br />
What is Polyfoam XPS doing to provide<br />
clearer information to specifiers?<br />
Let’s return for a moment to the earlier quote<br />
from Dame Judith Hackitt, which alludes to the<br />
separate issues of product data/performance,<br />
and the marketing messages that accompany the<br />
underpinning data. For Polyfoam, having our<br />
“For Polyfoam, having our product data clear and<br />
readily available for specifiers is the priority”<br />
product data clear and readily available for<br />
specifiers is the priority.<br />
The Institution of Engineering and Technology<br />
(IET) have previously produced an excellent plain<br />
language guide to digitisation for product<br />
manufacturers. The end goal outlined by the<br />
guide is what we want to aim for, but a challenge<br />
for many manufacturers (Polyfoam included) is<br />
always going to be available resource – whether<br />
that is in terms of time, money or technology.<br />
Therefore, we currently focus our efforts on one<br />
main third-party service to complement our<br />
website. That service is NBS Source.<br />
Following the IET’s guide, true digitisation would<br />
mean our data on NBS automatically updates any<br />
time a change is made to our central, single data<br />
source. As that isn’t currently the reality, we have<br />
to spend time manually updating our NBS Source<br />
profile to ensure it is a true reflection of our<br />
products.<br />
We hold regular review meetings with our NBS<br />
contacts to make sure we’re taking full advantage<br />
of the available features. By reviewing our<br />
product data on the platform regularly, it appears<br />
to specifiers as ‘verified data’. We asked NBS<br />
about this for the purposes of this article, and<br />
they said:“Specifiers benefit from having highquality,<br />
up to date product data which comes<br />
from a manufacturer engaging with Source. The<br />
green verification tick provides them with trust<br />
and confidence.”<br />
In return for the effort we make keeping our<br />
profile and data up to date, we gain visibility of<br />
projects on which Polyfoam XPS products are<br />
specified. From 2021 to 2022, our total number of<br />
specifications increased by 50%. And the first<br />
half of 2023 saw us match the total number of<br />
specifications from 2022. Moving into the fourth<br />
quarter of the year, we’re comfortably on track for<br />
a 100% increase in specifications year-on-year.<br />
We see this as vindication of our efforts to provide<br />
specifiers with transparent data that is easy to<br />
find, backed up by an ethos of openness and<br />
honesty that informs the way we communicate<br />
with the wider construction industry.<br />
Contact Polyfoam XPS<br />
01429 855100<br />
www.polyfoamxps.co.uk<br />
Polyfoam XPS<br />
JANUARY <strong>2024</strong> TC 41
The Role of a Surveyor<br />
‘NO TWO SURVEYS ARE THE SAME.<br />
IT KEEPS THE JOB INTERESTING’<br />
Daniel Smith of Gradient gives an enlightening take on what it is to be a surveyor, what<br />
they bring to the roofing process and what it takes to join the profession...<br />
As a surveyor, is there such a thing as a<br />
‘typical day’? If so, what does it consist<br />
of?<br />
Daniel Smith (DS): In the life of a surveyor, there<br />
is no such thing as a ‘typical day’. Our days can<br />
change at a moment’s notice and we have to be<br />
flexible in order to keep up with the service we<br />
offer.<br />
Tell us about some of the challenges you<br />
encounter on a daily basis...<br />
DS: I believe that the biggest challenge that faces<br />
the surveying team is working at height.<br />
Combined with the unpredictable British weather,<br />
it increases the likelihood of injury at work by a<br />
considerable amount.<br />
What excites you about your job?<br />
“The future of<br />
surveying is<br />
bright”<br />
What makes a good surveyor?<br />
DS: A good surveyor needs to have a good eye for<br />
detail to ensure that all the relevant information<br />
is collected at the time of the survey to avoid any<br />
issues when the job goes to site.<br />
Tell us about a project that was<br />
particularly gratifying...<br />
DS: Over the past three years I have been<br />
involved with many different projects. One that I<br />
find gratifying is Clatterbridge cancer centre,<br />
Wirral. It is nice to know that the building is being<br />
used to help people.<br />
DS: That it is a great career path – you<br />
get to meet some good people and<br />
your work changes every day.<br />
How do you visualise the future<br />
of surveying?<br />
DS: I believe that the future of surveying is bright,<br />
there is new equipment and technology being<br />
invented which will make our job easier and<br />
safer.<br />
How do you think other sectors of the<br />
industry perceive surveyors and the work<br />
they do?<br />
DS: I think we are seen as valuable assets within<br />
the industry. What we do is specific to the flat<br />
roofing business and we are asked to attend jobs<br />
as ‘tapered insulation specialists’.<br />
DS: The main thing that excites me about my job<br />
is rectifying issues on site while managing<br />
existing limitations in order to get the job done. I<br />
also like that every day is different – no two<br />
surveys are the same. It keeps the job interesting.<br />
What made you want to become a<br />
surveyor?<br />
DS: When I first joined Gradient about six years<br />
ago, I was a designer for the company. During my<br />
time as a designer, I was asked to attend site<br />
with the surveying team to increase my roofing<br />
knowledge. The day I spent on site made me want<br />
to build a career in surveying.<br />
What skills and experience do you bring to<br />
the role?<br />
DS: Unlike many of my colleagues in the<br />
surveying team that had contracting experience, I<br />
have design experience. It means I know exactly<br />
what the design team needs to produce drawings.<br />
Where is your work generally based? Have<br />
you worked in any strange/unusual places?<br />
DS: As we work remotely, each surveyor has an<br />
area of the country that they are in charge of<br />
surveying for. My official area is the north of<br />
England and Scotland. Despite this being my<br />
official area, if we have a large survey we will<br />
pair-up, and if one of us is on annual leave we<br />
will cover the area to ensure that our turnaround<br />
time for surveys does not dip.<br />
What qualifications do you need to hold to<br />
become a surveyor?<br />
DS: Practical experience is more important than<br />
academic qualifications within this role. That<br />
being said, as soon as I carried out my first site<br />
visit while I was designing, I enrolled onto a<br />
building surveying degree course.<br />
What would you say to someone<br />
contemplating a career in surveying?<br />
What ambitions do you have for your<br />
career and the future of construction?<br />
DS: I believe that the construction industry will<br />
always be strong, especially in the refurbishment<br />
sector. I hope to continue my career in the<br />
construction industry.<br />
Could you tell us about Gradient’s<br />
customer service provision and the part<br />
surveying plays in it?<br />
DS: Customer service is a priority to Gradient.<br />
The surveying team try and build working<br />
relationships with clients by keeping up good<br />
service and getting to jobs as soon as possible. If<br />
an issue develops, everyone at Gradient will do<br />
their best to ensure that it is rectified in the<br />
correct way, as fast as possible.<br />
Contact Gradient<br />
www.gradientuk.com<br />
42 TC JANUARY <strong>2024</strong>
Updates<br />
For further info on all these updates and more, visit www.total-contractor.co.uk<br />
KNAUF PRODUCT DEBUTS ON LANDMARK PROJECT<br />
Knauf Insulation has launched FactoryClad<br />
Roll 35, a non-combustible glass mineral<br />
wool solution for built-up metal walls and<br />
roofs with the lowest embodied carbon of<br />
any equivalent 35 lambda mineral wool<br />
product on the UK market.<br />
FactoryClad Roll 35 was specifically developed to<br />
insulate the 12,000m 2 roof of the new Co-op Live<br />
arena in Manchester, one of Europe’s largest and<br />
most sustainable live entertainment arenas.<br />
“Co-op Live is a project that places<br />
sustainability at its heart,” explained Liliya<br />
Luke, Glass Mineral Wool Product Manager at<br />
Knauf Insulation. “So it was essential our new<br />
FactoryClad Roll 35 not only delivered the<br />
required thermal efficiency but met the<br />
project’s sustainability requirements.<br />
“We know that the construction industry faces<br />
a monumental task in delivering on the<br />
FactoryClad Roll 35 was developed for Co-op Live in<br />
Manchester – one of Europe’s most sustainable live<br />
entertainment arena.<br />
country’s net zero target. FactoryClad Roll 35<br />
not only ticks all the boxes in terms of thermal,<br />
fire safety and acoustic performance but it’s<br />
backed up by the sustainability credentials the<br />
industry needs, so we decided to roll it out to<br />
meet demand for sustainable insulation for<br />
commercial buildings.”<br />
FactoryClad Roll 35 is non-combustible with<br />
the best Euroclass A1 reaction to fire<br />
classification. Because it is made of mineral<br />
wool, it also acts as a sound absorbent lining<br />
within built-up metal roofs, so will help control<br />
the reverberation of internal sound.<br />
It comes in five thicknesses between 60 and<br />
220mm and is manufactured at a width of<br />
1,200mm for speed of fitting. It also has a high<br />
tear strength which ensures its durability and<br />
ease of handling during installation.<br />
FactoryClad Roll 35 is backed up by a wide<br />
range of sustainability credentials. It’s<br />
manufactured with ECOSE Technology, Knauf<br />
Insulation’s unique bio-based binder that<br />
contains no added phenol or formaldehyde<br />
and is 70% less energy-intensive to<br />
manufacture than traditional binders.<br />
Products made with ECOSE Technology<br />
generate low levels of dust and low VOCs and<br />
have been awarded the Eurofins Gold<br />
Certificate for Indoor Air Comfort.<br />
www.knaufinsulation.co.uk/<br />
factoryclad-roll-35<br />
STO PLAYS PART IN FIRE SAFETY OF TWO TOWERS<br />
An external wall insulation (EWI) system<br />
designed by Sto has ensured two residential<br />
tower blocks meet stringent fire safety<br />
requirements.<br />
Located in Tower Hamlets, Gayton House and<br />
Sleaford House are managed by housing<br />
association Poplar HARCA. Following<br />
amendments to Building Regulations, which<br />
banned the use of combustible materials in<br />
external walls of high-rise buildings above 18m,<br />
StoTherm Mineral K was specified to replace the<br />
existing EWI system.<br />
BBA-certified, StoTherm Mineral K comprises<br />
mineral fibre insulation boards and the system is<br />
classified with an A2-s1, d0 reaction to fire in<br />
accordance with BS EN 13501-1.<br />
Working on behalf of Westminster Building<br />
Company, Square 1 Architectural Solutions was<br />
responsible for removing the existing EWI and<br />
Gayton House and Sleaford House are managed<br />
by housing association Poplar HARCA<br />
installing the StoTherm Mineral K system onto<br />
four elevations on each 23-storey block. The noncombustible<br />
mineral fibre insulation boards were<br />
secured to the existing concrete substrate using<br />
adhesive and mechanical fixings, and without the<br />
need for additional expansion joints.<br />
A StoLevell Duo Plus reinforcing coat embedded<br />
with Sto-Glass Fibre Mesh was then applied to<br />
the face of the insulation boards. This was<br />
followed by the application of 1.5mm stippled<br />
StoSilco, a silicone resin render that provides<br />
high levels of water repellence to protect the<br />
walls from weathering.<br />
Andrew Downer, Director at Square 1<br />
Architectural Solutions, said: “Following an<br />
analysis of the existing external wall insulation,<br />
Sto developed a suitable specification which<br />
eliminated fire safety concerns. Thanks to the A1<br />
non-combustible mineral fibre insulation boards,<br />
the blocks will benefit from unrivalled fire<br />
protection while the single leaf construction<br />
ensures excellent thermal performance for the<br />
residents, without reducing the interior space.<br />
“Removing the existing EWI system on two 23-<br />
storey blocks was challenging but the<br />
installation of StoTherm Mineral K was<br />
straightforward. This enabled us to deliver the<br />
project quickly and effectively, minimising<br />
disruption for residents.”<br />
www.sto.co.uk<br />
44 TC JANUARY <strong>2024</strong>
FIRE SAFETY OF MULTIFUNCTIONAL ROOFS FOCUS<br />
The role of the roof in modern building<br />
design has expanded significantly in recent<br />
years. Now ROCKWOOL has published a<br />
whitepaper aimed at helping specifiers and<br />
roofing contractors to consider and plan for<br />
possible fire risks arising from flat roofs<br />
being used as multifunctional spaces for a<br />
variety of social and practical applications,<br />
highlighting, for example, the increasing<br />
number of solar energy installations.<br />
The Flat roofs: The functional fifth façade paper<br />
explores the fire safety implications of modern<br />
multifunctional roofs and discusses best<br />
practices for identifying and mitigating the<br />
risks. It also explains the role of the guidance<br />
provided in approved documents, including<br />
Approved Document B (ADB) for fire safety, and<br />
examines potential limitations of such advice<br />
for non-standard flat roof circumstances and<br />
scenarios. The whitepaper can be downloaded<br />
at https://rockwool.link/ffpr<br />
“While the use of flat roofs as functional<br />
spaces is not a new concept, the practice has<br />
become more and more popular in recent<br />
years, especially in increasingly crowded urban<br />
areas,” explained Lisa Stephens, Product<br />
Manager – Building Envelope, ROCKWOOL UK.<br />
“Now, flat roofs don’t just house plant and<br />
building services but energy efficiency<br />
infrastructure and social spaces too.”<br />
With the increasing complexity of the flat roof<br />
space in mind, this whitepaper addresses the<br />
risks associated with social and commercial<br />
uses of flat roofs, considering implications<br />
such as greater footfall and the impact of<br />
penetrations from building services and cabling<br />
on compartmentation and fire resistance.<br />
With the market for solar energy growing<br />
rapidly in the UK and Europe, Flat roofs: The<br />
functional fifth façade also places a specific<br />
focus on the lack of dedicated guidance for<br />
solar panels despite evidence that their<br />
presence may increase fire risk.<br />
“The information in the whitepaper will help<br />
those involved in the design and installation of<br />
flat roofs to make responsible choices when<br />
selecting materials to enable a modern flat roof<br />
to be multifunctional, safe and long-lasting,”<br />
said Lisa Stephens. “It offers practical advice<br />
to simplify specification whilst going above and<br />
beyond legislative requirements.”<br />
https://rockwool.link/ffpr<br />
TOP SOLUTION FOR PROJECTS WHERE SPACE IS TIGHT<br />
Spacetherm WL (Wall Liner) insulation from the<br />
A. Proctor Group has played its part in<br />
improving the thermal performance, and<br />
helped reduce the heating costs of a 1970’s<br />
building with limited internal space. The<br />
original building, created by the British<br />
architectural partnership Benson and Forsyth,<br />
is a modestly sized one-bedroom flat.<br />
To make the space feel bigger, the architects<br />
created a split level, giving the majority of the<br />
space to the living areas and compromising on the<br />
size of the bedroom. The bedroom, essentially a<br />
little cube, juts out from the<br />
rest of the flat, meaning there<br />
are three external walls; it’s<br />
also partially sunk into the<br />
ground. Above the ceiling is<br />
the pedestrian deck, so<br />
again, no insulation. All this<br />
amounts to a very cold room.<br />
Designer Stefi Orazi, from Modernist Estates, who<br />
lives in the flat explained: “When I first moved into<br />
the flat in 2015, I just kept the heating on in the<br />
bedroom the whole time, but it just seemed<br />
ridiculous to heat a room that I wasn’t in during the<br />
day. And then, during the pandemic, I noticed little<br />
mould spots all over my mattress and wall behind<br />
the bed. I had to do something about it. Properly.<br />
“I started researching different insulating<br />
materials, but because of the size of the room (it’s<br />
about 2.5 x 2.5m), I really couldn’t afford to lose<br />
any wall space with regular insulation. I then came<br />
across Spacetherm WL made<br />
by the A. Proctor Group. This<br />
seemed ideal as it’s only<br />
13mm thick, and you can<br />
glue it directly onto the wall,<br />
plus you can do it yourself<br />
and can download the<br />
installation guide direct from<br />
their website.”<br />
Stefi continued: “The A. Proctor Group were really<br />
helpful every time I emailed them with a question,<br />
and the boards are 1200 x 600 mm, so they are<br />
easy to handle for one person alone. “<br />
Spacetherm WL is a high-performance laminate<br />
specifically designed to be fixed to the internal<br />
surfaces of existing walls without the need for<br />
mechanical fixings. Spacetherm WL consists of a<br />
Spacetherm aerogel insulation blanket bonded to a<br />
3mm Magnesium Board (MgO) for use in<br />
applications where improved thermal performance<br />
is required with limited space. At just 13mm thick,<br />
Spacetherm WL has virtually no negative impact on<br />
floor space, there is no need to remove skirting<br />
boards and cornices, saving time and cost, and<br />
making it ideal for refurbishment projects where<br />
space is at a premium.<br />
www.proctorgroup.com<br />
JANUARY <strong>2024</strong> TC 45
Workwear Choices<br />
RUNNING INTO PROBLEMS WITH<br />
SAFETY FOOTWEAR<br />
Tests show there is a considerable quantity of safety footwear on the UK market that does<br />
not perform as advertised. BSIF CEO Alan Murray discusses the dangers of this<br />
widespread issue, and explains how PPE buyers can make safer choices.<br />
Quality safety footwear is vital for workers<br />
across a range of industries. As the<br />
Health & Safety Executive observes, the<br />
feet and legs are prone to a range of hazards<br />
including temperature, electrostatic build-up,<br />
slipping, cuts, falling objects, heavy loads, metal<br />
and chemical splash, and being crushed or<br />
struck by a vehicle.<br />
If a workplace risk assessment determines that<br />
PPE is required, the law stipulates that it must be<br />
adequate for the hazard and suitable for the<br />
wearer, the task and the environment.<br />
Workers might require footwear that<br />
is anti-static, electrically<br />
conductive, or resistant to<br />
penetration. It may need to<br />
prevent slips or protect against<br />
extreme hot or cold.<br />
With the potential severity of many<br />
of these hazards in mind, it is alarming<br />
that a significant proportion of the safety<br />
footwear on the UK market currently fails to<br />
perform as advertised.<br />
British Safety Industry Federation (BSIF) testing<br />
has found that an incredible 88% of products<br />
that it tested from suppliers not signed up to our<br />
Registered Safety Supplier Scheme (RSSS)<br />
showed failures against product claims and/or<br />
documentation. Only five of footwear products<br />
tested between December 2021 and December<br />
2022 were found to be fully compliant.<br />
UK requirements<br />
Manufacturers, importers, distributors, internet<br />
sellers and agents involved in the supply of PPE<br />
Left: BSIF CEO Alan Murray<br />
“Any products that claim to have a<br />
protective midsole should be able to<br />
prevent a nail going through the base of<br />
the footwear at a force of 1100 Newtons”<br />
have clear legal responsibilities and obligations in<br />
the UK. Safety footwear used at work must<br />
comply with Regulation (EU) 2016/425 and follow<br />
the relevant approval procedures to qualify for a<br />
UKCA or CE mark.<br />
The regulation states that safety footwear must<br />
meet the standards specified by BS EN ISO<br />
20345. This standard identifies the basic and<br />
optional requirements for general purpose safety<br />
footwear including slip resistance, mechanical<br />
and thermal risks, and ergonomic behaviour.<br />
Footwear might also need to conform to other<br />
relevant standards such as BS EN ISO 20347:<br />
Personal Protective Equipment - Occupational<br />
Footwear or BS EN ISO 20349-1: Personal<br />
Protective Equipment. Footwear Protecting<br />
Against Risks in Foundries and Welding - Part 1.<br />
Safety shoes designed to protect against anything<br />
more than minor injury are classified as Category<br />
II or III. These products must undergo a typeexamination<br />
by an accredited testing body to<br />
ensure they meet their ‘Essential Health and<br />
Safety Requirement’ (EHSR). Category III<br />
products, which protect against permanent<br />
damage and death, additionally require ongoing<br />
independent quality assurance through either<br />
Module C2 Product Verification or Module D<br />
Product Quality Assurance.<br />
Manufacturers are obliged to provide the<br />
Declaration of Conformity along with user<br />
46 TC JANUARY <strong>2024</strong>
“The lack of market<br />
surveillance and<br />
enforcement in the UK<br />
means it can be<br />
difficult to distinguish<br />
responsible suppliers<br />
from less responsible<br />
ones”<br />
instructions and technical documentation to sell<br />
and distribute Category II and III safety footwear<br />
in the UK.<br />
Employers have a duty of care and are<br />
responsible for ensuring that the PPE they<br />
provide for their workers is properly certified and<br />
approved, too. Not all buyers and specifiers are<br />
aware of this responsibility – and very few will<br />
have all the knowledge or resources they need to<br />
validate suppliers’ claims.<br />
Product failures<br />
The lack of market surveillance and enforcement<br />
in the UK means it can be difficult to distinguish<br />
responsible suppliers from less responsible ones.<br />
Furthermore, the quantity of non-compliant<br />
products being sold in the UK market is on the<br />
rise.<br />
Some products claim UKCA or CE approvals but<br />
have not been appropriately certified. These<br />
items risk serious injury to wearers as well as<br />
exposing businesses to<br />
the risk of prosecution<br />
for failing to protect<br />
their staff.<br />
Our tests on nonmember<br />
products<br />
uncovered some<br />
disturbing failures.<br />
For example, there<br />
has been a<br />
proliferation of so-called<br />
safety footwear that is often<br />
promoted as “unbreakable” or<br />
“indestructible” on social media. These<br />
We encourage all those charged with specifying PPE to:<br />
1) CHECK your supplier is BSIF-registered. BSIF-audited suppliers are compliant, competent<br />
and trustworthy. Don’t settle for less.<br />
2) SELECT appropriate, certified and compliant products. Registered Safety Suppliers can<br />
support the product selection process through their competence, capability and knowledge.<br />
3) PROTECT your workforce and your business. Registered Safety Suppliers go above and<br />
beyond, helping to keep your people safe and helping your business to thrive.<br />
A full list of registered suppliers is available to view at https://www.bsif.co.uk/rsss/<br />
“Many products also failed the compression<br />
tests or had steel toecaps that were not<br />
produced with the correct shape or to the<br />
standards required”<br />
products all too often have not been tested or<br />
accredited to any of the required standards and<br />
failed many of our tests.<br />
Any products that claim to have a protective<br />
midsole should be able to prevent a nail going<br />
through the base of the footwear at a force of<br />
1100 Newtons. However, none of the so-called<br />
“indestructible” products we tested did so. Many<br />
products also failed the compression tests or had<br />
steel toecaps that were not produced with the<br />
correct shape or to the standards required.<br />
Registered Safety Supplier Scheme<br />
The BSIF works hard to<br />
eliminate unsafe, noncompliant<br />
and illegal<br />
safety footwear<br />
from the market.<br />
Members of our<br />
Registered Supplier<br />
Safety Scheme<br />
must sign a formal,<br />
binding declaration<br />
that all safety<br />
products they offer meet<br />
the appropriate standards,<br />
fully comply with PPE regulations<br />
and are correctly UKCA or CE marked. Every year,<br />
we source one item of PPE from members for<br />
assessment by an accredited test laboratory.<br />
We tested 108 items of safety footwear produced<br />
by RSSS members between December 2021 and<br />
December 2022. Whereas 88% of non-member<br />
products tested, failed, 90% of member products<br />
met all requirements on product claims and<br />
documentation. RSSS members whose products<br />
failed to meet the test criteria were required to<br />
rectify issues immediately to remain part of the<br />
scheme. If a member ever refuses corrective<br />
action they will be removed from the scheme and<br />
referred to the authorities.<br />
This is why we always recommend that all UK<br />
buyers and specifiers of safety products and<br />
PPE look for the Registered Safety Supplier<br />
Scheme Shield. Ensuring safety footwear is<br />
fully compliant with all required standards is<br />
hugely challenging. By using a Registered<br />
Safety Supplier, you can be confident that you<br />
are getting genuine, appropriately approved<br />
products that perform as they should.<br />
Contact the BSIF<br />
01442 248744<br />
www.bsif.co.uk<br />
JANUARY <strong>2024</strong> TC 47
Updates<br />
For further info on all these updates and more, visit www.total-contractor.co.uk<br />
NEXT GEN KNEEPADS<br />
Snickers Workwear has been inventing and<br />
reinventing Work Trousers with Kneepads<br />
since 1975.<br />
With the company renowned for its continual<br />
innovation, the process has continued with the<br />
launch of the world’s first built-in, certified<br />
kneepads which are completely integrated into a<br />
pair of Snickers Workwear’s premium stretch Work<br />
Trousers.<br />
The unique AllroundWork, Stretch Trousers with<br />
Capsulized Kneepads and Holster Pockets deliver<br />
low-profile, comfortable impact protection. They’re<br />
an innovative combination of cutting-edge<br />
sportswear technology coupled with Snickers<br />
Workwear’s world-renowned comfort, functionality<br />
and sustainable fabric design technology.<br />
These street-smart hard-working slim-fit Trousers<br />
combine enhanced flexibility and comfort with a 2-<br />
way stretch fabric plus additional 4-way stretch<br />
panels at key stress points. There’s also CORDURA<br />
reinforced holster, ruler, and cargo pockets.<br />
And, as is typical of all Snickers Workwear<br />
clothing, these durable and comfortable Work<br />
Trousers with the lightweight Capsulized<br />
kneepads provide in-place ergonomic protection<br />
all day, every day.<br />
www.snickersworkwear.com/campaign/<br />
capsulized<br />
TACKLE THE TASK WITH NEW JACKETS<br />
Tackle the elements head-on with the Carhartt Insulated Jacket range. Engineered for the tough, modern<br />
workforce, these men’s jackets combine rugged durability with unbeatable comfort, ensuring you can tackle the<br />
task at hand no matter the weather.<br />
Whether it’s loading the van or digging foundations, the Carhartt LWD Relaxed Fit Stretch Insulated Jacket (106013) guarantees<br />
ease of movement, flexibility and long-lasting wear. Safety on site is always paramount, so this jacket includes reflective<br />
details to enhance low-light visibility. With secure storage in the form of chest and interior pockets, essentials remain within<br />
easy reach and it has an adjustable hem which allows for a customisable fit. The Rain Defender Relaxed Fit Lightweight Insulated Jacket (102208) defies the<br />
winter chill without the weight. Weighing just 1.75 ounces, its rugged Cordura Fabric shell is lighter than your average tee. Quilted for comfort, water-repellent<br />
for weather defence and loaded with pockets, this versatile jacket adapts to every temperature drop. Gear up for the elements with the Carhartt Montana Loose<br />
Fit Insulated Jacket (105474) – it’s tailored to triumph over wet weather. The synthetic down insulation and sherpa fleece lining in the upper body keep you<br />
toasty warm while the attached three-piece hood and adjustable hem keep out the rain. Boasting a loose fit for comfort and loaded with pockets inside and out,<br />
this jacket combines durability with style. www.carhartt.com<br />
NEW WERNER CATALOGUE LAUNCHED<br />
Werner has announced the launch of its new trade catalogue.<br />
The new catalogue features all of Werner’s products and has been updated to include the recently launched Pro Plus Tower, as<br />
well as other new bestselling products including the LEANSAFE X3 and Adjustable & Linking PRO Platform. For over 100 years,<br />
the Werner brand has been revered across the industry for its broad product line and its commitment to placing safety at its<br />
fore. Its vast range of products have been designed with the user in mind, helping to make working at height safer and faster,<br />
whatever the job. The catalogue includes Werner’s entire portfolio of extension ladders; stepladders; roof ladders; fibreglass<br />
ladders; aluminium ladders; telescopic ladders; stepstools; work platforms; access towers; loft ladders, and lock-in accessories such as paint cups and<br />
utility buckets. Mark Robson, Product Manager at Werner, said: “Werner takes considerable pride in its continued investment in new products, markets<br />
and technologies. The Werner brand has achieved some exciting new developments and milestones over the past year, such as its 100-year anniversary<br />
and the launch of new innovative products such as the Pro Plus Tower, and we are excited to launch a new catalogue which reflects the brand’s<br />
commitment to innovation, and also its reputation as the number one choice for professionals.” www.wernerco.com/uk/literature<br />
48 TC JANUARY <strong>2024</strong>
WWW.FALLARREST.COM<br />
Fall Arrest is a website designed to<br />
provide information appertaining to fall<br />
protection and prevention. The site will<br />
aid clients, architects, surveyors alike with<br />
information and provide solutions that<br />
we can offer. These offerings include full<br />
design under CDM. Fall Arrest partners<br />
with leading and trusted suppliers &<br />
manufacturers within the industry.<br />
We can assist you in the design, supply,<br />
installation & recertification of fall protection<br />
equipment as well as the supply of highly<br />
engineered personal fall protective equipment<br />
through our partners www.harnesses.co.uk.<br />
info@fallarrest.com • www.fallarrest.com
Updates<br />
For further info on all these updates and more, visit www.total-contractor.co.uk<br />
POWER UP WITH MAKITA<br />
Makita has introduced a new Impact Driver to<br />
its XGT range. Offering the same benefits as its<br />
predecessor, the manufacturer has introduced<br />
new dual spring technology and enhanced anvil<br />
stability for less bit wobble with its new TD002G<br />
40VMax XGT Brushless Impact Driver.<br />
Powered by a 40VMax XGT Li-Ion battery, the heavy<br />
duty TD002G 40VMax XGT Brushless Impact Driver<br />
delivers a maximum fastening torque of 220N/m, a<br />
no-load speed of up to 3,700rpm and up to 4,600<br />
impacts per minute.<br />
Notably, Makita has developed a new dual spring<br />
mechanism for this impressive tool, consisting of<br />
two types of springs with different load capacities to<br />
adjust impact power according to the workload,<br />
whilst helping to reduce recoil and vibration. This<br />
enables more comfortable operation across a wider<br />
range of applications, from light-duty screw<br />
tightening to heavy-duty metal fastening where the<br />
second spring is utilised. Furthermore, an increased<br />
screw tightening speed enables greater working<br />
efficiency – between 10% and 25% faster,<br />
depending on the type of screws being used. Users<br />
will also appreciate the one-touch bit installation<br />
which has been refined to remove resistance when<br />
inserting the bit. As such, screwdriver bits can be<br />
inserted easily with one hand without needing to<br />
pull back the chuck collar. Kevin Brannigan,<br />
Marketing Manager at Makita UK, commented: “We<br />
pride ourselves on making continuous<br />
improvements to our range of power tools – this<br />
ethos has been central to Makita’s longevity and<br />
success over the past 100 years.”<br />
www.makitauk.com<br />
SAFETY BOOTS THAT REALLY DELIVER<br />
Carhartt's Michigan Rugged Flex S1P Mid-cut Safety Boot (F700909) is designed for hard working tradespeople who<br />
refuse to compromise on protection or comfort.<br />
With a sneaker-inspired design, the Michigan Safety Boot blends advanced safety and smart design features with lightweight<br />
materials, setting a whole new standard in occupational safety in dry environments. This shoe has a strong fiberglass safety toe that<br />
meets the stringent EN ISO 20345:2012 S1P standards, providing solid protection from 200 joules of weight and impact. As comfort<br />
is so important for long days on site, the design includes a fully cushioned footbed with shock absorption to reduce fatigue, while the<br />
fit is carefully engineered to give enough space for your feet to expand over time, ensuring lasting comfort. This boot is ideal for all kinds of situations: the rubber<br />
outsole has (SRC) slip resistance, (HI) insulation and (HRO) heat and oil resistance so you can be confident working in a variety of conditions. Rugged Flex<br />
technology gives flexibility to the boot, so wearers can move around easily at whatever awkward angles they find themselves in on site. Constructed with a<br />
water-resistant treated suede leather and textile upper, the energy absorption heel in-sock also features anti-odour and absorption properties which can be<br />
removed for added convenience. www.carhartt.com<br />
NEW CORDLESS POWER CUTTER<br />
Power tool manufacturer Makita has added a new CE002G 80VMax (40VMax x2) XGT Brushless 355mm Dry Power<br />
Cutter to its range of high-powered construction tools.<br />
The CE002G is designed for dry cutting and is perfect for operations where use of a water supply kit should be avoided, such as<br />
indoor renovations and modifications. It is operated by two XGT batteries in series that provide up to 80VMax of power to achieve a cutting depth of 127mm and<br />
a high cutting speed of 4,200rpm – all without the need for petrol or cords. It also offers supreme convenience and comfort thanks to its anti-vibration housing<br />
with built-in damper spring, which helps to achieve an extremely low vibration rate of 2.0m/s². Notably, the tool is compatible with Makita’s wireless dust<br />
extractors via the Auto-start Wireless System (AWS) for wireless communication between the machine and the extractor. In addition to offering high<br />
performance levels, the CE002G Power Cutter includes key safety features such as active feedback sensors to shut down the tool in the event of kickback, as<br />
well as an electric brake. Kevin Brannigan, Marketing Manager at Makita UK, commented: “The CE002G is the latest in our extensive range of power cutters<br />
which have stood the test of time with our professional customers. There’s no fumes, pull starts or the maintenance associated with a petrol powered saw and<br />
we continue to evolve and enhance our cordless power tool range based on feedback from those using them on a daily basis.” www.makitauk.com<br />
50 TC JANUARY <strong>2024</strong>
ONDULINE® BATTEN<br />
CLOAKING PIECE<br />
ISOLINE® LOW LINE<br />
Bituminous corrugated underlay sheet,<br />
made from 50% recycled fibres. Robust with<br />
guaranteed waterproofing for 30-years.<br />
ONDULINE® EAVES<br />
VENTILATOR STRIP<br />
ONDUTISS® AIR<br />
Highly vapour permeable, breathable<br />
membrane with superior tensile<br />
strength and durability.<br />
ONDULINE® EAVES TRAY<br />
ISOLINE® LOW LINE<br />
Complete sub-roof system for low pitch roofs<br />
A unique under roof waterproofing system that can be<br />
used on a roof pitch as low as 10° for all roof tiles. The<br />
ISOLINE® sub-roof acts as the primary waterproofing,<br />
making roof tiles a secondary line of defence.<br />
Protection like no other!<br />
onduline.co.uk<br />
0207 727 0533<br />
enquiries@onduline.net
RAINWATER<br />
SYSTEM<br />
OGEE GUTTER<br />
110° OFFSET<br />
LARGE HOPPER<br />
PROJECT OFFSET 110°<br />
Y BRANCH<br />
3M DOWNPIPE<br />
PLINTH OFFSET<br />
SHOE<br />
MANUFACTURER OF ALUMINIUM RAINWATER SYSTEMS<br />
SPECIALISING IN BESPOKE PRODUCTION<br />
GUTTERS DOWNPIPES FASCIA SOFFIT COPING SILLS CLADDING<br />
· EXTRUDED AND SEAMLESS GUTTERING<br />
· EXTRUDED DOWNPIPES<br />
· SMOOTH OR CAST EFFECT<br />
· OGEE GUTTERING<br />
· HALF ROUND GUTTERING<br />
· BOX GUTTERING<br />
· BESPOKE GUTTERING<br />
· ROUND DOWNPIPES 63MM 76MM 100MM 150MM<br />
· SQUARE DOWNPIPES 63MM 76MM 100MM 150MM<br />
· RECTANGULAR DOWNPIPE 76*100MM<br />
Seamless Aluminium International Ltd<br />
Unit 6b, Solihull Building Trade Centre<br />
Olton Wharf, Olton, West Midlands B92 7RN<br />
Info@seamlessaluminium.co.uk<br />
+44 (0)121 765 4355<br />
www.seamlessaluminium.co.uk