K.Energy insulated wall panel system - PGA Consultants

K.Energy insulated wall panel system 

120A - Metal Cladding 

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Metal Cladding Arval Globalwall K.Energy ribbed vertical composite cladding panels with patented external cladding 

overlay support system 

System reference 

Manufacturer 

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Arval K.Energy energy saving cladding system 

ArcelorMittal 

Immeuble Innovatis, 1-5 rue Luigi Cherubini 

La Plaine Saint Denis Cedex 93212 

FRANCE 

web site: www.arcelormittal.com/arval 

Please consult for production capacities at our other factories 

Refer drawing K002 for K'energy frequence 5.180.43 B top sheet elevation 

Horizontal support centres dependant on wind load calculations 

Direction Of Lay 

K010 

Panel module width 1000mm 

K008 

Glazing Module 

K011 

K004 

K009 

Horizontal support steelwork hot rolled 

painted or cold rolled galvanised 

K007 

K005 

K003 

K008 

K009 

K007 

K009 

K'energy vertical promisol 1001T wall panel elevation 

K008 

DOOR 

OR 

LOUVRES 

K003 

K006 

Panel length (6000mm maximum for 40mm, 50mm & 60mm panel thicknesses 

and 4000mm maximum for a 100mm panel thickness) 

N° K001-Key Elevation (internal) (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 & other relevant national standards)



R 

Metal Cladding Arval Globalwall K.Energy ribbed vertical composite cladding panels with patented external cladding 

overlay support system 

System reference 

Manufacturer 

R 

Arval K.Energy energy saving cladding system 

ArcelorMittal 

Immeuble Innovatis, 1-5 rue Luigi Cherubini 

La Plaine Saint Denis Cedex 93212 

FRANCE 

web site: www.arcelormittal.com/arval 

Please consult for production capacities at our other factories 

Refer drawing K001 for K'energy vertical promisol 1001T wall panel elevation 

Ondafix vertical support rails fixed to promisol 1001T vertical wall panel modules at centres dependant on wind load calculations 

Direction Of Lay 

K010 

Sheet length dependant on wind load calculations 

K008 

Glazing Module 

K011 

K005 

K007 

K012 

900mm cover width 

K004 

K008 

K012 

K008 

K009 

K009 

DOOR 

OR 

LOUVRES 

K007 

K009 

Ondafix vertical support rails fixed to promisol 

1001T vertical wall panel modules 

K'energy frequence 5.180.43 B top sheet elevation 

(Illustrative only - may be replaced by any suitable 

external steel or aluminium profile, "hi-tec" 

panelling, timber cladding or reconstituted stone) 

K006 

N° K002-Key Elevation (external) (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 & other relevant national standards)



External facing material 

0.63mm or 0.75mm gauge galvanized cold rolled steel sheet 

grade S220 G to EN10326 & EN10346 

Finish/colour 

Internal facing material 

Finish/colour 

Colorissme range (we recommend using light colours) to EN10169 

0.5mm or 0.63mm gauge galvanized cold rolled steel sheet 

grade S220 G to EN10326 & EN10346 

Interior 912 to EN10169 

3 

Core insulation HCFC free rigid polyurethane foam, density 40kg/m giving i [W/(m.K)] 

on stated overall K.Energy thickness module: 

140mm - 0.37; 160mm - 0.28; 180mm - 0.23; 200mm - 0.19; 220mm - 0.17. 

Please contact our Technical Department for further information/individual project assessment 

1000 Cover width 

333.3mm 

Promisol 1001T vertically laid wall panel 

Panel thickness 

Main panel fixing in accordance to the specification of panel thickness 

Horizontal steelwork sheeting rail 

Promisol 1001T wall panel 


Main panel fixing screw as per 

job specific calculations 

10mm minimum 

Side lap fixing screw at 

maximum 450mm centres 


50 

6x5mm butyl rubber sealant (site applied) 


200 

End lap stitcher screw at 

every crown 

End lap detail 

50 

10mm nominal 20mm maximum 

3 Rows of 6x5mm butyl rubber 

sealant (site applied) 



Side lap detail 

6mm diameter butyl rubber sealant 

Vapour seal when required (site applied) 

Direction of lay 

N° K003 - Panel Arrangement (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)



Primary cladding fasteners Self tapping and self drilling screws (galvanized carbon steel) . 

Number and location of 

fasteners 

Fixing Cladding 

210G Structure 

1 N° fastener at every support rail fixed through panel trough plus side lap fasteners at 450mm 

minimum centers or as required by project specific calculations. 

Fixing of outer cladding system to be in accordance with NBS applicable to system selected. 

Check that the structure is in a suitable state to receive the cladding before commencing fixing. Subcontractor must 

confirm acceptance to main contractor. 

215 Structure Do not fix cladding until final coats of paint have been applied to all contact surfaces of supporting structure, and 

remove all dust and foreign matter before finally fixing panels into position. 

Drill all holes and install fasteners at regular intervals in straight lines, centered on support bearings. 

Install fastners to correct tightness using special tools recommended by the fastener manufacturer. When used, 

screw guns must be fitted with depth sensitive devices and be used at the correct speed. 

Check fasteners on completion and adjust as necessary to ensure that they are watertight and sheeting is secure 

but not buckled or distorted. 




77 insulation 

zone 


Promisol 1001T wall panel vertically laid 

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Ondafix vertical support rail 

Low profile colour coated fixing at 180 (or 360) 

centres to suit design applied loading 

Fixing at 450 centres 

Profiled foam fillers 

0.75mm thick closer feature fin 

Illustrative only - Frequence 5.180.43 B wall sheet horizontally laid 

May be replaced by any suitable external steel or aluminium profile, 

"hi-tec" panelling, timber cladding or reconstituted stone 

Refer drawing K012 for the 4 No end lap options of the frequence 5.180.43 B wall sheet 

N° K004/1 - Fasteners 1 (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)





fasteners 

Sealing Cladding 

550A Seals 

1 N° fastener at every support rail fixed through panel trough plus intermediate fasteners 

at 450mm centers or as required by project specific calculations. 

. 

Horizontal - Rolled steel full interlocking male/female edges giving weather tight overlap joint. 

Vertical - Extended top profile with foam core and bottom profile cut back to give a fully sealed 

overlap joint (200mm) complete with 3 continuous rows of 6mm x 5mm butyl rubber sealant. 

554A Vapour seals 

Sealant tape: 20mm x 5mm closed cell foam vapour strip positioned in straight unbroken lines at panel 

supports, parallel to and slightly back from end of panel. Do not allow tape to be stretched into position. 

Ensure continuity and effectiveness of seal, especially at sheet corners. Ensure adequate over-compression 

to achieve required vapour seal. 

Sealing of outer cladding system to be in accordance with NBS applicable to system selected 




77 insulation 

zone 



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0.75mm thick closer feature fin 

Illustrative only - Frequence 5.180.43 B wall sheet horizontally laid 

May be replaced by any suitable external steel or aluminium profile, 

"hi-tec" panelling, timber cladding or reconstituted stone 


N° K004/2 - Sealing Joints 1 (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)





fasteners 

Fixing Cladding 

210G Structure 

1 N° fastener at every support rail fixed through panel trough plus side lap fasteners at 450mm 

minimum centers or as required by project specific calculations. 

Fixing of outer cladding system to be in accordance with NBS applicable to system selected. 

Check that the structure is in a suitable state to receive the cladding before commencing fixing. Subcontractor must 

confirm acceptance to main contractor. 

215 Structure Do not fix cladding until final coats of paint have been applied to all contact surfaces of supporting structure, and 

remove all dust and foreign matter before finally fixing panels into position. 

Drill all holes and install fasteners at regular intervals in straight lines, centered on support bearings. 

Install fastners to correct tightness using special tools recommended by the fastener manufacturer. When used, 

screw guns must be fitted with depth sensitive devices and be used at the correct speed. 

Check fasteners on completion and adjust as necessary to ensure that they are watertight and sheeting is secure 

but not buckled or distorted. 

43 

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Monobond butyl 



Top sheet stitcher fixing 

at 450 centres 

Illustrative only - Frequence 5.180.43 B wall sheet 

May be replaced by any suitable external steel or 

aluminium profile, "hi-tec" panelling, timber 

cladding or reconstituted stone 



N° K005/1 - Fasteners 2 (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)





fasteners 

Sealing Cladding 

550A Seals 

1 N° fastener at every support rail fixed through panel trough plus intermediate fasteners 

at 450mm centers or as required by project specific calculations. 

. 

Horizontal - Rolled steel full interlocking male/female edges giving weather tight overlap joint. 

Vertical - Extended top profile with foam core and bottom profile cut back to give a fully sealed 

overlap joint (200mm) complete with 3 continuous rows of 6mm x 5mm butyl rubber sealant. 

554A Vapour seals 

Sealant tape: 20mm x 5mm closed cell foam vapour strip positioned in straight unbroken lines at panel 

supports, parallel to and slightly back from end of panel. Do not allow tape to be stretched into position. 

Ensure continuity and effectiveness of seal, especially at sheet corners. Ensure adequate over-compression 

to achieve required vapour seal. 

Sealing of outer cladding system to be in accordance with NBS applicable to system selected 

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N° K005/2 - Sealing Joints 2 (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)



Accessories 

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Matching flashings and support zeds. Ondafix rails (1.5mm) 

Fittings and accessories generally 

221 Accessories Cappings, closure pieces, flashings, trims cills, gutters, fillers, spacers, tapes, sealants, fixings etc, where not 

specified, are to be types as recommended by ArcelorMittal - Arval. 

223 Isolating Tape A type recommended for the purpose by ArcelorMittal - Arval. Apply to those surfaces of supports which 

would otherwise be in contact with cladding or accessories after fixing. 

310A Purpose made 

cold formed 

metal 

accessories 

Material: 

Thickness/gauge: 

Finish/colour: 

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Galvanized cold rolled steel sheet grade S320 GD. 

0.75mm minimum. 

External - Colorissime range. 

Internal - Interior 912 

Workmanship as NBS Standard Section Z22. 

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Fix to K.Energy and/or Structure with 4.8mm stitcher screws (or rivets) at 450mm 

nominal centers. 

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6mm diameter bead of gun grade sealant 

Gun grade silicone fillet 

Cill flashing by others 

Note: These details are for guidance only. 

The individual building designer must 

satisfy him/herself of any and all cold 

bridging issues and adjust the final 

design layout accordingly. 

Closure flashing by others 

Brickwork 

N° K006 - Base Drip (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)



Accessories 

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cold formed 

metal 

accessories 

Material: 








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Glazing by others 


4mm diameter butyl 

rubber sealant 


Mastic sealant by others 







PIR board insulation 



6mm diameter bead of gun grade sealant to provide air seal 

Ondafix vertical 

support rail 

Horizontal steelwork by others 




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N° K007 - Cills (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)



Accessories 

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cold formed 

metal 

accessories 

Material: 








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N° K008 - Heads (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)



Accessories 

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cold formed 

metal 

accessories 

Material: 








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Vertical steelwork by others 














Jamb flashing by others 





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0.75mm thick closer feature fin Illustrative only - Frequence 5.180.43 B wall sheet 




N° K009 - Jambs (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)



Accessories 

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cold formed 

metal 

accessories 

Material: 








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Parapet flashing by others 











Ondafix vertical 

support rail 

Horizontal steelwork by others 

Profiled foam filler 




Internal parapet cladding by others 

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N° K010 - Parapets (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)



Accessories 

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cold formed 

metal 

accessories 

Material: 








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External corner flashing by others 


Cleader angle by others 







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N° K011 - Corner (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)



Accessories 

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cold formed 

metal 

accessories 

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Material: 








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180 

55 

10 







Steel butt straps colour 

coated profile 

900mm Profile cover width 

Frequence 5.180.43 B wall sheet 


BCR 9mm x 3mm mastic 

between deck sheets 

Line of ondafix vertical 

support rail 

43 

43 

150 Min 


Sleeved butted end lap detail 

Overlap joint end lap detail 






Frequence 5.180.43 B wall sheet 


0.75mm closer feature 

inverted tophat 

Illustrative only - Frequence 5.180.43 B 

wall sheet see note above 

43 

0.75mm closer 

feature fin 

43 

N° K012 - Assembly (illustrative) (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards) 

Side lap detail 

Feature fin joint end lap detail 

Feature inverted tophat joint end lap detail



Accessories 

Fixing panels generally 

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410 Fixing Panels The use of K.Energy sandwich panels requires accurate setting out, with due allowance for building 

expansion devices (these must not be built over). For fixing of external panels refer to relevant NBS 

documentation for selected system. 

Before fitting the panels, the cladding contractor must inspect the supporting structure using the 

criteria below listed, to ensure that the panels do not take on any uneveness inherent in the support 

support system, thereby causing the finished surface of the facade to be out of true. 

The results of a bilateral inspection by the principal contractor and the supplier of the support system 

should be duly recorded in any inspection report. In case of complaint in respect of ArcelorMittal - Arval 

products we will require production of the inspection report for the support structure. 

Any comosite panel system is aesthetically only as good as the framework to which it is fixed. It is 

essential therefore that the support system is true to line and plumb. We recommend that all 

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secondary steelwork to which K.Energy panels are fixed be designed to be capable of adjustment 

during erection. ArcelorMittal - Arval recommend steelwork tolerances as listed below:- 

Vertical tolerance (full height of building) = 5mm maximum 

Alignment (adjacent vertical supports) = +/-2mm 

Horizontal tolerance (full length of building) 

= +/-5mm 

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K.Energy panels are purpose-made to specific requirements. Site cutting is not normally required, 

if cutting is required the following should be observed:- 

Before cutting, masking tape must be laid on the cutting line to protect coating from damage. 

Cutting must be carried out with a jigsaw, blades are to have fine metal cutting serrations. 

Note - Angle grinders or similar type tools must not be used. 

Cut panels on suitable supports to avoid de-lamination of metal skins by vibration. 

All exposed foam cut panel edges to be protected afterwards with self adhesive foil tape. Cut openings 

in panels for outlets, vent pipes, flues, etc. to the minimum size necessary. Reinforce edges of openings 

with support angles/flashings. 

Drill all holes and install fasteners perpendicular to the surface of the panels. Position the fasteners at 

regular intervals in straight lines, centred on the support bearings. Remove dust and any other foreign 

matter before finally fixing panels into position. 

Protect panels adequately during fixing and up to Completion against mechanical damage/disfigurement. 

Rectify any defects as quickly as practicable to minimise damage and nuisance. Cladding panels and 

flashings must be cleaned down and swarf, rivet mandrels, debris, etc. must be removed on a day to day 

basis as work proceeds. 

Paint all cut edges to match face finish. 

N° K013 - Fixing Generally (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)

K.Energy insulated wall panel system - PGA Consultants

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