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Double Skin Insulated Roof System with Glass Fibre insulation - '0.25 U Value'
A high quality cost effective fastrack roof system offering ecological, fire resistance and design flexibility benefits over the traditional PUR foam cored composite panel.

External Sheet - 0.7mm colour coated galvanised steel Quedron profiled sheet
Insulation - 180mm thick Knauf Factoryclad 40 coompressed to 170mm. [Lambda0.040 W/mK]
Spacer System - 170mm deep Quedron Spacer
System. Brackets at 1m centres.
Vapour Control Layer - Lining Panel - Sealed side and
end laps.
Internal Sheet - 0.40mm thick colour coated
galvanised steel Quedron lining
panel.
Typical Purlin Centres 1100 - 1800mm
Minimum Design >5 degrees - trapezoidal sections
Roof Pitch >2.5 degrees - secret fix option.