This roof sandwich panel belongs to the iQ⁺ System® range that has been designed to improve the energy efficiency of buildings and their environmental footprint. It is made of an iQ⁺ polyisocyanurate (PIR) foam and two prepainted steel facings. Its outer facing is trapezoidal.
 
Cover width: 1 000 mm
iQ⁺ System PIR foam
Declared thermal conductivity λ: 0.020 W/mK
Excellent airtightness thanks to the nesting and seal system minimizing thermal bridges
Standard thickness of facings: External side 0.60 mm/Internal side 0.40 mm
4 thicknesses of insulation core available, from 80 to 140 mm 
Visible fixings