50mm insulation p.i.r board

£28.00

Length: 2.4m.
Width: 1.2m.
Thickness: 50mm.
Coverage: 2.88m2.
Thermal conductivity: 0.022 W/mK.
Thermal resistance: 2.25 m²K/W.
Fire rating: Class 1 - BS 476 (part 7),
Certification: BBA certified.
Facing: low emissivity multilayer coated aluminium on both sides.

Application

Pitched roofs.
Framed walls.
Floors - compatible with underfloor heating systems