Quinn Therm QW PIR Insulation is a high performance, fibre free board, with a rigid thermoset insulation core and faced on both sides with a low emissivity composite foil facing.
The low emissivity foil facings increase the thermal resistance an unventilated cavity adjacent to the insulation, reducing the overall U-value of the wall.
The good dimensional tolerances of the Quinn Therm QW PIR Insulation board enable it to be tightly butted to form a continuous layer of insulation. Joints can then be easily taped with an aluminium foil tape to provide an effective vapour control layer.
|Board size:||1200mm x 2400mm|
|Thickness:||20mm – 200mm|
|Thermal Conductivity (λ):||0.022W/mK|
|Facers:||Low emissivity foil facers|
|Core water vapour resistivity:||≅300MNs/gm|