Quinn Therm QW Cavity Wall 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, for use in partial fill cavity wall applications.
The low emissivity foil facings increases the thermal resistance of the residual cavity and reducing the overall U-value of the wall.
The good dimensional tolerances of the QW Cavity Wall PIR Insulation board enabling it to be tightly butted to form a continuous layer of insulation.
Available with profiled T & G edges aiding installation and ensuring continuity of insulation across the joint.
Performance & Properties:
450mm x 1200mm
25mm – 110mm
Butt, tongue and groove
Thermal Conductivity (λ):
Low emissivity foil facers
Core water vapour resistivity:
Use Quinn Therm QW – Cavity in: