08000 322 122
United Kingdom
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Republic of Ireland

Quinn Therm QW Cavity Wall PIR

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. 

Specification

QW-Cavity Wall board sizes are co-ordinated with standard wall tie spacings
Tongue and groove edging for continuity of insulation across joints
Zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
Achieves an A+ rating when compared to the BRE Green Guide

Performance & Properties

Board size (mm)450mm x 1200mm
Thickness (mm)25mm – 110mm
EdgeButt, tongue and groove
Thermal Conductivity (λ)0.022mk
FacersLow emissivity foil facers
Core water vapour resistivity≅300MNs/gm
Compressive strength>150kPa