08000 322 122
United Kingdom
1800 322 122
Republic of Ireland

Quinn Therm QW PIR

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.


Certified under BBA certificate number 07/4444
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)1200mm x 2400mm
Thickness (mm)20mm – 200mm
Thermal Conductivity (λ)0.022mk
FacersLow emissivity foil facers
Core water vapour resistivity≅300MNs/gm
Compressive strength>150kPa