This moisture resistant high-quality rigid insulation board by Xtratherm delivers twice the thermal performance for better efficiency. This pitched roof board is an ideal roofing solution as it ensures optimum insulation on complex roofs to provide maximum thermal performance and minimal intrusion in living spaces.
Thermal conductivity of 0.022 W/mK
Reduces thermal bridging
Suitable for new build and refurbishment
BRE Green Guide A+ Rated
ISO 9001 assured quality system