The Xtratherm Thin-R insulation board manufactured using a blowing agent has a core made of rigid PIR. The insulation core is faced on both sides with low emissivity composite foil facings. It is suitable for use on ventilated, hybrid or warm sloped roofs and provides the most efficient U-values with minimal intrusion. Provides coverage of 14.40m2.
- Thermal conductivity of 0.022 W/mK
- Reduces thermal bridging
- Moisture resistant
- Suitable for new build and refurbishment
- BRE Green Guide A+ Rated
- ISO 9001 assured quality system