PIR Full Fill Cavity Insulation T&G

CavityTherm is an innovative built-in insulation for traditional walls that achieves passive level U-Values as low as 0.13 W/m2K with excellent thermal bridging detailing in cavities less than 150mm wide.

Xtratherm also supply cavity closers suitable for use for CavityTherm

• Engineered HIPs facer provides wind driven rain protection
• Moisture redirected to outer surface
• Prepositioned slots for sloping wall ties - no creep
• Fully engineered jointing
• Full range of accessory pieces build continuous system
• Excellent Thermal Bridging Values

Available from 100mm to 150mm