Xtratherm Thin-R Plus is a modified PIR rigid insulation board merged to low emissivity aluminum foil facings that delivers exceptional thermal performance with a thermal conductivity of 0.021 W/mK in commercial and residential buildings.
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CavityTherm can be built into a traditional 100-125mm cavity using traditional foundation, building skills and materials achieve a u-value of 0.14W/m²K. This is a practical solution, with a low energy design.
The board has been engineered to direct moisture that may penetrate through the external wall, also adding protection from wind and rain.
By using CavityTherm gains good credits under the Code for Sustainable Homes Assessment, air tightness and can reduce thermal bridging.
277970 - XTRATHERM CAVITYTHERM FULL FILL 1200X450X100MM