Unilin / Xtratherm Cavity Wall Plus XT/CWP (T&G) builds to a system thanks to its engineered tongue and grooved joints and pre-formed corners, ensuring insulation continuity and minimisation of thermal bridging. The Cavity Wall Plus tongue and groove jointing offers a practical on-site solution that results in a more robust continuous layer of insulation, minimising the threat of thermal bridging and improving the overall U-Value of the wall.
-30%
Unilin Thin-R Cavity Wall Plus Corner Insulation PIR Board T&G 1200 X 450mm
Original price was: £12.58.£8.81Current price is: £8.81.
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