• Cavity Wall Board (Cavity Wall Board) - GH Supplies, No.1 in Kent, London and the South East

Cavity Wall Board

A premium, high performance insulation board with precision cut tongue and groove joints on all four sides ensuring boards lock tightly together, minimising heat loss through thermal bridging. This unique joint offers increased protection against wind driven rain as well as improved air tightness. 

Sheet Size: 1190 x 450mm

Thicknesses: 75mm for 85mm cavity; 90mm for 100mm cavity; 115mm for 125mm cavity or 140mm for 150mm cavity

N.B. Some thicknesses may be minimum run quantities only. Brand may vary.

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Cavity Wall Board (Cavity Wall Board)

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Tags: cavity, wall, board, pir, insulation