British Gypsum 5200030672 Gyproc Wallboard Duplex 15mm x 1200mm x 2300mm T/E

British Gypsum Gyproc WallBoard Duplex 15mm

This 15mm board has a layer of foil on the back to prevent condensation forming in external walls and roof spaces.

Condensation forms at points where warm meets cold. Not only does this create damp and mould in living spaces, but it can also cause structural problems, weakening timber framed buildings and corroding other materials.

Gyproc WallBoard Duplex 12.5mm provides the same excellent fire and acoustic performance as our standard 12.5mm wallboard, but it also stops condensation in its tracks for better structural stability and a healthier living environment.