About Our Vapour Check Plasterboard
Standard gypsum plasterboard, backed with a vapour control layer. Gyproc WallBoard backed with a vapour control membrane, used for wall and ceiling linings where vapour control and a plasterboard lining are both necessary.
Consists of 12.5mm plasterboard backed with a thick layer of extruded polystyrene to form a versatile board with a high thermal insulation value
The water-resistant membrane incorporated between the polystyrene and the plasterboard helps to form a vapour barrier and is ideal for when there is a risk of damp
The cream face is for decorating or plastering
Ideal for lining the inside of external walls, particularly when upgrading walls with a low insulation value