About Our Vapour Check Plasterboard

What is 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 high thermal insulation value

The water-resistant membrane incorporated between the polystyrene and the plasterboard helps to form a vapour barrier, and ideal for when there is a rsik of damp

Cream face is for decorating or plastering

Ideal for lining the inside of external walls, particularly when upgrading walls with low insulation value