Gyproc WallBoard Duplex is a plasterboard with an integrated vapour-control layer, offering a combined wall-lining and moisture control solution. The front face of the board is a smooth, plaster-ready gypsum surface, while the back face has a reflective barrier that helps prevent moisture and condensation in internal walls and ceilings. This board is perfect for internal walls, loft conversions, and areas where managing condensation is important.

Benefits

• Built-in vapour control
• Surface can be plastered, painted, papered or lightly decorated
• A combination of lining and vapour control reduces the need for materials and the installation time
• Suitable for walls and ceilings
• Condensation prevention

Good the know

• Available in 12.5mm & 15mm thickness options
• Standard sheet size of 1.2m x 2.4m
• The board does not add structural strength, loads must be carried by the supporting frame
• Follow the standard dry-lining practices for cutting, fixing and joint finishing
• Surface can be plastered, painted, tiled or papered
• Designed for indoor applications only