Knauf Vapour Panel plasterboard has a metallised polyester foil laminated on the grey paper back, finished with a square edge. The Vapour Panel has a metallised polyester foil which creates an effective vapour barrier to limit any moisture diffusion. This Panel is ideal for lining external walls and roofs.
Suitable for external walls and roofs
Standard plasterboard laminated with metallised polyester to block water vapour
For use wherever vapour barrier is required, such as pitched roofs in loft conversions
Ideal for when a vapour barrier is needed
Complies fully with BS1230 Part 1 1985