Gypsum plasterboard with integral vapour control layers for an advanced level of thermal insulation.12.5mm Gyproc WallBoard bonded to CFC and HCFC-free meaning zero ODP (Ozone Depletion Potential), high performance polyisocyanurate foam insulant with two integral vapour control layers to reduce the risk of condensation. Designed to be used in both refurbishment and new build for walls, ceiling, room in the roof and window reveals where a high level of cost effective thermal insulation is required to reduce heat loss from buildings as part of our British Gypsum BBA approved systems.Features: Faced with ivory coloured Gyproc WallBoard (MR version is faced with Gyproc Moisture Resistant board)
Backed with pale yellow Polyisocyanurate foam with a 2 x vapour control barrier
Complies with EN 13950
Available in tapered edge only
Thermal Conductivity: Gyproc WallBoard 0.19W/mK
Thermal Conductivity: Polyisocyanurate foam 0.022W/mK
For fixings, see Drywall Screws and Nailable Plugs.Specifications:Edge: Tapered Edge
Thickness: 78mm
Length: 2400mm
Width: 1200mm
Weight: 10.6kg/m2
R Value: 3.00