Product Details: Brand: Celotex Material Type: PIR Length: 2400mm Width: 1200mm Thickness: 52.5mm Sale Unit: Sheet Coverage: 2.88m2 Weight: 10.46kg/m2 Thermal Conductivity: 0.022W/mK Key Features: BBA certified. Use in internal walls and pitched roofs. Combines insulation & drylining. Quick and easy installation. Combines insulation & drylining. Features an inbuilt vapour control layer. Compressive Strength: 120kPa. Has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP). Suitable for both direct bonding (‘dot and dab’) and mechanically fixed installation techniques. Offers the installer maximum flexibility and installation speed due to the tapered edge. Reaction to Fire: Euroclass B-s1, d0 Reaction to Fire classification, according to EN 13501-1. 52.5mm Celotex PL4040 Insulated Plasterboard: a 2-in-1 insulation and drylining board that combines the low-heat transfer properties of PIR with the structural integrity of plasterboard. Comprising a high-performance PIR insulation board bonded to tapered edge plasterboard, the sheets feature a narrow edge profile, making them the perfect wall insulation choice. Not only will the joints become invisible under paint, but the even surface also provides a smooth background for tiles. It can be installed in a range of building applications, from the internal side of solid masonry walls to under and between rafters and joists. The 52.5mm refers to the overall thickness (both the insulation board (25mm) and plasterboard (12.5mm) elements bonded together). BBA certified as a thermal laminate and can be used in both existing domestic and non-domestic buildings. As well as providing thermal efficiency, it can also help to limit the risk of surface condensation. Application: PL4040 is suitable for pitched roof and wall applications in both new build and refurbishment projects and drastically reduces installation time, providing insulation and plasterboard in one operation. Pitched roofs. Flat roof and wall applications. Internal solid wall insulation. The 'underneath' layer of insulation in between and under rafter and joist applications. Timber frame lining applications. Certifications: Achieves a BRE Green Guide Rating of A+. BBA approved – certificate 16/5357 (Plasterboard Thermal Laminate). BBA and Ofgem approved. Plasterboard is defined as Class O in accordance with the Building Regulations. CE marked.
