Warmline PIR Insulated Plasterboard has been designed as a simple effective way to improve the thermal efficiency in both walls and roof applications. It is available in a number of different thicknesses and sizes; please see the drop-down menu for the full selection to suit your needs. Only available in squared edge. This product is a polyisocyanurate foam bonded to plasterboard for dry lining and insulating in one application. The board can offer additional insulation inside a room and responds quickly to heating systems, therefore improving thermal values of the existing wall. The board can be applied to solid walls using the dot & dab method or it can be mechanically fixed directly to the wall. They are fully applicable with Part L of the building regulations and has a Thermal conductivity of 0.022 W/mK . For any further information or guidance using this product, please speak to a member of our sales team today .