40mm Kingspan TF70 ThermaFloor PIR Insulation Board 2.4m x 1.2m Next Day Delivery Must be installed as part

Must be installed as part of a complete floor and ceiling system to achieve maximum performance

96/3226) and suitable for single person installation

Keep boards covered

5mm is an advanced plasterboard that integrates a vapour control layer

rafters and junctions has to be accounted for in the calculation

40mm Kingspan TF70 ThermaFloor PIR Insulation Board 2.4m x 1.2m Next Day Delivery Must be installed as part40mm marks the point where Kingspan Thermafloor TF70 starts to make a real thermal difference rather than a token one. At 1. 80 mK W thermal resistance and a 0. 022 W mK conductivity, this PIR board gives solid concrete and suspended timber floors a genuine upgrade while keeping the overall build up compact. Both faces carry a low emissivity composite foil, and the board suits new build and renovation equally. A sensible first step up from the slimmer