PACK OF 15 (Total 15 Units) - Premium Thermapitch Roof Insulation Board - 2400mm x 1200mm x 50mmThis Thermapitch Roof Insulation Board is a high performance pitched roof insulation board, suitable for use in tiled or slated pitched roofs. This Thermapitch is suitable for both new build and retrofit projects. The insulation board is easy to cut and handle, ensuring an efficient installation process. Key Features - Amongst the most thermally efficient commonly used insulation products for pitched roofs/attic spaces Suitable for creating a useable attic space or attic renovation projects Reduces heat loss through the roof and which can help save on energy costs Not susceptible to sagging over time Robust Details for Part E of the Building Regulations (England & Wales) Has a thermal conductivity of 0.022 W/Mk Euroclass rating of F