The 75mm Celotex GA4075 PIR Insulation Board is a high-performance insulation solution ideal for floors, walls, and roofs. It has a size of 2400mm x 1200mm and is made from rigid polyisocyanurate (PIR) foam sandwiched between two layers of aluminium foil. The Celotex GA4075 offers an excellent thermal performance with a lambda value of 0.022 W/mK, making it one of the most energy-efficient insulation boards on the market. This product is designed to be easy to install and provides excellent durability with its robust construction.
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