40mm Celotex TB4040 PIR Insulation Board 2.4m x 1.2m Next Day Delivery supplied 4 per pack and

supplied 4 per pack and covering 2

Slabs measure 1200mm x 600mm and are supplied 4 per pack

install to the tested system specification rather than substituting on thickness alone

Material: PVCu extrusion with mineral fibre wool insulation

70 m²K/W at a thermal conductivity of 0

40mm Celotex TB4040 PIR Insulation Board 2.4m x 1.2m Next Day Delivery supplied 4 per pack andDiscover the exceptional thermal efficiency of Celotex PIR Insulation Boards, designed to meet your diverse insulation needs. Celotex PIR Insulation boards are multi purpose insulation boards, with high performing energy efficiency and thermal conductivity. Celotex PIR Insulation is an easy to install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing. Celotex insulation boards come in a