The Siniat GTEC Thermal PIR Board Tapered Edge is a versatile and high-performance insulation product designed for excellent thermal performance in walls, roofs, and floors. At 2400 x 1200 x 72.5mm, this board offers a high strength-to-weight ratio, delivering maximum efficiency in your building project. It is manufactured with rigid PIR (polyisocyanurate) foam, faced on both sides with a composite foil facing which provides a degree of vapour resistance. The tapered edge design allows for easy jointing and finishing.