The Celotex GA4060 is a premium multi-purpose insulation board designed to provide thermal efficiency for numerous building applications. Measuring 2.4m x 1.2m with a thickness of 60mm, this high-quality product offers exceptional performance and reliability. Made from PIR (polyisocyanurate) with aluminium foil facing on both sides, it offers high levels of thermal resistance and durability, making it ideal for floors, roofs and walls in both new build and refurbishment projects.