Celotex 25mm TB4025 2.4m x 1.2m checklist-Please note this product is non returnable Are the Celotex CW4075 boards

Are the Celotex CW4075 boards environmentally friendly

Fully complies with BS1230: Part 1: 1985 (Type 3)

SuperFOIL SF60 is a high-performance multi-foil insulation that combines a vapour control layer

ARC U-Barrier is compressed between the top of the spandrel panel and underside of the roof covering

Celotex 25mm TB4025 2.4m x 1.2m checklist-Please note this product is non returnable Are the Celotex CW4075 boardsCelotex TB4025 is a 25mm high performance PIR insulation board designed for diverse building applications, ensuring thermal efficiency and energy savings. The board is made from polyisocyanurate with fire retardants, adhering to strict environmental standards. With over 90 years of experience, it is a popular and easily accessible choice for contractors in various construction projects. Celotex TB4025 is a 25mm general purpose insulation board