Celotex TB4025 PIR Insulation 25mm can be used in a variety floor, wall and roof applications and to reduce cold-bridging. These 25mm Celotex Insulation boards contain a combination of eco-friendly blowing agents with a low potential for global warming. They have been shown to have zero ozone destruction potential (ODP). 25mm Celotex PIR boards feature a low-emissivity foil front that improves thermal performance in sealed cavity air spaces, lowering the U value. 25mm Celotex PIR Insulation boards are lightweight and rigid so they can be easily transported, used and fitted. Celotex TB4025 has been certified by the BBA as suitable for roof, wall and floor applications if it's installed, used and maintained in accordance with the certificate. Celotex TB4025 is equipped with a BRE Green Guide rating A, which can be used in your BREEAM assessments to show environmental performance.
