Celotex GA4080 80mm PIR Insulation is suitable for many floor, wall, and roof applications. 80mm Celotex Insulation boards are manufactured usisng an eco-friendly blowing agent that has a low potential to cause global warming. They have zero ozone destruction potential (ODP). 80mm Celotex PIR boards feature a low-emissivity foil facing that improves thermal performance in sealed cavity air spaces, improving the U value. 80mm Celotex PIR Insulation boards are lightweight and can be easily transported. They are also strong enough to be fitted as is. The BBA has certified Celotex GA4080 to be suitable for roof, wall and floor applications provided it is used and maintained in accordance with the certificate. Celotex GA4080 is a BRE Green Guide A rated product that can be used in your BREEAM assessments to show environmental performance.