Celotex GA4090 High Performance PIR Insulation – 2400 x 1200 x 90mm

As you’d expect from Celotex, the GA4090 is designed to the most rigorous standards in the industry. In fact, the BBA (British Board of Agrement) has approved it as fit for use in defined roof, wall and floor applications when installed, used and maintained according to the guidelines in the certificate. The GA4090 has a BRE (Building Research Establishment) Green Guide Rating of A, which will improve your environmental performance. Apart from everything else, it will provide reliable long-term energy savings for your home.