Celotex CW4040 is an easy to install PIR insulation board with excellent thermal performance, featuring a low emissivity foil facing. Available in thicknesses from 40mm to 100mm, it is suitable for use in partial fill cavity wall applications.
Features and Benefits:
- Lightweight 1200 x 450mm boards
- Squared edges
- Low emissivity foil facing
- Achieves a BRE Green Guide A rating
- BBA approved
