Product Number: ISP-0224
This PIR CW4000 wall insulation board by Celotex is thermal insulation for partial cavity walls.
- Convenient sized boards for installation between cavity wall ties
- Improved thermal insulation performance within cavity air spaces
- Thermal conductivity of 0.022W/mK
- A+ rating when compared to the BRE Green Guide 2008
- Low emissivity foil facings on both sides
- BBA approved
- 11 Sheets per pack
For more information about Celotex Insulation Boards contact us today.