Celotex CW4040 Cavity Insulation Board 40mm x 450mm x 1200mm
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Overview
Celotex CW4040 is a high performance insulation board featuring low emissivity foil facings, and offers enhanced thermal performance as cavity wall insulation when compared to typical PIR products. Celotex CW4000’s enhanced features deliver thinner solutions that meet target U-values as required by Building Regulations including Part L and BREEAM.
- Convenient sized boards for installation between cavity wall ties
- Low emissivity foil facings on both sides
- Thermal conductivity of 0.022W/mK
- Zero ozone depletion potential and low global warming potential
- Polyisocyanurate rigid foam core
- Effective thermal performance
- Green Guide Rating A+
- BBA approved
- 14 sheets per pack
Technical specification
Length
1200 mm
Thickness
40 mm
Width
450 mm
Material
PIR
Usage
Cavity Board
Coverage
7.56 m2
Fire Retardant
Y
Thermal Conductivity
0.022 W/mK
Certifications Met
Bba Certificate Number 94/3080
Type
Insulation Boards
Dimension 1
1200
Dimension 2
450
Dimension 3
40
Manufacturer Model No
CW4040
Brand Name
Celotex
Range Description
Insulation Board
Data sheets
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