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Home Loft Insulation Insulation Board Celotex CW4040 Cavity Wall Insulation Board - 1200 x 450 x 40mm - Pack of 14 Sheets

Celotex CW4040 Cavity Wall Insulation Board - 1200 x 450 x 40mm - Pack of 14 Sheets

Code:
CW4040
Brand:
Celotex

This Celotex CW4040 insulation board has been designed as a solution to partial fill insulation for masonry cavity walls. Available in 40mm thickness, the high-performance rigid polyisocyanurate (PIR) insulation board has been sized to fit between cavity wall ties and is suita... Read More

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Description

This Celotex CW4040 insulation board has been designed as a solution to partial fill insulation for masonry cavity walls. Available in 40mm thickness, the high-performance rigid polyisocyanurate (PIR) insulation board has been sized to fit between cavity wall ties and is suitable for use in both new and existing builds as well as extensions. Along with the low thermal conductivity value of 0.022 W/m.K, the low emissive aluminium foil facing helps the CW4000 to achieve impressive U-values. As a result, this sturdy PIR board is among the best-performing insulation materials available on the market, offering reliable long-term savings for buildings it's installed in.

The Celotex CW4040 has been sized specifically to fit the standard wall tie spacing requirements. So, no cutting is required, meaning it's quick and easy to install. When installed correctly, this solution can help meet carbon dioxide emissions and energy use targets which have been set by the national building regulations. It also has a BBA (British Board of Agrement) certificate, giving you extra peace of mind. Additionally, these boards have a BRE (Building Research Establishment) Green Guide Rating of A, which will help improve your environmental performance.

Features & Benefits: Celotex CW4040 Cavity Wall Insulation Board - 1200 x 450 x 40mm - Pack of 14 Sheets

  • High-performance partial fill PIR insulation board
  • Quick & easy to install
  • Suitable for masonry cavity walls
  • Low emissivity foil facings for improved thermal insulation performance in cavity air spaces
  • BRE Green Guide Rating of A
  • BBA certified

Product Specification

  • Length: 1200mm
  • Width: 450mm
  • Thickness: 40mm
  • Pack Coverage: 7.56m2
  • R-Value: 1.80m2K/W
  • Maximum weight: 1.41kg/m2
  • Thermal conductivity: 0.022W/m.K, according to BS EN 13165 for factory made rigid polyurethane foam (PU) product
  • Compressive strength (kPa): CS(10\Y)120
  • Spread of flame: Euroclass F Reaction to Fire classification, according to BS EN 13501-1. Products with this level of classification are not provided with a rating for smoke emission.

Dimensions

Length 1200mm Width 450mm

Details

Thickness 40mm Application Cavity Wall Material PIR Product Type Board
Facing Foil Thermal Conductivity 0.022 W/mK Edging Square Edge Range CW4000 Board Size 1200mm x 2400mm

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