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Celotex Insulation Board CW4050 Cavity Wall 50mm 1200mm x 450mm Product Code:  778064
  • Width: 450 mm
  • Length: 1200 mm
  • Coverage: 0.54 m²
  • Thermal Conductivity: 0.022 W/mK
  • Fire Retardant: Yes
  • Thickness: 50 mm
  • Material: Polyisocyanurate
  • Usage: Cavity Wall
  • Made To Order: N
  • Manufacturer Model No: CW4000
  • Brand Name: Celotex
  • Range Description: Insulation Board

£36.85 per pack (exc VAT)

Was £41.03
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£44.22 per pack (inc VAT @20%)

Was £49.24
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Celotex CW4050 is an insulation board which is a perfect solution for thermal insulation for all partial fill cavity walls. It comes in convenient size boards making installation hassle-free while benefiting from long-term energy saving properties. It comprises of a polyisocyanurate (PIR) rigid foam core finished with low emissivity aluminium foil facing sheets and is manufactured with agents that have zero ozone depletion potential (ODP) and zero global warming potential (GWP). 11 Sheets per Pack.

  • With low emissivity foil facings, CW4000 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
  • Lambda: 0.022W/mK
  • Comes in convenient sized boards for installation between cavity wall ties
  • Achieves an A+ rating when compared to the BRE Green Guide 2008
  • Is certified under BBA certificate number 94/3080
  • Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces
  • Is Energy Saving Trust Recommended
  • Future proofs the energy performance of new and existing buildings
  • For full and detailed product information please download the CW4000 product datasheet
Width: 450 mm
Length: 1200 mm
Coverage: 0.54 m²
Thermal Conductivity: 0.022 W/mK
Fire Retardant: Yes
Thickness: 50 mm
Material: Polyisocyanurate
Usage: Cavity Wall
Made To Order: N
Manufacturer Model No: CW4000
Brand Name: Celotex
Range Description: Insulation Board

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