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Celotex CW4000 PIR Cavity Wall Insulation Board 1.2m x 450 x 50mm

SKU: CXCW4050
The Celotex CW4000 PIR Cavity Wall Insulation Board 1.2m x 450 x 50mm (L x W x T) is an easy to install polyisocyanurate (PIR) insulation board that features a low emissivity foil facing with excellent thermal performance. It's the perfect solution in applications to partial fill masonry cavity walls, and the impressive U-values are achievable due to the low emissive foil facing, plus a low 0.022 W/m.K thermal conductivity value. Therefore, savings over the longer term are attainable with this durable PIR board being one of the best performing insulation materials available. The board benefits from a BRE (Building Research Establishment) Green Guide A Rating to assist with environmental performance, and has been specifically designed ensure fitment in standard wall tie spacing requirements.
Features & benefits
  • High performance facer
  • BRE Green Guide Rating of A, demonstrating its environmental performance in BREEAM applications
  • Excellent thermal performance
  • Lightweight and easy to install
  • BBA certified
  • Long term saving potential due to it's superior performance
IDCXCW4050 Building Materials > Insulation > Wall Insulation > Celotex CW4000 PIR Cavity Wall Insulation Board 1.2m x 450 x 50mm

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The Celotex CW4000 PIR Cavity Wall Insulation Board 1.2m x 450 x 50mm (L x W x T) is an easy to install polyisocyanurate (PIR) insulation board that features a low emissivity foil facing with excellent thermal performance. It's the perfect solution in applications to partial fill masonry cavity walls, and the impressive U-values are achievable due to the low emissive foil facing, plus a low 0.022 W/m.K thermal conductivity value. Therefore, savings over the longer term are attainable with this durable PIR board being one of the best performing insulation materials available. The board benefits from a BRE (Building Research Establishment) Green Guide A Rating to assist with environmental performance, and has been specifically designed ensure fitment in standard wall tie spacing requirements.
Features & benefits
  • High performance facer
  • BRE Green Guide Rating of A, demonstrating its environmental performance in BREEAM applications
  • Excellent thermal performance
  • Lightweight and easy to install
  • BBA certified
  • Long term saving potential due to it's superior performance

Specifications
Product Name Celotex CW4000 PIR Cavity Wall Insulation Board 1.2m x 450 x 50mm
Brand Celotex
Manufacturer Name Saint-Gobain
Manufacturer Part Number CW4050
Compliance Approvals BBA Approved  
Warranty Period 12  months
Materials Polyisocyanurate  
Commercial Or Domestic Use Both  
Range Cavity Insulation  
Model Number CW4050  
Application Interior  
Pack Quantity 1  
Country Of Origin United Kingdom  
Applicable Standards ISO 9001  
Coverage 4.32  m2
Recyclable Yes  
Renewable No  
Product Width 450  mm
Product Weight 1.58  kg/m2
Product Length 1200  mm
Thickness 50  mm
Delivery Information
Next Day Delivery Next day delivery if ordered by 10am (subject to availability and location). Delivery online is only available for orders over £100 (ex VAT)* 

Jewson Cash/Credit Account customers: Delivery online is free* 

Non-Jewson account customers: Delivery is free for orders over £200 (ex VAT), orders between £100-£200 (ex VAT) incur £40 (ex VAT) delivery fee*

*Excluding Tool Hire and non-standard delivery areas.

Click & Collect Collect in 15 minutes (subject to availability and location)