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50mm Celotex CW4050 PIR Cavity Wall Insulation Board 1200x450 (pack of 11)

UK delivery time:
1 - 2 days

50mm Celotex CW4050 PIR Cavity Wall Insulation Board 1200x450 (pack of 11)

Celotex CW4000 insulation board provides a simple insulation solution for partial fill cavity wall applications. Contains low emissivity foil facings.
Celotex

Price: £ 57.96 69.55 inc VAT) Click to view discounts

5 or more: £56.94 (£68.33 inc VAT)
10 or more: £56.04 (£67.25 inc VAT)
15 or more: £55.20 (£66.24 inc VAT)
20 or more: £54.46 (£65.35 inc VAT)
25 or more: £53.51 (£64.21 inc VAT)

50mm Celotex CW4050 provides a simple insulation solution for partial fill cavity wall applications.

With low emissivity foil facings, Celotex CW4050 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has zero ozone depletion potential (zero ODP) and low global warming potential (GWP).

Application:

Celotex CW4050 is specifically designed for partial fill cavity wall applications

Advantages of Celotex CW4050:

  • Comes in convenient sized boards for installation between cavity wall ties
  • Achieves an A+ rating when compared to the BRE Green Guide
  • 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
Thickness: 50mm
Length: 1200mm
Width: 450mm
Pack size: 11
Area per pack: 5.94m2
Material: Polyisocyanurate (PIR) with foil facings
Thermal conductivity: 0.022 W/mK
Thermal Resistance (R-Value): 2.25 m2K/W
Board weight: 0.84kg
Compressive strength at 10% compression: ≥120kPa
Dimensional stability: DS(TH)8
Water vapour resistance: >150 MNs/g
Surface spread of flame: Class 1
Fire resistant: YES