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85mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000

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85mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
85mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000
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Overview

  • Excellent thermal performance with a thermal conductivity of 0.022 W/m.K, reducing the thickness of insulation required to hit the target U-value.
  • Low emissivity foil facing provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value.
  • The boards are light and rigid assisting with ease of transportation, handling and fitting. They are sized to fit standard wall tie spacing for ease of installation.
  • Has been assessed by the BBA as fit for use in defined partial fill cavity wall applications if installed, used and maintained as set out in the certificate. Please read the certification at insulation-UK.com/BBA for full details and restrictions.
  • Celotex CW4000 achieves a BRE Green Guide Rating of A, which can assist in demonstrating environmental performance in your BREEAM assessments .
  • To ensure we are providing you with the most up to date information available please visit our Manufacturer Technical Information page

Technical specification

Dimension 1
1200.0
Dimension 2
450.0
Dimension 3
85.0
Range Description
Insulation Board
Brand Name
Celotex
Country Origin
UK
Manufacturer Model No
CW4085
Made To Order
N
Length
1200 mm
Thickness
85 mm
Width
450 mm
Material
PIR
Coverage
0.54 m2
Fire Retardant
N
Acoustic
N
Thermal Conductivity
0.022 W/mK
Certifications Met
BBA Certificate Number 16/5343
Type
Insulation Boards

Reviews

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Retail price

£18.50

per sheet
£15.42 ex. vat
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