• 40mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000

40mm x 1200mm x 450mm Celotex PIR Cavity Wall Insulation Board CW4000

10.25
ex. VAT
£12.30 inc. VAT
Celotex CW4000 PIR cavity wall insulation board measures 1.2m in length, 45cm in width, and has a thickness of 4cm, providing a total coverage area of 0.54 m². Celotex CW4000 is an easy-to-install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low-emissivity foil facing.

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Celotex CW4000 PIR cavity wall insulation board measures 1.2m in length, 45cm in width, and has a thickness of 4cm, providing a total coverage area of 0.54 m². Celotex CW4000 is an easy-to-install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low-emissivity foil facing.

Features & Benefits

  • 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.
  • To ensure we are providing you with the most up to date information available please visit our Manufacturer Technical Information page

Technical Specifications

typeInsulation Boards
unitsheet
width450 mm
length1200 mm
coverage0.54 m2
materialPIR
thickness40 mm
brand nameSOPREMA
dimension 11200.0
dimension 2450.0
dimension 340.0
made to orderN
range descriptionInsulation Board
certifications metBBA Certificate Number 16/5343
thermal conductivity0.022 W/mK
manufacturer model noCW4040

Datasheets

  • Reference
    778061

  • thermal conductivity
    0.022 W/mK
  • coverage
    0.54 m2
  • length
    1200 mm
  • dimension 1
    1200.0
  • thickness
    40 mm
  • dimension 3
    40.0
  • width
    450 mm
  • dimension 2
    450.0
  • certifications met
    BBA Certificate Number 16/5343
  • manufacturer model no
    CW4040
  • range description
    Insulation Board
  • type
    Insulation Boards
  • made to order
    N
  • material
    PIR
  • unit
    sheet
  • brand name
    SOPREMA

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