85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
    85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant
85mm Celotex CW4000 Partial Fill Cavity Wall Board - Per Board | Insulation Merchant

Product Details

Description

A partial fill insulation solution for masonry cavity walls, Celotex CW4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board suitable for use in new buildings and extensions. Sized to fit between cavity wall ties, it is easy to handle and install.

    Key Points
    Comes in conveniently sized boards for installation between cavity wall ties
    Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces
    Can be used to provide energy performance for new and existing buildings
    Zero Ozone Depletion Potential (ODP) and GWP
    Specification
    Quantity 1 board
    Thickness 85mm
    Width 1200mm
    Length 450mm
    Board coverage 0.54m²
    Board Profile Straight Edge
    Thermal Conductivity 0.022 W/mK
    R-Values 3.85 m²K/W
    Fire Rating Class 1
    Reaction to Fire E
    Application

    Application:

    • Suitable for New Build and Refurbishment Projects.
    • It is for use in walls, floors, and roofs.

    Certification:

    • ISO9001 - Quality Management Systems
    • ISO14001 - Environmental Management
    • BBA - 17/5405
    • A+ rating on BRE Green Guide
    Description

    A partial fill insulation solution for masonry cavity walls, Celotex CW4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board suitable for use in new buildings and extensions. Sized to fit between cavity wall ties, it is easy to handle and install.

      Key Points
      Comes in conveniently sized boards for installation between cavity wall ties
      Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces
      Can be used to provide energy performance for new and existing buildings
      Zero Ozone Depletion Potential (ODP) and GWP
      Specification
      Quantity 1 board
      Thickness 85mm
      Width 1200mm
      Length 450mm
      Board coverage 0.54m²
      Board Profile Straight Edge
      Thermal Conductivity 0.022 W/mK
      R-Values 3.85 m²K/W
      Fire Rating Class 1
      Reaction to Fire E
      Application

      A partial fill insulation solution for masonry cavity walls, Celotex CW4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board suitable for use in new buildings and extensions. Sized to fit between cavity wall ties, it is easy to handle and install.

        Datasheets, Guides & Documents

        Techincal Datasheets (TDS)

        Celotex CW4000 Datasheet

        BBA Certificates

        Celotex CW4000 PIR INSULATION FOR PARTIAL FILL CAVITY WALLS BBA Certificate (08 January 2025)

        85mm Celotex CW4000 Partial Fill Cavity Wall Board (per board)

        CW4000 by Celotex
        Celotex
        0.022 W/mK Thermal conductivity
        0.54 m² Coverage
        £11.90 inc. VAT
        £9.92 ex. VAT
        £11.90 inc. VAT
        Save £-11.90
        £9.92 ex. VAT
        £0.00 Save £-9.92
        In Stock
        Estimated delivery: 1 - 2 Days

        Please get in touch for a more accurate lead time.

        Call to enquire

        Product Code: CELO/CW-85

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