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40mm Celotex CW4040 Cavity Wall Insulation Board 1200mm x 450mm 7.56m2 Pack of 14

SKU: IWM7389

40mm Celotex CW4040 Cavity Wall Insulation Board is an easy to install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring  a low emissivity foil facing.

Lead time to be confirmed
POA

The average delivery lead time for the majority of orders is 2-3 working days from the date of your order, however, it could extend to 5 working days on rare occasions. Once the order has been placed, a member of staff will then be in contact to confirm a delivery date. A minimum order value of £200.00 ex VAT applies to our green delivery area (see the map on the Delivery Information page). Order value between £200 – £349.99 ex VAT delivery charge £50 ex VAT.Order value  £350.00 – £499.99 ex VAT delivery charge £30 ex VAT. Free delivery is available for orders above £500.00+VAT to the green areas on the map. Delivery lead times for orders outside our standard delivery may take up to 7 working days. If you are outside our standard green delivery area, please click on the “SAVE & SHARE YOUR CART” button at the cart stage, select the email option and send it to [email protected] or call us on 0203 318 7316. We will get back with a delivery quote to you shortly.

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    Additional information

    Amount 14
    Total pack coverage

    7.56m2

    Single Product Coverage

    0.54m2

    Thickness

    40mm

    Length

    1200mm

    Width

    450mm

    Brand

    Celotex

    Application

    Walls

    Material

    Polyisocyanurate (PIR)

    Edging

    Square

    Features

    Thermal

    Product type

    Board

    Facing

    Foil

    Thermal conductivity

    0.022 W/mK

    Fire Rating

    EN 13501-1 Euroclass F

    Description

    Product features:

    • Thermal Performance – 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.
    • High Performance Facer – Low emissivity foil facing provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value.
    • Easy to Install – 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
    • Lightweight 1200 x 450mm boards
    • Squared edges
    • Low emissivity foil facing
    • Achieves a BRE Green Guide A rating
    • BBA approved – certificate 16/5343 (Partial Fill Cavity Walls)
    • Euroclass F Reaction to Fire classification, according to BS EN 13501-1. Products with this level of classification are not provided with a rating for smoke emission.

    Data Sheet

    View

    BBA Certificate

    View

    Declaration of Performance

    View

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