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Celotex CW4100 100mm Cavity Wall Board (1200mm x 450mm) – 3.24m2 pack
Celotex CW4100 100mm Cavity Wall Board (1200mm x 450mm) – 3.24m2 pack

Celotex CW4100 100mm Cavity Wall Board (1200mm x 450mm) – 3.24m2 pack

  • Insulation King

  • Free Next Day Delivery (over £500) in the West Midlands
  • Free Standard Delivery (over £500)
  • View our guides for Help & Advice
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🚛 Next Day Delivery (West Midlands) – FREE on orders over £500

The Celotex CW4100 100mm Cavity Wall Board offers enhanced thermal insulation with a thermal conductivity rating of 0.022 W/mK, optimizing energy efficiency in building applications. Each pack contains six sheets covering 3.24m², providing a practical solution for effective wall insulation. Additional pack options are available for varying insulation requirements.

 

Also comes in sizes below :

  • 50mm (1200x450) - 5.94sqm per pack
  • 75mm (1200x450) - 4.32sqm per pack
  • 100mm (1200x450) - 3.24sqm per pack

Key Features of Celotex Cavity Wall Board

    • Lightweight
    • Great thermal qualities
    • More temperature controlled internal climate
    • Energy Efficient and Sustainable
    • Long lasting lifespan
    • Durable and reliable
    • Water repellent
    • Easy to install
    • Compressive strength: 120kPa
    • Free from harmful gases (CFC and HCFC)
    • They do not add to the formation of any gases with Ozone Depletion Potential (ODP) or Global Warming Potential (GWP)

100mm Cavity wall Board Insulation is 1200mm x 450mm with a thermal conductivity of 0.022W/mK. This range comes in thicknesses from 40mm to 100mm

100mm Celotex Cavity Application

Celotex cavity wall boards are rigid foam formed into rectangular shape designed for easy installation within partial fill, masonry cavity wall applications. In addition, the 100mm shape and size means there is little cutting required. The 100mm thickness and 1.2m x 0.45m size is a standard board and as a result, can be installed in between wall ties.
The boards are extremely durable and last lasting. The 100mm Celotex Board will last for as long as the building does, and product performance will not reduce over time. The 100mm is a well-used product within the construction industry.
Store the Celotex Cavity Wall boards 100mm, stacked, on a flat surface. In addition, if indoor storage is not an option, use the correct weatherproofing materials. In short, do not leave Celotex Cavity boards exposed to the elements because it can affect the performance of the board.
CW4000 is Cavity wall insulation which is made to be fitted in between the breeze blocks structure of the building (inner leaf) and the outside brickwork (outer leaf) to help insulate the building. The Cavity wall insulation must be fitted as you go when laying the inner and outer leaf.

DELIVERY INFORMATION

  • FAST RELIABLE UK DELIVERY 
  • STANDARD DELIVERY - 1 TO 3 WORKING DAYS
  • FREE DELIVERY ON ORDERS OVER £500
  • PALLET DELIVERY AVAILABLE
  • NEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS

 

PALLET DEALS AVAILABLE - CALL FOR BEST PRICE

 

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Frequently Asked Questions

Free shipping will automatically be applied to all orders over £500. Simply add over £500 to your cart and you will see the discount while checking out.

Orders under £500 - £50 charge.
Over £500 is free.

We typically deliver orders within 2-3 business days of ordering.

Orders for the West Midlands will be completed in 1 to 2 working days.

Orders for areas out of the West Midlands will be completed in 3 to 4 working days.

Orders made after 5pm will be processed on the following working day.

Our deliveries are typically made between 8am and 5pm, Monday - Friday excluding Bank Holidays (Great Britain).

We are unable to offer timed deliveries.

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