Order Helpline 01752 581 543 | Open today 8:00am-5:00pm
Order Helpline 01752 581 543

Celotex CW4100 Cavity Wall Insulation Board 1200m x 450 x 100mm - 3.24m2 Pack

Code:
CW4100
Brand:

Intended for partial fill insulation for masonry cavity walls, this Celotex CW4100 insulation board is a high-performance rigid polyisocyanurate (PIR). It included a 100mm thickness and is sized to fit between cavity wall ties across both new and existing builds as well as ext...Read More

£54.00 Incl. VAT
Was: £60.00 Incl. VAT
You save: £6.00 Incl. VAT
Oops! Please select from the options
Est. Delivery: 2-3 Working Days
Shipping costs displayed in basket.
We can let you know when this product is back in stock.

This product is proving to be very popular and has unfortunately sold out.

Enter your email below and we'll notify you as soon as this product is back in stock:

For delivery Monday, Apr 29th - order in:
days hrs mins secs
Subject to stock availability, if products on a 24 hours service are ordered alongside products NOT on a 24 hours service, this may delay your whole order.
View Transport Policy

All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlands and Islands, a member of our helpline team will contact you prior to processing your order should an additional delivery charge apply.

While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

Create a wishlist

"Good service"

Charlie Vaughan-Fowler

Description

Intended for partial fill insulation for masonry cavity walls, this Celotex CW4100 insulation board is a high-performance rigid polyisocyanurate (PIR). It included a 100mm thickness and is sized to fit between cavity wall ties across both new and existing builds as well as extensions. It has excellent thermal conductivity value of 0.022 W/mK and includes a low emissive aluminium foil facing to aid in obtaining impressive U-values, making this sturdy PIR board one of the best-performing options on the market while providing reliable long-term savings.

CW4100 has been sized specifically to fit the standard wall tie spacing requirements. This means that you don't have to cut your board, allowing for installation that is easy and quick. As long as it's installed correctly, it can help meet carbon dioxide emissions and energy use targets set by the national building regulations.

Features & Benefits: Celotex CW4100 Cavity Wall Insulation Board 1200m x 450 x 100mm - 3.24m2 Pack

  • High-quality partial fill PIR insulation board
  • 3.24m² pack coverage
  • Can be installed quickly and with low effort
  • Ideal for use in masonry cavity walls
  • Low emissivity foil facings that boost thermal insulation performance in cavity air spaces
  • 1200mm length x 450mm width x 100mm thickness
  • Compressive strength (kPa): CS(10\Y)120
  • R-Value of 4.50m²K/W
  • 3.65kg/m² maximum weight

Additionally, CW4100 comes with a BBA (British Board of Agrément) certificate so that you can confirm that it's designed to the highest industry standards. It even has BRE (Building Research Establishment) Green Guide Rating of A, so that you can improve your environmental performance substantially.

Standards & Certification

  • Thermal conductivity: 0.022W/mK, according to BS EN 13165 for factory made rigid polyurethane foam (PU) product
  • Spread of flame: 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.
  • Certification: BBA certified
  • BRE Green Guide Rating: A for sustainability

Dimensions

Length 1200mm Depth 100mm Width 450mm

Details

Thickness 100mm Application Cavity Wall
Walls
Material PIR Product Type Board
Thermal Conductivity 0.022 W/mK Edging Square Edge Facing Foil Range CW4000 Board Size 450mm x 1200mm

Downloads

There are no product downloads to show.

Questions & Answers

There are currently no questions for this product.

Have a question about this product?

loading...

Product Enquiry Form

Celotex CW4100 Cavity Wall Insulation Board 1200m x 450 x 100mm - 3.24m2 Pack