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Cavity wall insulation boards by Celotex are ideal for partial fill cavity wall insulation applications. Celotex PIR is BBA approved, which ensures a hassle-free installation and maintenance for many years. They are light in weight and fit perfectly between wall ties, which helps fasten the installation process. Celotex cavity boards also help
PIR board with its low thermal conductivity ensures superior thermal insulation in all cavity wall applications. It also has low emissivity foil facings that reflect heat back to the source. With Celotex cavity boards it becomes easier to attain the required U-values at reduced thickness.
Foil-facing of the cavity board insulation also acts as a continuous vapour barrier, which helps keep water and moisture-related problems away. Foam insulation boards are sustainable and environmentally friendly with an A rating from BRE Green Guide.
Cavity wall boards from Saint-Gobain are dimensionally stable. They do not sag or lose their thermal insulation over time, meaning once installed, you can enjoy saving energy and money for many years together.
Product Specifications:
Length: 1200mm
Width: 450mm
|
Product Code |
Thickness |
Boards / Pack |
Coverage Area/Pack (m2) |
R-Value (m².K/W) |
|
CW4050 |
50mm |
11 |
5.94 |
2.45 |
|
CW4075 |
75mm |
8 |
4.32 |
3.40 |
|
CW4100 |
100mm |
6 |
3.24 |
4.50 |
Key Features:
- Celotex boards ensure long-lasting and superior thermal insulation in partial-fill masonry applications on all building types.
- They easily fit between the wall ties with the cavity tie clips.
- They do not sag over time. PIR boards have excellent dimensional stability.
- Cavity wall insulation boards give good energy savings all year round.
- Sustainable and environmentally friendly product with an A rating from BRE Green Guide You can easily meet all the local and national building regulations easily while using Celotex boards.
Applications:
- Celotex PIR cavity wall insulation boards are used in partial fill applications for all types of buildings.
- Celotex PIR can be used in all types of cavity walls.
Thermal Performance:
- Low thermal conductivity ensures that the heat is kept in.
- Celotex CW4000 also have foil facings on both sides that reflect the heat, thus preventing heat loss through radiation.
- Once installed, Celotex boards give you energy savings for many years.
Fire Classification:
Cavity board insulation from Celotex has a Euroclass E Reaction to Fire classification, according to BS EN 13501-1.
Environment:
- Celotex cavity wall insulation has an A rating from BRE Green Guide, meaning the PIR insulation is sustainable and environmentally friendly.
- All Celotex products are manufactured under Environmental Management System – ISO 14001:2015.
Certifications:
- BBA Approved (Cert no 16/5343) for partial fill cavity walls, when installed, used and maintained as set out in the certification.
- Celotex CW4000 has obtained the BRE Global Certification Mark. Certificate number ENP413.
- All Celotex products are manufactured under Quality Management Standard – ISO 9001:2015.
- Celotex boards are manufactured under Quality Management Standard – ISO 9001:2015.
| Insulation Type | Cavity board PIR |
| Brand | Celotex |
| Product Code | CW4000 |
| Material | PIR or polyiso |
| Board Coverage | 2.88 sq.m |
| Length | 1200mm |
| Width | 450mm |
| Thickness | 50mm, 75mm and 100mm |
| Edge | Square |
| Thermal Conductivity | 0.022 W/m.K |
| Reaction to Fire | Euroclass E |
| Application | Cavity wall insulation |
| Free Collections Available |
|---|
| Save on delivery charges and collect the order for free from a warehouse near you. Just choose the In-Store Pickup option at the checkout or call: 03303130245 |
| Free pick-up locations include - Warrington, Wolverhampton, Gatwick, Bedford, Ipswich, Glasgow, Newcastle, Leeds, Chesterfield and Bridgewater. |
| Delivery Terms | |
|---|---|
| Order Value (Excluding VAT) | Delivery Charge (Excluding VAT) |
| Above £370 | Free Delivery |
| Up To £370 | £50 |
Returns/Refunds And Cancellations:
You can cancel your order and get a full refund before we confirm your order via email. Orders cancelled after the order confirmation email is sent, may attract a restocking fee.
Celotex boards can be returned, provided they are in a resalable condition within 30 days from the date of receipt. Please contact us via email and we will assist you accordingly.
For more information on returns of faulty/damaged products and deliveries, please refer to our delivery information page.
Product Features
- Celotex boards are available in 50mm, 75mm and 100mm thicknesses.
- BBA-approved, high-performing PIR insulation help hit target U-values for cavity walls
- Celotex boards are manufactured in 1200mm x 450mm size so as to fit perfectly between cavity wall ties.
- They are ideal for partial fill cavity wall insulation in external masonry walls.
- Low emissivity foil facings of the PIR improve thermal performance and gives superior vapour protection
- A Low Lambda value of 0.022W/m.K ensures high thermal insulation for many years.
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