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Isover Cavity Wall Slab 50mm (CWS)36 (10.92m²/pp) (20 per pallet)
SKU
JPL-40011437
Isover Cavity Wall Slab 50mm (CWS)36 (10.92m²/pp) 5200625441 (20 per pallet)
Product Features / Specifications:
The Isover Cavity Wall Slab (CWS) 36 is a semi-rigid glass mineral wool insulation designed to meet and exceed current UK Building Regulations for thermal performance. Measuring 1.2m x 455mm x 50mm, each slab fits neatly between standard wall tie spacings, ensuring straightforward installation and consistent coverage. With a thermal conductivity of 0.036 W/mK, this product provides excellent insulation properties while maintaining breathability and moisture resistance. Its strong yet flexible composition allows for easy cutting and fitting around fixtures without compromising its structure or performance. Manufactured from up to 75% recycled glass, Isover CWS 36 supports environmentally responsible construction and contributes to improved energy efficiency, reducing heat loss and overall carbon footprint.
Applications and Versatility:
Ideal for use in new build and renovation projects, the Isover Cavity Wall Slab is designed for full-fill and partial-fill masonry cavity walls in residential, commercial, and public buildings. Its flexible design ensures a close friction fit against masonry, minimising air gaps and cold bridging. It can also be used in party walls and separating walls where both thermal and acoustic performance are required.
Features & Benefits:
- Superior thermal performance with a conductivity of 0.036 W/mK.
- Easy to handle, cut, and install with minimal waste.
- 455mm width fits standard wall tie spacings perfectly.
- Durable and resilient slabs maintain integrity during installation.
- Excellent acoustic insulation, reducing sound transmission between walls.
- Water-repellent and rot-proof for long-term reliability.
- Manufactured from up to 75% recycled materials.
- Non-combustible, achieving a Euroclass A1 fire rating for safety compliance.
- Environmentally friendly and compliant with sustainability standards.
Technical Specifications:
- Product Code: 5200625441
- Product Name: Isover Cavity Wall Slab (CWS) 36
- Material: Glass Mineral Wool
- Dimensions: 1200mm (L) x 455mm (W) x 50mm (T)
- Thermal Conductivity: 0.036 W/mK
- Pack Coverage: 10.92m² per pack
- Pieces per Pack: 20
- Fire Rating: Euroclass A1 (non-combustible)
- Water Resistance: Water-repellent
- Recycled Content: Up to 75%
- Application: External masonry cavity walls, full-fill and partial-fill installations
- Pallet Quantity: 20 packs per pallet
Additional Information:
This product is easy to move by hand, making installation and transportation
hassle-free.
Need assistance or
ready to order?
Contact us at:
- Bootle – 0151 525 4181
- Port Sunlight – 0151 645 4444
- E mail us at: [email protected]
Show more +
Isover Cavity Wall Slab 50mm (CWS)36 (10.92m²/pp) 5200625441 (20 per pallet)
Product Features / Specifications:
The Isover Cavity Wall Slab (CWS) 36 is a semi-rigid glass mineral wool insulation designed to meet and exceed current UK Building Regulations for thermal performance. Measuring 1.2m x 455mm x 50mm, each slab fits neatly between standard wall tie spacings, ensuring straightforward installation and consistent coverage. With a thermal conductivity of 0.036 W/mK, this product provides excellent insulation properties while maintaining breathability and moisture resistance. Its strong yet flexible composition allows for easy cutting and fitting around fixtures without compromising its structure or performance. Manufactured from up to 75% recycled glass, Isover CWS 36 supports environmentally responsible construction and contributes to improved energy efficiency, reducing heat loss and overall carbon footprint.
Applications and Versatility:
Ideal for use in new build and renovation projects, the Isover Cavity Wall Slab is designed for full-fill and partial-fill masonry cavity walls in residential, commercial, and public buildings. Its flexible design ensures a close friction fit against masonry, minimising air gaps and cold bridging. It can also be used in party walls and separating walls where both thermal and acoustic performance are required.
Features & Benefits:
- Superior thermal performance with a conductivity of 0.036 W/mK.
- Easy to handle, cut, and install with minimal waste.
- 455mm width fits standard wall tie spacings perfectly.
- Durable and resilient slabs maintain integrity during installation.
- Excellent acoustic insulation, reducing sound transmission between walls.
- Water-repellent and rot-proof for long-term reliability.
- Manufactured from up to 75% recycled materials.
- Non-combustible, achieving a Euroclass A1 fire rating for safety compliance.
- Environmentally friendly and compliant with sustainability standards.
Technical Specifications:
- Product Code: 5200625441
- Product Name: Isover Cavity Wall Slab (CWS) 36
- Material: Glass Mineral Wool
- Dimensions: 1200mm (L) x 455mm (W) x 50mm (T)
- Thermal Conductivity: 0.036 W/mK
- Pack Coverage: 10.92m² per pack
- Pieces per Pack: 20
- Fire Rating: Euroclass A1 (non-combustible)
- Water Resistance: Water-repellent
- Recycled Content: Up to 75%
- Application: External masonry cavity walls, full-fill and partial-fill installations
- Pallet Quantity: 20 packs per pallet
Additional Information:
This product is easy to move by hand, making installation and transportation
hassle-free.
Need assistance or
ready to order?
Contact us at:
- Bootle – 0151 525 4181
- Port Sunlight – 0151 645 4444
- E mail us at: [email protected]
Features
| MPN | 316650 |
|---|
Delivery Information
We offer FREE local delivery on all orders over £250. For all other orders a £18.00 (£15.00 plus vat) local delivery charge will apply.
We aim to deliver stocked items usually within 2-3 working days but in busier periods this can sometimes take longer. On receipt of your order we will contact you as soon as possible to advise an intended delivery date, should this delivery date be inconvienent then we will try our best to accomodate a suitable delivery date.
Click & Collect Information
Orders can also be collected from either of our depots. We will contact you by phone or email when your order is ready for collection.
We aim to process your order and have goods ready for collection within the same working day (stocked items only) on all orders placed before 1pm, orders after 1pm will be ready the following working day. In the event of your ordered items being out of stock we will contact you with an estimated lead time on your order.