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Isover 100mm Cavity Wall Slab CWS 36 6.55M2/Pk
SKU
JPB-50013981
Isover 100mm Cavity Wall Slab CWS 36 – 6.55m²/Pack
The Isover CWS 36 100mm Cavity Wall Slab is a high-performance glass mineral wool insulation solution, purpose-designed for partial-fill cavity wall applications. Delivering a balance of thermal efficiency, fire safety, and ease of installation, it’s ideal for residential and commercial builds looking to meet or exceed modern insulation standards.
Product Features/Specifications
- Thickness: 100mm
- Coverage: 6.55m² per pack
- Thermal conductivity: 0.036 W/mK
- Pre-cut for easy cavity fit
- Water-repellent and rot-proof
- Euroclass A1 fire rating
Detailed Product Benefits
- Excellent Thermal Performance
- With a low thermal conductivity of 0.036 W/mK, the 100mm slab helps achieve high levels of energy efficiency, reducing heating costs and improving U-values.
- Superior Fire Resistance
- Manufactured from non-combustible glass mineral wool and rated Euroclass A1, it provides the highest standard of fire safety in cavity wall insulation.
- Moisture Resistant & Durable
- Designed to repel water and resist moisture ingress, these slabs retain their insulating properties and will not degrade over time.
- Quick and Easy to Install
- Lightweight and semi-rigid, slabs are pre-sized for standard cavity widths and are easy to fit snugly between wall ties with minimal gaps or thermal bridging.
Applications and Versatility
- Ideal for partial-fill external masonry cavity walls
- Suitable for new builds and retrofit projects
- Compatible with traditional brick and block construction
- Used in housing, commercial and industrial buildings
Features & Benefits List
- Excellent thermal insulation
- Euroclass A1 fire-rated (non-combustible)
- Water-repellent and breathable
- Easy handling and installation
- Improves energy efficiency and compliance
Technical Specifications
- Product: Isover CWS 36
- Thickness: 100mm
- Pack Coverage: 6.55m²
- Slab Dimensions: Approx. 1200mm x 455mm
- Thermal Conductivity: 0.036 W/mK
- Fire Rating: Euroclass A1
Application: Cavity wall insulation (partial fill)
Additional Information
Also available in other thicknesses (50mm to 150mm)
Available for collection or HI-AB delivery from Joseph Parr Bradford
For expert advice or to place your order, contact us at 01274 720227 or [email protected]
Show more +
Isover 100mm Cavity Wall Slab CWS 36 – 6.55m²/Pack
The Isover CWS 36 100mm Cavity Wall Slab is a high-performance glass mineral wool insulation solution, purpose-designed for partial-fill cavity wall applications. Delivering a balance of thermal efficiency, fire safety, and ease of installation, it’s ideal for residential and commercial builds looking to meet or exceed modern insulation standards.
Product Features/Specifications
- Thickness: 100mm
- Coverage: 6.55m² per pack
- Thermal conductivity: 0.036 W/mK
- Pre-cut for easy cavity fit
- Water-repellent and rot-proof
- Euroclass A1 fire rating
Detailed Product Benefits
- Excellent Thermal Performance
- With a low thermal conductivity of 0.036 W/mK, the 100mm slab helps achieve high levels of energy efficiency, reducing heating costs and improving U-values.
- Superior Fire Resistance
- Manufactured from non-combustible glass mineral wool and rated Euroclass A1, it provides the highest standard of fire safety in cavity wall insulation.
- Moisture Resistant & Durable
- Designed to repel water and resist moisture ingress, these slabs retain their insulating properties and will not degrade over time.
- Quick and Easy to Install
- Lightweight and semi-rigid, slabs are pre-sized for standard cavity widths and are easy to fit snugly between wall ties with minimal gaps or thermal bridging.
Applications and Versatility
- Ideal for partial-fill external masonry cavity walls
- Suitable for new builds and retrofit projects
- Compatible with traditional brick and block construction
- Used in housing, commercial and industrial buildings
Features & Benefits List
- Excellent thermal insulation
- Euroclass A1 fire-rated (non-combustible)
- Water-repellent and breathable
- Easy handling and installation
- Improves energy efficiency and compliance
Technical Specifications
- Product: Isover CWS 36
- Thickness: 100mm
- Pack Coverage: 6.55m²
- Slab Dimensions: Approx. 1200mm x 455mm
- Thermal Conductivity: 0.036 W/mK
- Fire Rating: Euroclass A1
Application: Cavity wall insulation (partial fill)
Additional Information
Also available in other thicknesses (50mm to 150mm)
Available for collection or HI-AB delivery from Joseph Parr Bradford
For expert advice or to place your order, contact us at 01274 720227 or [email protected]
Features
| Fire Rating | A1 |
|---|---|
| Coverage | 6.55m2 |
| Thickness | 100 mm |
| Length | 1200 mm |
| Width | 455 mm |
| Brand | Isover |
Delivery Information
We offer FREE local delivery on all orders over £120.00 (£100.00 excluding vat). For all other orders a £12.00 (£10.00 plus vat) local delivery charge will apply. We deliver within a 15 mile radius of our depot.
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 inconvenient then we will try our best to accommodate 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.