Knauf insulation slabs

Knauf

The Knauf Earthwool® Dritherm 37 Standard Light Duty Cavity Slab 50mm 6.55m² is a high-quality insulation slab designed to provide thermal and acoustic insulation in masonry cavity walls. This product is easy to handle and install, offering superior thermal performance, thanks to its resilient and water-repellent earthwool mineral wool composition. Ideal for new build or refurbishment projects, it fits snugly between standard wall tie spacing, ensuring no air gaps where heat can escape.

- Designed for thermal and acoustic insulation in masonry cavity walls
- Composed of resilient, water-repellent earthwool mineral wool
- Snug fit between standard wall tie spacing prevents heat loss
- Easy to handle and install, saving time on construction projects
- Suitable for both new build and refurbishment applications
- Covers an area of 6.55m² with a thickness of 50mm

Explore Knauf Earthwool Dritherm 37 50mm on BuildBuddy—superior thermal insulation and easy fit for efficient cavity walls.

50mm Knauf Cavity Insulation - Dritherm 37 | BuildBuddy

50mm Knauf DriTherm Cavity Insulation Slab 37 (6.55m²)

travisperkins.co.uk

Knauf Insulation DriTherm 37 Cavity Insulation Slab  50mm  1200mm x 455mm

buildbase.co.uk

Knauf Insulation DriTherm 37 Cavity Slab 50mm

selcobw.com

Knauf Insulation DriTherm® Cavity Slab 37 50mm

build4less.co.uk

Knauf Dritherm Cavity Slab 37 1200mm x 455mm 50mm

insulation4less.co.uk

Knauf DriTherm Cavity Slab 37 - Glass Mineral Wool 1200mm x 455mm 50mm

materialsmarket.com

50mm Knauf DriTherm Cavity Wall Insulation Slab 37 (6.55m2/Pack)

insulationsuperstore.co.uk

Knauf DriTherm 37 50mm Cavity Wall Insulation Slab - 6.55m2 Pack

roofingsuperstore.co.uk

Knauf Insulation DriTherm Cavity Slab 37 100mm 6.55m² is a high-quality glass mineral wool insulation slab designed for cavity wall applications. Manufactured using Knaufs innovative technology, this insulation slab offers excellent thermal performance while being easy to handle and install. It is non-combustible, water-repellent, and provides reliable long-term energy efficiency for new build and renovation projects. Suitable for use in masonry cavity walls, it delivers consistent coverage with minimal gaps, supporting compliance with UK Building Regulations. The DriTherm Cavity Slab 37 is environmentally friendly, containing a high level of recycled content and offering outstanding durability.

- Thermal conductivity of 0.037 W/mK for energy efficiency  
- Non-combustible Euroclass A1 fire rating for safety  
- Water-repellent to maintain thermal performance in damp conditions  
- Easy installation with flexible, lightweight design  
- Suitable for masonry cavity wall insulation applications  
- Made from sustainable glass mineral wool material

Shop Knauf DriTherm Cavity Slab 100mm on BuildBuddy—high thermal performance, fire safety, eco-friendly insulation for UK cavity walls.

Knauf DriTherm Cavity Slab 100mm | Compare with BuildBuddy

100mm Knauf DriTherm Cavity Insulation Slab 37 (6.55m²)

Knauf Insulation DriTherm® Cavity Slab 37 100mm

wickes.co.uk

Knauf Insulation DriTherm® 37 Standard Cavity Slab - 100 x 455 x 1200mm

Knauf Dritherm Cavity Slab 37 1200mm x 455mm 100mm

Knauf DriTherm Cavity Slab 37 - Glass Mineral Wool 1200mm x 455mm 100mm

Knauf DriTherm 37 100mm Cavity Wall Insulation Slab - 6.55m2 Pack

100mm Knauf DriTherm Cavity Wall Insulation Slab 37 (6.55m2/Pack)

The Knauf Insulation Rocksilk Flexible Slab 100mm is a premium-grade insulation solution designed for thermal, acoustic and fire performance in walls, floors and roofs. Manufactured from rock mineral wool, this insulation slab offers excellent insulating properties while being easy to handle and install. It is A1 non-combustible to provide superior fire resistance, making it a safe choice for residential and commercial applications. Ideal for new build and refurbishment projects, the Rocksilk Flexible Slab delivers reliable long-term energy savings with its high thermal performance.

- Made from high-quality rock mineral wool
- Provides remarkable thermal, acoustic and fire insulation
- Easy-to-handle design facilitates hassle-free installation
- A1 non-combustible rating ensures superior fire safety
- Suitable for walls, floors and roofs in residential or commercial properties
- Offers reliable long-term energy savings

Explore Knauf Rocksilk 100mm slab on BuildBuddy—top thermal, acoustic & fire performance for new builds or refurbishments.

Knauf Rocksilk Insulation - 100mm Flexible | BuildBuddy

100mm Knauf Rocksilk Flexible Insulation Slab 1200mm x 600mm

Knauf Insulation Rocksilk RS45 Slab 1200mm x 600mm x 100mm

Knauf Insulation Rocksilk Flexible Slab 100mm

Knauf Rocksilk Flexible Slab 1200mm x 600mm 100mm

The Knauf Dritherm Cavity Slab 37 is a semi-rigid insulation slab made from glass mineral wool, designed for full-fill cavity wall insulation on masonry builds. The slabs measure 1200mm x 455mm with a thickness of 150mm and offer a thermal conductivity of ~0.037 W/mK, significantly reducing heat loss. Installation can also help to reduce overheating in summer. Knauf Dritherm cavity slabs are non-combustible, with an A1 fire rating. They’re also treated with a water-repellent additive that stops them absorbing water or promoting damp issues. Easy to handle and install, these slabs are ideally suited to improving energy efficiency on residential or commercial builds.

•	High-density glass mineral wool assures excellent thermal performance
•	Non-combustible with Euroclass A1 fire rating
•	Easy friction-fit installation – no fixings needed
•	Water repellent yet allows water vapour to pass through
•	Compliant with BS EN 13162 and ISO 9001 standards
•	Sustainability credentials: manufactured from recycled glass bottles

Compare retailer prices for Knauf Dritherm Cavity Slab 1200 x 455 x 150mm on BuildBuddy. Get the best supplier deal today and save.

Knauf Dritherm Cavity Slab 37 150mm | BuildBuddy

150mm Knauf DriTherm Cavity Insulation Slab 37 (4.368m²)

Knauf Insulation DriTherm 37 Cavity Slab 150mm

Knauf Dritherm Cavity Slab 37 150mm 455 x 1200mm 4.368m2

Knauf Insulation DriTherm® Cavity Slab 37 150mm

Knauf DriTherm Cavity Slab 37 - Glass Mineral Wool 1200mm x 455mm 150mm

building-supplies-online.co.uk

Knauf Dritherm Cavity Slab 37 150mm x 1200mm x 455mm

The Knauf Insulation Dritherm 37 Cavity Slab 85mm is a high-quality insulation solution, specifically designed for use in cavity walls. Engineered by the reputable brand Knauf Insulation, this product is resilient and durable, ensuring long-term thermal efficiency in your home. With an excellent thickness of 85mm, it contributes towards energy savings by reducing heat loss. Made from water-repellent material, this slab offers reliable protection against moisture and other external elements.

- Superior thermal performance due to 85mm thickness
- Ideal for cavity wall applications
- Manufactured by trusted brand Knauf Insulation
- Resilient and durable for long-term use
- Made with water-repellent material for added protection
- Contributes to energy saving by reducing heat loss

Explore the Knauf Insulation Dritherm 37 Cavity Slab on BuildBuddy. Offering superior thermal performance and durability for your insulation needs.

Knauf Insulation Cavity Slab 85mm | BuildBuddy

85mm Knauf DriTherm Cavity Insulation Slab 37 (4.37m²)

Knauf Insulation DriTherm 37 Cavity Slab 85mm

Knauf Insulation DriTherm® Cavity Slab 37 85mm

Knauf DriTherm 37 Cavity Wall Insulation Slab 1200 x 455 x 85mm 4.37m2 Pack

The Knauf Insulation Dritherm 37 Cavity Slab 65mm is a high-performance insulation solution designed to provide optimal heat retention in cavity walls. Made from resilient glass mineral wool, its easy to handle and install, fitting conveniently into standard cavity wall constructions. As a water-repellent material, it provides excellent moisture resistance while maintaining its insulative properties. This product meets the highest standards for thermal performance, contributing significantly to energy efficiency and comfort in residential and commercial buildings.

- Manufactured from high-quality glass mineral wool
- Designed for cavity wall insulation
- Offers superior thermal performance
- Water-repellent for enhanced durability 
- Easy to handle and install 
- Complies with British building regulations

Discover Knauf Dritherm 37 Cavity Slab 65mm on BuildBuddy—advanced thermal performance and moisture resistance for efficient builds.

Knauf Insulation Cavity Slab 65mm | BuildBuddy

65mm Knauf DriTherm Cavity Insulation Slab 37 (5.46m²)

Knauf Insulation DriTherm 37 Cavity Slab 65mm

buildingmaterials.co.uk

Knauf 37 Standard Earthwool Dritherm Cavity Slab 1200mm x 455mm x 65mm - Pack of 10 | 5.5m2

Knauf DriTherm 37 Cavity Wall Insulation Slab 1200 x 455 x 65mm 5.46m2 Pack

Knauf Insulation Dritherm 34 Cavity Slab 125mm is an excellent insulation solution for masonry cavity external walls. This semi-rigid slab is water-resistant, non-combustible, and easy to install. Manufactured with ECOSE® Technology, it’s made from recycled glass and doesn’t contain any artificial dyes or petro-based chemicals. Thanks to its superior thermal performance, it provides a high level of energy efficiency that can help reduce heating costs.

- Semi-rigid slab for easy installation
- Water-resistant for enhanced durability
- Manufactured using ECOSE® Technology
- Made from recycled glass 
- Non-combustible, offering high safety standards
- Provides superior thermal performance

Explore Knauf Dritherm 34 Cavity Slab 125mm on BuildBuddy—superior recycled glass insulation with excellent thermal efficiency.

125mm Knauf Insulation Cavity Slab - Dritherm 34 | BuildBuddy

125mm Knauf DriTherm Cavity Insulation Slab 34 (3.28m²)

KNAUF DRITHERM 34 CAVITY SLAB 1200 x 455 x 125mm x 3.28m2 (PACK 6) 715836

Knauf 34 Super Earthwool Dritherm Cavity Slab 1200mm x 455mm x 125mm - Pack of 6 | 3.3m2

The Knauf Insulation Building Slab RS45 25mm is a high-performance, resilient and sustainable insulation solution. Its designed to provide thermal, acoustic and fire protection in a variety of building applications, such as walls, floors, and roofs. Made from rock mineral wool, this product boasts exceptional insulative properties and durability. Knaufs superior manufacturing process ensures the RS45 slab offers consistent insulation performance over time, contributing to energy efficiency and comfort in buildings.

- High thermal performance with 60mm thickness
- Excellent acoustic insulation properties
- Provides fire protection for safer buildings
- Sustainable product made from rock mineral wool
- Durable with long-lasting insulation performance
- Suitable for a wide range of applications including walls, floors and roofs

Explore the Knauf Insulation Building Slab RS45 25mm on BuildBuddy. Exceptional thermal, acoustic and fire protection for various building applications.

Knauf Insulation Slab RS45 25mm | BuildBuddy

25mm Knauf Insulation Slab RS45 (172.8m2)

Knauf RS45 600mm x 1200mm 25mm (12 Packs)

Knauf Frametherm Slab is a high-performance thermal insulation solution designed for use in walls, floors, and roofs across residential and commercial buildings. Manufactured from glass mineral wool, this insulation slab offers excellent thermal efficiency while also delivering effective acoustic performance. Knauf Frametherm Slab is lightweight, easy to handle, and available in a range of sizes to suit various construction requirements. The product is non-combustible, achieving a high fire safety rating, and is manufactured using sustainable processes for enhanced environmental benefits. Knauf Frametherm Slab helps maintain consistent indoor temperatures while reducing energy consumption and supporting compliance with building regulations.

- High thermal performance for improved energy efficiency
- Made from glass mineral wool for acoustic insulation
- Lightweight and easy to cut or install on site
- Non-combustible with excellent fire safety rating
- Available in multiple sizes for diverse building needs
- Manufactured using environmentally responsible processes

Find Knauf Frametherm Slab on BuildBuddy—thermal insulation in all sizes, high fire safety, easy installation, and eco-friendly manufacturing.