Quick view Details 100mm Knauf sku: KNF-50259 100mm Knauf DriTherm 37 100mm Cavity Wall Slab (6.55m2/Pack) MSRP: MSRP: £38.92 ex. VAT Now: £46.70 inc. VAT Choose Options Compare Quick view 100mm Knauf sku: KNF-50259 100mm Knauf DriTherm 37 100mm Cavity Wall Slab (6.55m2/Pack) The 100mm Knauf DriTherm 37 Cavity Wall Slab is a high-performance insulation product made of non-combustible, water repellent, glass mineral wool. It is designed for insulating masonry cavity external walls in buildings up to 12m high in any exposure... MSRP: MSRP: £38.92 ex. VAT Now: £46.70 inc. VAT Choose Options Compare Compare Selected Insulation slabs are a type of building product designed to provide thermal and acoustic insulation for residential and commercial buildings. One popular brand of insulation slab is Knauf Earthwool. These slabs are made from a combination of recycled glass and sand, which are melted and spun into fine fibers. The fibers are then bonded together using a formaldehyde-free binder, creating a lightweight and flexible insulation material. Knauf Earthwool insulation slabs are easy to handle and install, making them a popular choice among builders and homeowners. They are available in various thicknesses and densities to suit different insulation requirements. The slabs can be used in walls, roofs, and floors to reduce heat loss, improve energy efficiency, and enhance soundproofing. With their excellent thermal and acoustic properties, Knauf Earthwool insulation slabs help create a comfortable and energy-efficient indoor environment. They are also non-combustible and have a low environmental impact, making them a sustainable choice for insulation needs.