Knauf Dritherm Cavity Slab 37 - 1200mm x 455mm - All Thicknesses

• Made with a water-repellent additive to resist moisture ingress.
• Holds an Agrément certificate by the BBA for use in all exposure zones, including those in very severe areas.
• Engineered to adapt to any slight imperfections in the substrate and knit together, eliminating any air gaps and preserving thermal performance for the lifetime of the building.
• Friction fits between wall ties, so there is no need for ancillary products, such as  retaining discs or jointing tape.
• Full-fill solution that doesn't require cavity barriers.

Cavity walls: Knauf DriTherm Cavity Slab 37 is an excellent insulation solution for cavity walls, known for its excellent thermal performance, moisture resistance, and ease of installation. This glass mineral wool slab offers high thermal efficiency, effectively reducing heat loss and lowering energy costs. Its water-repellent properties safeguard against moisture ingress, ensuring the insulation remains durable and effective over time. Additionally, Knauf DriTherm Cavity Slab 37 is non-combustible, enhancing the fire safety of buildings. Manufactured from up to 80% recycled materials, it is an eco-friendly choice that supports sustainability goals. The slabs are lightweight and easy to handle, making installation straightforward and efficient. Overall, Knauf DriTherm Cavity Slab 37 combines thermal efficiency, moisture protection, and environmental responsibility, making it an ideal choice for cavity wall insulation.

Is Knauf DriTherm Cavity Slab 37 resistant to moisture?

Yes, Knauf DriTherm Cavity Slab 37 is water-repellent and designed to resist moisture, ensuring that it maintains its thermal performance even in damp conditions.

How should Knauf DriTherm Cavity Slab 37 be installed?

Installation involves placing the slabs into the cavity wall space, ensuring a tight fit and filling any gaps to minimise thermal bridging. The slabs are designed to fit snugly between wall ties and should be installed according to the manufacturer's guidelines.

What materials are used in Knauf DriTherm Cavity Slab 37?

Knauf DriTherm Cavity Slab 37 is made from glass mineral wool, which is manufactured using recycled glass and sand. It is bonded with a bio-based binder for enhanced environmental performance.