Knauf Skip20a Earthwool Dritherm Cavity Slab 7

Knauf

The Knauf Insulation Dritherm Cavity Slab 37 delivers premium thermal efficiency engineered for masonry cavity wall applications in residential and commercial construction. Designed for full fill or partial fill installation, these slabs eliminate air pockets through precision sizing and seamless integration. Manufactured with ECOSE® Technology, the Dritherm Cavity Slab 37 offers water-repellent performance without added phenol or formaldehyde. Its soft-touch, low-dust composition ensures comfortable handling, while resistance to mould and bacterial growth maintains long-term structural integrity. The non-combustible Euroclass A1 Reaction to Fire classification provides exceptional safety for buildings up to 12m in height. With zero Ozone Depletion Potential (ODP) and zero Global Warming Potential (GWP), this British Board of Agrément (BBA) approved insulation represents a sustainable choice for eco-conscious construction projects. Features & Benefits: Suitable for full fill or partial fill insulation in masonry cavity wall applications. ECOSE® Technology formulation free from added phenol and formaldehyde with soft-touch, low-dust, and low VOC properties. Non-combustible Euroclass A1 Reaction to Fire classification for buildings up to 12m in height. Water-repellent construction resistant to mould and bacterial growth. Precision sizing fits between wall ties without retaining discs, matching vertical wall tie spacings. Zero Ozone Depletion Potential (ODP) and zero Global Warming Potential (GWP) with British Board of Agrément (BBA) approval for all exposure zones. Thermal Conductivity: 0.037W/mK. Thermal Resistance: 2.7m²K/W. Dimensions: 75 x 455 x 1200mm. Coverage: 4.37m² per pack of 8 slabs.