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.
Material | Mineral Wool |
Type | Slabs |
Thickness | 65mm |
Dimensions | 455mm x 1200mm (per slab) |
Application | Cavity walls |
Installation method | Friction fit between wall ties |
Fire rating | Euroclass A1 fire rating |
Moisture resistance | Water repellent |
Environmental certifications | ISO 14001 Environmental Management Systems |
Vapor transmission | Breathable, allowing water vapour to pass through. |
Sustainability features | Composed of up to 80% recycled glass |