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Knauf DriTherm Cavity Slab 37 Glass Mineral Wool is designed for thermal insulation in masonry cavity walls, providing excellent energy efficiency and fire resistance. Each slab measures 1200mm x 455mm with a thickness of 85mm, ensuring easy handling and installation between wall ties. Supplied in packs of 45, this mineral wool insulation offers outstanding acoustic performance and is non-combustible, making it suitable for both new build and refurbishment projects. The glass mineral wool composition is rot-proof, odourless, and does not encourage the growth of fungi or bacteria.
