Knauf 32 Ultimate Earthwool Dritherm Cavity Slab

Earthwool Dritherm Cavity Slabs are semi-rigid or rigid insulation slabs made from non-combustible, water-repellent glass mineral wool. Designed with a width of 455mm, they align perfectly with standard vertical wall tie spacings, ensuring a seamless joint with neighbouring slabs. These slabs are specifically engineered for thermal insulation in masonry cavity walls and are installed to fully fill the cavity.

Earthwool Dritherm Cavity Slabs are environmentally friendly, posing no known threat to the environment. They boast zero Ozone Depletion Potential (ODP) and zero Global Warming Potential (GWP).