Knauf FrameTherm 35 Insulation Slab

Knauf Earthwool Frame Therm Slab 35 is a durable, non-combustible glass mineral wool slab with a lambda value of 0.032 W/mK, designed to fit standard stud and joist centres. These slabs are specifically developed for thermal insulation in external walls and warm roofs of timber frame constructions, providing a secure friction fit between studs and rafters.

Environmentally friendly, Earthwool Frame Therm Slabs have no known negative impact on the environment, featuring zero Ozone Depletion Potential (ODP) and zero Global Warming Potential (GWP).