Cavity Insulation

Knauf 100mm DriTherm 32 Ultimate Cavity Slab stand at the forefront of cavity batt insulation solutions. These slabs, crafted from glass mineral wool, offer a semi-rigid, non-combustible structure that can seamlessly "knit together." Designed for filling the cavity between external masonry walls, they create a superbly insulated structure

Knauf 100mm OmniFit Insulation Slab 35 1200x600mm (4.32m2) - Multi-Application, Ground floors, Internal floors, Pitched roofs at rafter level, Internal walls / partitions, Light steel frame walls, Timber frame walls

Knauf 125mm DriTherm 32 Ultimate Cavity Slab stand at the forefront of cavity batt insulation solutions. These slabs, crafted from glass mineral wool, offer a semi-rigid, non-combustible structure that can seamlessly "knit together." Designed for filling the cavity between external masonry walls, they create a superbly insulated structure

Knauf 150mm DriTherm 32 Ultimate Cavity Slab stand at the forefront of cavity batt insulation solutions. These slabs, crafted from glass mineral wool, offer a semi-rigid, non-combustible structure that can seamlessly "knit together." Designed for filling the cavity between external masonry walls, they create a superbly insulated structure

Knauf 50mm Acoustic Insulation Roll is a Glass Mineral Wool roll, designed for use in internal wall and floor applications, to offer sound absorption and noise reduction properties.

Knauf DriTherm 37 Cavity Slab Insulation 100mm - is a water-repellent Glass Mineral Wool slab, designed for use in external full-fill masonry cavity walls, that offers excellent thermal performance.

Knauf DriTherm 37 Cavity Slab Insulation 50mm is a water-repellent Glass Mineral Wool slab, designed for use in external full-fill masonry cavity walls, that offers excellent thermal performance.

Knauf 75mm DriTherm 37 Cavity Slab Insulation - is a water-repellent Glass Mineral Wool slab, designed for use in external full-fill masonry cavity walls, that offers excellent thermal performance.

Full fill cavity wall insulation allows more of the cavity between the inner and outer leaf to be filled with insulation, providing a much better insulated structure without increasing the wall width. Partial fill cavity wall insulation typically requires a 50mm residual cavity to be maintained, however with advanced manufacturing techniques and testing, Mannok IsoCavity insulation is fully tested and certified with a residual cavity of 0mm – 10mm.