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 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 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.

Mannok IsoCavity PIR insulation boards provide a superior cavity wall insulation solution which combines ease of construction with all the benefits of Full Fill PIR. The boards have a thermal conductivity of 0.022W/mK, precision cut tongue and groove edge and multi-layer foil facings, combining thermal performance with ease of construction.