Knauf DriTherm Cavity Slab 32
Knauf DriTherm® Cavity Slab 32 is a water-repellent glass mineral wool insulation slab designed for use within full-fill masonry cavity walls.
With a thermal conductivity of 0.032 W/mK and Euroclass A1 fire classification, it provides insulation within external wall constructions. The slab is designed to fit between wall ties, helping create a continuous layer within the cavity.
- Thermal conductivity of 0.032 W/mK
- Euroclass A1 non-combustible glass mineral wool
- Water-repellent additive to resist moisture ingress
- BBA certified for use in all exposure zones
- Friction fit between wall ties without the need for retaining discs or jointing tape
- Designed to knit together and reduce air gaps within the cavity
Knauf DriTherm® Cavity Slab 32 is designed for full-fill masonry cavity wall construction.
The slab is installed between the inner and outer leaves of masonry walls, fitting between wall ties to form part of the cavity wall build-up. Its flexible structure allows it to adapt to minor imperfections in the substrate, helping reduce gaps once installed.
Suitable for residential, commercial and industrial projects, DriTherm® Cavity Slab 32 provides a practical insulation solution for external cavity walls where thermal performance, moisture resistance and fire classification are required.
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