85mm DriTherm 32 Cavity Slabs are rigid slabs of non-combustible, glass mineral wool. Product contains a water repellent silicone binder to ensure that no liquid water is able to pass through the slab and reach the inner leaf of masonry.

Application:

Thermal insulation of masonry cavity external walls, either partially filling or fully filling the cavity

Advantages of 85mm DriTherm 32 Ultimate:

• British Board of Agrément approved for use in all exposure zones
• Approved for use in buildings up to 12m high and for use in multi-storey applications up to 25m in height
• Excellent thermal and fire performance
• Water repellent
• Slabs ‘knit’ together, thus eliminating air gaps between adjacent slabs
• DriTherm Cavity Slabs are odourless, rot proof, non-hygroscopic, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria
• DriTherm Cavity Slab’s manufacture has a low impact on the environment and is classified as Zero ODP and Zero GWP
• 85mm DriTherm 32 Ultimate has a thermal conductivity of 0.032 W/mK

• Knauf Dritherm Cavity Slabs Data Sheets