Rockwool Cavity Slab 1200mm x 455mm x 100mm (3.276m2per pack)

Rockwool Cavity Slab 1200mm x 455mm x 100mm is a high performance partial fill Cavity Slab, a semi-rigid insulation solution created for masonry cavity wall construction. It is a durable cavity wall insulation solution made of stone wool fibres. Lightweight and easy to handle, the batts are simple to install and provide a close fit against brick and blockwork, adapting to imperfections in the cavity wall. (Supplied in packs of 3.276m2)

• Euroclass A1 non-combustible  / BBA Certificate  93/2884 for use in tall buildings up to 25 metres in height.
• Rockwool Cavity Slab is recommended for high rise buildings up to 25 metres due to its effective thermal performance ratings.
• Designed to withstand typical conditions on-site and absorb any irregularities on the inner leaf.
• Water repellent- ensures protection against typical weather exposure and moisture in the atmosphere.
• Will not sag or slump.