Knauf Earthwool Wool Cavity slab (L)1.2m (W)0.46m (T)100mm, Pack of 8

Features and benefits

Knauf Dritherm Cavity Wall Slab 37 Standard is a slab of non-combustible, glass mineral wool with a water-repellent additive, designed for reliable and long-lasting effective insulation. They can be used to either full fill or partially fill wall cavities in buildings up to 12 metres high.

• Non combustible euroclass A1
• Low cost, quick and easy to install
• Slabs fully fill the cavity and knit together at joints, preventing air movement and infiltration through or around the insulation
• Slab is 455mm wide to suit standard vertical wall tie spacings, ensuring a closed joint with adjacent slabs
• Insulation can make your home more energy efficient - and feel warmer.