ENVIROGRAF FFCB Rainscreen Fast Fix Cavity Barrier - 1220mm x 130mm x 60mm (170mm cavity) cavitywall edges and corners are more

edges and corners are more likely to suffer from movement cracks

- Exceptional screw-holding capacity

It is manufactured by an extrusion process which results in a homogeneous

Sisaltech Sisalwool 100 is a high-performance low carbon natural fibre insulation which comes in batts

The white version does not have this colour indication

ENVIROGRAF FFCB Rainscreen Fast Fix Cavity Barrier - 1220mm x 130mm x 60mm (170mm cavity) cavitywall edges and corners are moreRainscreen fast fix ventilated cavity barrier, an effective solution for ventilated rainscreen cavities. Suitable for both horizontal and vertical application. Supplied in 1220mm lengths with 4 fixing brackets per length. In addition, achieves 2 hours of fire protection for cavities from 75mm to 315mm. Mechanically fix the cavity barrier to the substrate at a maximum of 500mm centres with non combustible fixings. Ensure there are no gaps between the