ROCKWOOLã Party Wall Cavity Barrier 1200mm x 200mm x 160mm

This party wall cavity barrier from ROCKWOOL prevents the spread of fire through timber frame and masonry cavity walls.It features high a thermal performance with an edge seal which restricts air flow and boosts the acoustic performance. Provides coverage of 7.2mâ per pack. Simple installation Provides up to 60 minutes fire resistance (EI) Provides acoustic resistance Improves air leakage and heat loss Flexibility is unaffected by building movement Can be installed both vertically and horizontally weather resistant