This retro fit brown acoustic door seal increases the sound insulation performance of a standard fire rated door simply and effectively. Its design is based on ‘dual air pocket technology’ which acts in the same way as triple glazing. Our seals are also smoke seals with capabilities in accordance with BS 476 Part 31:1 and are unaffected by hinges and latches. We have cycle tested this acoustic seal up to 1,000,000 opening and closing cycles. 2.1m long. Also available in White. For the average door you will typically require 3 seals.

Benefits
Sound reduction
Protects against smoke
BS 476 Pt 31:1 cold smoke
1,000,000 cycle tested
Retro fit door seal
Stylish ultra smooth blades
Dual Air Pocket Technology