Norsound NOR710STOP Perimeter Seal in White 2100 mm
NOR710STOP
Perimeter Seal by Norsound
- 1,000,000 cycle test
- BS 476 part 31:1
- Dual air pocket technology
- Protects against smoke
- Retro fit
- Sound reduction
- Stylish ultra smooth blades
Designed to fit into a kerf (saw cut) in the door stop, this perimeter seal can increase the acoustic performance of a standard fire door whilst also providing additional protection against cold smoke.
It consists of a semi-rigid base with 2 flexible blades of optimum angles, these flexible blades act like triple glazing giving maximum acoustic performance along with smoke seal capabilities compliant with BS 476: Part 31: 1983 and energy saving properties.
The NOR710STOP is unaffected by door furniture including hinges and latches and is also highly durable being tested to 1,000,000 cycle tests.