NOR710 Perimeter Door Seal
This revolutionary retro fit seal increases acoustic 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.
The NOR 710 also has smoke seal capabilities in accordance with BS 476 Part 31:1 and is unaffected by door furniture including hinges and latches. We have cycle tested the NOR710 acoustic door seal up to 1,000,000 opening and closing cycles.
- Acoustically tested up to 48dB
- Protects against cold smoke, compliant with British Standard BS 476 part 31:1
- Durability 1,000,000 cycles tested
- Surface mounted, strong self adhesive backing
- Stylish ultra smooth blades
- 'Dual Air Pocket Technology'
* Due to the technical nature of our products they are designed to be installed by a professional.
* Actual product may vary from images.
** All information given is for guidance purposes only. Information is offered in good faith but cannot be used in place of current test evidence.
*** Diagrams not to scale.
**** Information is to the best of our knowledge and we reserve the right to change specification without notification.
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