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Acoustic Perimeter Door Seal

Acoustic Perimeter Door Seal

This retro fit seal increases acoustic performance of a standard fire rated door simply and effectively. It’s design is based on ‘dual air pocket technology‘ which acts in the same way as triple glazing. This perimeter seal also has smoke seal capabilities in accordance with BS 476 Part 31:1 and is unaffected by door furniture including hinges and latches. It has been cycle tested up to 1,000,000 opening and closing cycles.

The recommended gap tolerance is 3mm – 4mm.


  • BS 476 Pt 31:1 Compliant Cold Smoke Seal
  • 1,000,000 Cycle Tested
  • Retro Fit
  • Stylish Ultra Smooth Blades
  • Dual Air Pocket Technology
  • Unaffected by Door Furniture
  • Smoke Seal
  • Reduced Heat-Loss
  • Colours – Brown & White

Use in the following applications

  • Single / Double Leaf Doorsets
  • Single Action Doorsets
  • Suitable for Meeting Stiles

Acoustic Door Seal Specification


Colour / Finish – Brown or White

Material – Co-extruded Rigid Base, Flexible PVC Fins

Fixing Method – Self Adhesive, Surface Mounted

Length – 2100mm

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