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Acoustic Seal - Face Mounted Door Bottom

Automatic Drop-Down Door Bottom Seals.
Automatic Drop-Down Door Bottom Seals. Automatic Drop-Down Door Bottom Seals.


Our Price: £23.64
Price includes VAT

Seal Length


Door Bottom Seals - Face Mounted

Automatic acoustic rated door bottom seals which are spring loaded to lift clear of the floor when the door is opened by a few millimetres.

  • Suitable for wooden or metal door assemblies.
  • Aluminium body with rubber coextruded seal and carrier.
  • Designed to seal a gap in the range of  3mm – 14mm
  • Noise reduction Index level of  Rw 37dB*.
  • Suitable for new and retrofit applications.
  • Screw fixing (screws supplied)
  • Maximum trimming: 20mm - 330mm | 120mm - 430mm | 150mm - 530mm to 1230mm
  • Silver Anodised finish.
  • Tested for durability 200,000 cycles completed without failure for fire rated smoke doors.
  • Seal drops on hinge side before lock side.
  • Suitable for all types of swing doors.

* The acoustic ratings quoted will vary depending on the door density and any additional threshold & perimeter seals used in conjunction with this product, contact us for confirmation before specifying. Seals have been tested without threshold plates and also straight down to carpet.


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Acoustic Seal - Door Bottom - Rebate FitAcoustic Seal - Door Bottom - Rebate Fit
Acoustically tested on fire doors. Aluminium body with self extinguishing PVC rubber. Sound reduction up to Rw 42dB.

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