Home > Companies > Lorient Polyproducts Ltd > TS Acoustic, Smoke and Fire Door Seal

Door seal with double elastomeric fins, offering acoustic, smoke and fire protection, with the added benefit of thermal containment. Available in a choice of sizes to cover 30 and 60 minute applications, the TS seal also includes integral antimicrobial protection. It includes very low frictional resistance for ease of door operation (Document M compliant) and meets smoke requirement BS 9999.


For single and double leaf doors to protect against sound, smoke and fire. Can be used with any architectural seals. Suitable for wheeled traffic.

Related literature

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Standard product features


Polyvinyl chloride (PVC) encased sodium silicate and flexible elastomeric fins.


  • Fins: 4 mm.
  • Total: 8 mm.

Suitable gap width:

3–4 mm.


Heavy duty self-adhesive tape.


  • Acoustic (to BS EN ISO 10140-2): Up to 35 dB.
  • Smoke: Tested to BS 476-31.1.
  • Fire resistance: Tested to BS EN 1634-1 and BS 476-22.
  • Durability: 100 000 cycles.



Other sizes are available to special order, consult manufacturer for information.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-75-40/430 Door and window weatherstrips and seals

Product specification

An important note about specifying



Lorient Polyproducts Ltd


+44 (0)1626 834252

Product reference

[LP1004TS Acoustic, Smoke and Fire Door Seal]
10 mm width.
[LP1504TS Acoustic, Smoke and Fire Door Seal]
15 mm width.
[LP2004TS Acoustic, Smoke and Fire Door Seal]
20 mm width.
[LP2504TS Acoustic, Smoke and Fire Door Seal]
25 mm width.


[1000 mm]
[2100 mm]
[Special order]
Insert requirement.

Colour/ Finish

[ ______ ]

Manufacturer details

Endeavour House,
Fairfax Road,
Heathfield Industrial Estate,
Newton Abbot,
Devon, TQ12 6UD
Tel +44 (0)1626 834252
Fax +44 (0)1626 833166
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