Therm A Stop

Fire & Smoke by Intumescent Seals Ltd

  • • BS 476 part 20:22
  • • BS 476 part 31:1
  • • Certifire Approved
  • • Protects against fire
  • • Protects against smoke
  • • Self-adhesive backing
  • • Suitable for wet applications

Intumescent Seals’ well-established Therm-a-Stop intumescent strip with a brush pile comes Certifire-approved, fire tested in accordance with BS 476 Part 20:22 and smoke tested to BS 476 Part 31:1.

Like the Pyroplex intumescent strip, it comes with a moisture resistant intumescent seal material suitable for both wet and dry applications on a range of single and double leaf door sets.

Norseal stock Therm-a-Stop sizes from 10x4mm up to 30x4mm in a range of colours. Supplied in a standard 2100mm length, this product can easily be cut to size.

Fitting Instructions
Download
Datasheet
Download
Certification
Download (Certifire Certificate of Approval CF387)
2100mm Codes
Size Grey Red Black Cream Brown White
10x4 TH104FSG TH104FSR*   TH104FSC TH104FSB TH104FSW
15x4 TH154FSG TH154FSR* TH154FSBK TH154FSC TH154FSB TH154FSW
20x4   TH204FSR*   TH204FSC TH204FSB TH204FSW
25x4     TH254FSBK* TH254FSC TH254FSB TH254FSW
30x4   - TH304FSBK TH304FSC TH304FSB TH304FSW

* special order

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