Acoustic, smoke & fire containment systems

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LAS7005 si perimeter seal

A neat, compact perimeter seal which has been proved to be an effective acoustic seal. See Acoustic Sealing Systems for Door Assemblies manual for further details.

  • Tested in accordance with BS EN ISO 10140-2: 2010.
  • This seal can be used to replace the stop on steel or timber framed doors. To avoid excessive impact on the seal we recommend using a door closer to aid closing control.


  • Head and jambs of single swing doors.
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