Acoustic, smoke & fire containment systems

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LAS7004 si perimeter seal

Designed for timber doors with plain or rebated meeting stiles and where a centre latch is required. The leg of this seal can be cut out to accommodate the latch plate.

Key benefits

  • Tested for acoustic performance with BS EN ISO 10140-2: 2010.
  • Meets the smoke leakage performance requirements of BS9999 when tested in accordance with BS 476 Pt 31.1: 1983.
  • Tested for reliability, the seal completed 1,000,000 cycles without failure.


  • Meeting stiles of single and double swing doors.
  • Sliding doors.
  • Revolving doors.
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