LAS8001si drop seal

LAS8001si Drop Seal

An aluminium-based drop seal for acoustic, smoke and energy containment. It features a high efficiency mechanism which lifts the seal clear of the floor as soon as the door is opened by a few millimetres.

  • Tested for acoustic performance in accordance with BS EN ISO 10140-2: 2010.
  • Tested under the conditions of BS EN 1634-1: 2008.
  • It requires no power connection.
  • Tested for reliability, the seal completed 1,000,000 cycles without failure.


  • Single swing doors. For use on both right and left handed doors

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