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AURA Automatic Threshold (Door Bottom) Seal

Brand: Lorient
Product Code: AAS8501 si
Reward Points: 0
In Stock
Price: £28.00 Inc Tax £33.60

Available Options

* drop seal length:


A self-levelling drop seal featuring a unique wrap around gasket designed for optimum acoustic and smoke containment. A clever colour coded band assists with drop seal adjustment.

Tested in accordance with BS EN 1634-3 and BS 476–31.1.

Standard product features


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

Seal material:


Acoustic performance:

Weighted sound reduction index up to (Rw): 31 dB (AAS7501 and AAS8501 on a standard architectural door).


Fixing holes pre-drilled, screws supplied. When aluminium carrier is fixed in place, gasket slide into carrier (with blades in/out) concealing fixings.



Each length cuts back to next size down (335 mm cuts back to 255 mm). Longer lengths available on request.