Acoustic, smoke & fire containment systems

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AAS7504 AURA perimeter seal

A compact perimeter seal ideal for acoustic and smoke containment. It can be used to replace the doorstop on steel or timber framed doors. We recommend the use of a door closer to aid closing control and to avoid excessive impact.

Head and jambs of single swing doors

Standard Lengths
1m and 2.1m
Doorset packs
1x1m + 2x2.1m
Other lengths available for special order

Fixing holes pre-drilled and slotted for positional accuracy
Wood screws supplied – please request self-tappers

Silver anodised aluminium with Silver silicone gasket
Bronze anodised aluminium with Black silicone gasket
Decorative finishes available. Please enquire


Acoustic BS EN ISO 10140-2: 2010
Weighted Sound
Reduction Index
31 dB
(AAS7504 & AAS8501 on a
standard architectural door)