Acoustic, smoke & fire containment systems

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AAS7503 AURA perimeter seal

A stylish perimeter seal with square cover plate ideal for butt-jointing or mitring. Proven performance for acoustic and smoke containment. The decorative cover plate completely conceals fixings and is available in a range of finishes.

Head and jambs of single swing doors

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

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
(AAS7503 & AAS8501 on a
standard architectural door)
Smoke Leakage BS EN 1634-3: 2004
BS 476: Pt.31.1: 1983
Durability 1 million cycles on full-size
door assemblies