AAS8501 Drop Seal

Mortised

A highly effective, self-levelling drop seal with a unique wrap-around gasket for optimum acoustic + smoke containment. Coloured bands on the brass button help with fine adjustment for varying door gaps.

View the AAS8501 drop seal animation.

Finish

System specification

Property
Test evidence Acoustic: BS EN ISO 10140-2: 2010, BS EN ISO 10140-1: 2010 + A2: 2014 (Annex J) up to Rw 41dB Smoke: BS EN 1634-3: 2004 & BS 476-31.1: 1983 at ambient temperature. Durability 1 million cycles on full-size door assemblies
LOCATION Single swing doors. For use on both right + left handed doors
Min/max gap size 1mm / 13mm
SEAL MATERIAL Silicone
Standard finish Silver anodised aluminium with silver end plates and silver silicone gasket
Non-standard finish Silver anodised aluminium with bronze end plates and black silicone gasket are subject to non-standard charges and additional lead times
STANDARD LENGTHS 335mm, 435mm, 535mm, 635mm, 735mm, 835mm, 935mm, 1035mm, 1135mm. Longer lengths available
CERTIFICATION
Certifire CF5179
UL R27972
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