LAS8002 si Drop Seal


A slimline, face-fixed automatic drop seal. 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; resulting in lower door operating forces. Surface mounted application suitable for upgrading existing doors. Requires no power connection. Self-levelling on uneven floors; seal height can be adjusted independently of fixing screws.


Product Update: The end caps are now supplied in two parts - for the actuator & moving rail. Aug 22.


System specification

Test evidence Acoustic: BS EN ISO 10140-2:2010 (up to Rw 31dB). Smoke: BS 476-31.1: 1983 & BS EN 1634-3:2004 at ambient temperature
Performance Meets smoke requirement: BS 9999:2017. Suitable for use on timber fire doors (face-fixed only)
Location Single swing, single + double leaf doors. For use on both right + left handed doors
Min/max gap size 1mm/13mm
Seal material Grey or black silicone rubber
Standard finish Silver anodised aluminium with grey end caps and grey silicone rubber gasket as standard
Non-standard finish Other powder-coated colour finishes (non-standard - charges and lead times apply). Black end caps, and black silicone rubber gasket (non-standard - charges and lead times apply)
Standard lengths 335mm, 435mm, 535mm, 635mm, 735mm, 835mm, 935mm, 1035mm, 1135mm + 1235mm. Sizes above 1235mm are available on request. Note: Each length can be cut back to the next size down. The 335mm can be cut back to 255mm
ADJUSTMENT Self-levelling on uneven surfaces - can be adjusted independently of the fixing screws
Certifire CF5179
UL R27972