Lorient's popular LAS8001 si is a heavy-duty, slimline, mortised automatic drop seal designed for rebating into doors.
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. This requires no power connection and is self-levelling on uneven floors. The seal height can be adjusted independently of any fixing screws.
Features & Benefits
- Minimum/maximum gap size: 1mm/13mm
- Silver anodised aluminium with grey end plates and grey silicone rubber gasket
- Self-levelling on uneven surfaces
- Meets smoke requirement: BS 9999: 2017
- Durability: 1 million cycles
- UL: R27972
Areas of Application
Single swing, single and double leaf doors. For use on both right and left handed doors.
Fire Rating
BS 476-20&22: 1987 & BS EN 1634-1: 2014.
Certifire Certificate
CF5179
Acoustic Rating
BS EN ISO 10140-2: 2010 (up to Rw 39dB).
Smoke Rating
BS EN 1634-3: 2004 & BS 476-31.1: 1983.
Lorient LAS8001 Automatic Drop Door Seal
Can drop seals be cut to the width of the door?
Yes, for trimming and installation instructions please view the product data sheet for the particular drop seal that you are installing.
Do drop seals 'Self Level'?
Yes, Drop Seals self level to the floor's surface. Threshold plates can be ued to create an aesthetic finish or provide a flat contact area on uneven and irregular floors surfaces.
Do drop seals have to be used with a threshold plate?
Drop Seals are tested with threshold plates but are not necessary.
Lorient's popular LAS8001 si is a heavy-duty, slimline, mortised automatic drop seal designed for rebating into doors.
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. This requires no power connection and is self-levelling on uneven floors. The seal height can be adjusted independently of any fixing screws.
Features & Benefits
- Minimum/maximum gap size: 1mm/13mm
- Silver anodised aluminium with grey end plates and grey silicone rubber gasket
- Self-levelling on uneven surfaces
- Meets smoke requirement: BS 9999: 2017
- Durability: 1 million cycles
- UL: R27972
Areas of Application
Single swing, single and double leaf doors. For use on both right and left handed doors.
Fire Rating
BS 476-20&22: 1987 & BS EN 1634-1: 2014.
Certifire Certificate
CF5179
Acoustic Rating
BS EN ISO 10140-2: 2010 (up to Rw 39dB).
Smoke Rating
BS EN 1634-3: 2004 & BS 476-31.1: 1983.
Lorient LAS8001 Automatic Drop Door Seal
Can drop seals be cut to the width of the door?
Yes, for trimming and installation instructions please view the product data sheet for the particular drop seal that you are installing.
Do drop seals 'Self Level'?
Yes, Drop Seals self level to the floor's surface. Threshold plates can be ued to create an aesthetic finish or provide a flat contact area on uneven and irregular floors surfaces.
Do drop seals have to be used with a threshold plate?
Drop Seals are tested with threshold plates but are not necessary.