Lorient LAS8001 SI Automatic Drop Seal – 1035mm

SKU: LO-LAS8001-1035 Categories: , Tag:
Product Information

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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.

09 August 2023
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.

09 August 2023
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.