You have no items in your shopping cart.
  • Huge StockHuge Stock 1000s of Products Always in Stock
  • Late OrdersLate Orders? Order Up Till 4pm for Next Day Delivery
  • Dedicated SupportDedicated Support We Have A Team of Experts to Assist You
  • Flexible DeliveriesFlexible Delivery Need A Special Delivery Arrangement?

More Views

  • -LAS8001-02
  • -LAS8001-02

Lorient LAS8001si Rebated Drop Seal - medium duty

Quick Overview

An automatic drop seal with 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. It requires no power connection.

Availability: In stock

Excl. VAT: £18.99 Incl. VAT: £22.79

* Required Fields

Excl. VAT: £18.99 Incl. VAT: £22.79


Key benefits
Tested for acoustic performance with BS EN ISO 10140-2: 2010.
Meets the smoke leakage performance requirements of BS 9999 and is used for sealing the threshold of door assemblies against leakage of ambient temperature smoke, as defined in BS 476: Part 31.1: 1983.
Suitable for use on timber fire doors for up to 60 minutes under conditions of BS 476: Pt.20/22: 1987 and BS EN 1634-1: 2014.
Tested for reliability, the seal completed 1,000,000 cycles without failure.

Single swing doors.
For use on both right and left handed doors.

Use with
Any perimeter seal. Any threshold plate.

Min/max gap size

Seal material
Grey or black silicone rubber.

Standard lengths
335mm, 435mm, 535mm, 635mm, 735mm, 835mm, 935mm, 1035mm, 1135mm and 1235mm.
Sizes above 1235mm are available on request.
Note: Each length can be cut to the next size down.
The 335mm can be cut back to 255mm.

Fixing screws are supplied. This seal is mortised.
Pre-drilled radiused end plates are supplied which also secure the product in place. (Square end plates available on request).

Self-levelling on uneven surfaces. Can be adjusted independently of the fixing screws.

Product Reviews