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Lorient Intumescent Fire, Smoke and Acoustic Seal Kit

By Lorient UK

From: £37.13

  • 10 Year Guarantee against Manufacturing Defects
  • Price Match Promise
High grade materials

High Grade Materials

10 Year Guarantee

10 Year Guarantee

Product Information

The Lorient Intumescent Fire, Smoke and Acoustic Seal Kit from Lorient UK is an innovative solution designed to enhance the safety and comfort of any space. This kit is suitable for both single and double leaf doors (where the door's fire certificate allows), offering comprehensive protection against various environmental factors.

This kit ensures not only FD30, but FD30S compliance.

For double leaf doors, two packs are required.

Kit Contents:

  1. Lorient LAS8001 SI Drop Seal: Available in lengths of 735mm, 835mm, or 935mm, this slimline, mortised automatic drop seal features a high-efficiency mechanism. It lifts the seal clear of the floor as soon as the door is opened, reducing door operating forces. It is self-levelling on uneven floors and requires no power connection.
  2. Lorient Batwing Seal: This kit includes two 2.1m lengths and one 1m length of the Batwing Seal. It is a medium-duty, acoustic, and smoke perimeter seal with unique, curved fins made from flexible material that springs back to its original shape for ongoing performance and durability.
  3. 15x4mm Lorient Intumescent Strips: The kit comes with two 2.1m lengths and one 1m length of intumescent strips. These are ideal for fire protection where no smoke sealing is required and can be combined with a Batwing seal for acoustic and smoke containment.

Key Features of Components:

Lorient LAS8001 SI Drop Seal:

  • Protects against sound, smoke, fire, draught, light, and insects.
  • Durability of 1 million cycles.
  • Suitable for single swing, single, and double leaf doors.
  • Pre-drilled radiused end plates for secure installation.

Lorient Batwing Seal:

  • Co-extruded rigid back PVC with flexible fins.
  • Acoustic rating: BS EN ISO 10140-2: 2010 (up to Rw 41dB).
  • Certifire certified: CF5179.
  • Durability of a minimum of 100,000 cycles.

15x4mm Lorient Intumescent Strips:

  • PVC encased sodium silicate with heavy-duty self-adhesive backing tape.
  • Fire standards compliance: BS EN 1634-1: 2008 & BS 476-22: 1987.
  • Certifire CF330 + CF341.
  • Durability of 1 million cycles.

This comprehensive kit from Lorient UK is designed to offer optimal protection and durability, ensuring a safer and more comfortable environment in any setting.

Technical Specification
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Should you have any questions about any of our products or aftercare, please don't hesitate to contact us on the following details:

01246 380283

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Standard UK Door Sizes:

  • 1981 x 381/419 x 35mm (sidelights/side panels)
  • 1981 x 457/533 x 35mm (cupboard/wardrobe)
  • 1981 x 610/686/711 x 35mm (restricted spaces)
  • 1981 x 762 x 35mm (most common internal door size)
  • 2032 x 813 x 35mm (usually former external door size)
  • 1981 x 838 x 35mm (mobility/wheelchair access)

Metric Door Sizes (Popular in Europe/Scotland):

  • Height: 2040mm
  • Width: 426/526/626/726/826/926mm
  • Thickness: 40mm

Measurement Tips:

  • Measure door opening for height, width & thickness.
  • Allow 2-3mm gap around the door for proper operation.
  • Contact us for bespoke sizes.

Trimming Guidelines:

  • Engineered timber doors can be trimmed to fit; consult our guidelines or contact us for advice.

View Our Full Size Guide

If you are unsure about your sizing, please contact us for assistance. We also offer bespoke / made to measure doors.

Get in touch if you need help with anything or if you have any questions about our products.

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