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Lorient Polyproducts Ltd

We design and manufacture market-leading, high-performance door sealing systems.

+44 (0)1626 834252 www.lorientuk.com

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Acoustic Smoke and Fire Seals

When fire breaks out in a building the threat is twofold. Firstly, there is the fire itself and the hot smoke generated in the immediate vicinity. Secondly, there is cold smoke which will spread rapidly through the building, threatening people and property some distance from the fire. The Building Regulations take both these threats into account, and supporting documents give criteria for how they can be managed.

Acoustic, Smoke & Fire Containment Systems Product Overview

Fire and smoke protection measures are essential, lifesaving precautions in a building. What’s more, they protect the property from the devastating consequences of the fire itself, and the damaging effects of hot and cold smoke. So it’s essential to get the product selection right, every time and this overview provides a summary of the entire Lorient range of acoustic, smoke and fire containment systems.

Acoustic, smoke and fire door seals - datasheets

Gaps around the four sides of a fire door leaf are essential its the only way the door can open + close. But these gaps create a point of weakness, where fire can take hold + destroy the door, + lethal smoke can pass through. Lorients intumescent seals protect those gaps. Most of the door seals shown here are multi-functional + provide protection against fire, smoke, sound leakage + heat loss. These seals are used in the top + vertical sides of door leaves, or in the frame. The bottom of the door should be sealed with a threshold seal from our architectural seals range.

Architectural Seals

Designed in line with our latest contemporary corporate style, its our biggest brochure to date 78 pages packed with perimeter seals, drop seals, threshold plates, door bottom seals, plus much more. These seals can provide outstanding protection for all four sides of the door against sound, smoke, rain, fire, light, draught, dust and even insects. All architectural seals are manufactured in Lorients UK facility, to exacting standards. Products are etched using the latest laser technology and proudly display the Made in Britain marque. Products include: - compression seals - brush seals - door bottom seals - threshold plates - magnetic seals - perimeter seals - finger guards - drip seals - stainless steel seals

AURA Architectural Seals

AURA is born of the knowledge that good design is aesthetic as well as functional. Every aspect and detail has been carefully considered as part of an overall language — one that integrates seamlessly into your own.

AURA architectural seals product range

The AURA® range embraces a discerning selection of drop seals, perimeter seals, door bottom seals, threshold plates and ramps - all with strong design accents. Every detail of the AURA® product range is considered and designed to integrate more successfully into beautifully designed doorsets and floors. A number of signature design details feature within the AURA® range; including a distinctive curved profile, which not only creates a sophisticated visual aesthetic, but also spreads and diffuses sound. AURA® threshold plates and ramps incorporate hardwearing tread strips which deliver greater grip under foot. The unique reversible design provides either a smooth or ridged surface, depending on practical and aesthetic preferences.

Fire Door Inspection Services

Lorient offers a professional and experienced fire door inspection service. Certificated to carry out detailed inspections of your buildings fire doors.

Fire Resistant Glazing Systems

Glazed panels are often required in fire resistant walls and doors to allow vision and natural light. In door assemblies, they allow people to see others approaching from the opposite direction; they also allow fire and smoke to be seen without opening the door - an important safety benefit. However, gaps, joints and interfaces between dissimilar materials invariably form points of weakness and provision needs to be made to seal these effectively. The solution is to fit fire resistant glass secured using one of Lorient's fire resistant glazing systems; which holds the glass firmly in place during normal use, but in the event of fire the intumescent material expands, securing and insulating the glass and protecting the surrounding timber.

Heavy duty seals

Lorient is delighted to launch a number of high performance drop seals from its Architectural Seals range. Designed and manufactured in the UK, each of our new drop seals feature unique gaskets for optimum acoustic, smoke and energy containment.

LAS8002G drop seal glass application

A face-fixed drop seal suitable for glass doors - designed for hinged doors into timber or aluminium frames. It is non-reversible and needs to be ordered left or right handed. LAS8002G 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. Key benefits Durable flexible elastomeric fin elements are incorporated with the housing to provide acoustic and smoke properties. 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.

Lorient Acoustic Seals Brochure

The new-look brochure details system benefits, which are succinct enough to allow specifiers to make informed decisions about solutions quickly and efficiently. The brochure provides practical integrated acoustic sealing solutions, it also serves as a source of technical information, with an acoustic testing section, details about Approved Document E, relevant standards and much more.

Lorient Georgia Pacific Brochure

Lorient is the exclusive UK technical partner and distributor of the Georgia-Pacific range of high performance fire door components for the 90 and 120 minute market.

Lorient Sealing Systems for Door Assemblies; An Introductory Guide

This guide has been written as an introduction to the concept of door sealing. Its designed for students, or those new to the industry who want to learn the basics. It can also be a helpful point of reference when reading product brochures, as a reminder of some of the key points, and for definitions of terms.

Specialised Fire Resistant Door Hardware

Fire and smoke protection measures are an essential, lifesaving precaution in a building. What’s more, they protect the property from the devastating consequences of the fire itself, and the damaging effects of hot and cold smoke. So it’s essential to get the product selection right, every time.

Testing & Technical Brochure

Lorient’s Testing & Technical Services centre offers a variety of specialist testing services for manufacturers and designers of assemblies including doorsets, windows, glazing systems, door hardware to name but a few. Whether you’re investigating new materials, or developing new or existing products, right through to durability testing and benchmarking performance – our team of experts will support you throughout the process. If you’re looking to work in partnership on a longer-term project, we’d be pleased to discuss your requirements.

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