Lorient Intumescent Fire And Smoke Seal 18x12 Long Single Door Set
Lorient LAS1812LSS is a dual-function intumescent fire and smoke seal designed to restrict the spread of fire and smoke around door edges.
This Long Single Door Set (LSDS) configuration provides extended coverage using a combination of 1m and 2.75m lengths for larger door applications.
It features a slim, concealed profile with dual sealing fins for improved acoustic performance and reliable sealing under door movement.
Usually ships in 1 business days
Non-Returnable Item: This product is a special order and is not returnable.
Key Features
- Dual-function fire and smoke seal
- Expands under fire conditions to restrict hot smoke and gases
- Suitable for ambient, medium and hot temperature smoke containment
- Long single door set configuration (1 x 1m, 2 x 2.75m)
- Dual sealing fins accommodate door deflection
- Excellent acoustic performance
- Fully concealed installation
- Self-adhesive backing for easy installation
- Anti-microbial additives included
Suitable Uses
- Single door fire-rated assemblies
- Smoke containment systems
- Commercial and industrial buildings
- Applications requiring extended sealing lengths
- Retrofit sealing solutions
Full Specifications
Dimensions
Item Code Family
Frequently Asked Questions
What does LSDS mean?
LSDS stands for Long Single Door Set and includes extended seal lengths.
Is this suitable for fire doors?
Yes, it is designed for fire-rated door assemblies.
Can it be retrofitted?
Yes, suitable for retrofit applications.
Additional Information
Installation Requirements:
Requires clean rebate surface for proper adhesion.
Common Mistake:
Poor surface preparation may reduce adhesive performance.
Performance Context:
Performance depends on full door assembly.
Trade Note:
Best suited to controlled installations requiring concealed sealing.
LORIENT branded products are covered by a 24 Month manufacturer warranty against defects in materials and workmanship.
- Fire dampers: 12 months
- All other LORIENT products: 24 months
- Finishes and cosmetic appearance: excluded
- Stainless steel tea staining and lack of maintenance: excluded
LAS1812LSS Datasheet
Fitting Instructions
Acoustic, Smoke & Fire Containment Systems
LORIENT Warranty Overview
LORIENT branded products are manufactured by ASSA ABLOY Australia Pty Ltd and are designed to match the performance lifecycle of the door system to which they are fitted. Warranty coverage applies to products sold in Australia and covers defects in materials and workmanship, subject to limitations, exclusions and correct installation and maintenance.
This summary outlines the key elements of LORIENT warranty coverage. Full warranty terms, claim procedures and exclusions are detailed in the official LORIENT warranty documentation.
Warranty Periods Summary
Finish & Material Notes
- Stainless steel is corrosion resistant but not stain-proof.
- Tea staining may occur if products are not cleaned and maintained in accordance with manufacturer recommendations.
- Warranty does not cover finishes, cosmetic deterioration or appearance damage.
What the Warranty Covers
- Defects in materials and workmanship within the applicable warranty period.
- Assessment by ASSA ABLOY to determine whether warranty coverage applies.
- Repair, replacement with the same or closest equivalent product, or refund of purchase price at ASSA ABLOY�s discretion.
Common Warranty Exclusions
- Normal wear and tear.
- Misuse, abuse or use outside manufacturer specifications.
- Improper installation or installation not carried out to professional standards.
- Improper maintenance or neglect.
- Unauthorised modification, alteration or repair.
- Use of non-genuine ASSA ABLOY parts.
- Exposure to corrosive environments including coastal air, salt spray, chemicals or high humidity.
- Custom or modified products outside standard specifications.
- Second-hand goods or products not sold through authorised Australian channels.
Warranty Claim Process
- Retain proof of original purchase.
- Return the product to the authorised retailer where applicable.
- If claiming directly with ASSA ABLOY, contact customer service to obtain a Case Number.
- Securely package the product and include proof of purchase.
- Clearly mark the Case Number on the returned package.
Australian Consumer Law
LORIENT warranties operate in addition to rights provided under the Australian Consumer Law. Goods come with guarantees that cannot be excluded under Australian law.
Customers may be entitled to a replacement or refund for a major failure and compensation for reasonably foreseeable loss or damage. Where a product fails to meet acceptable quality standards and the failure does not amount to a major failure, the customer is entitled to repair or replacement.
