
Lorient LSR8301 Plastic Door Bottom Seal 930mm
The Lorient LSR8301 Plastic Door Bottom Seal is a surface-mounted automatic drop seal designed to improve sealing performance at the base of doors.
Featuring a lever-activated mechanism, the seal drops down when the door closes and lifts clear of the floor when opened, reducing wear while maintaining effective sealing against draughts, noise, light and insects.
This model is designed for quick installation without removing or machining the door, making it suitable for retrofit and maintenance applications.
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Key Features
- High quality EPDM compression seal for doors and windows
- Effective protection against draughts, noise, dust and insects
- Self-adhesive backing for quick and easy installation
- Flexible material accommodates uneven gaps and surfaces
- Durable construction suitable for long-term use
- Supplied in convenient 5 metre rolls
Key Features
- Automatic drop seal activated by door closing
- Seal retracts when door opens to reduce wear
- Surface mounted installation without door removal
- Improves sealing against draughts, noise and light
- Helps prevent insect ingress
- Suitable for retrofit applications
- Quick and easy installation
Suitable Uses
- Residential doors
- Retrofit sealing upgrades
- Internal and external doors
- Noise and draught reduction
- Maintenance and upgrade projects
Full Specifications
Available Finish Options
Brown
White
Finish availability may vary between configurations.
Dimensions
Item Code Family
Frequently Asked Questions
Does this require door removal to install?
No, it is surface mounted and can be installed without removing the door.
Is this suitable for uneven floors?
It can accommodate minor irregularities, but large gaps may require a different sealing solution.
What is a common installation mistake?
Incorrect positioning of the actuator can prevent the seal from fully dropping.
Additional Information
Installation Requirement:
Must be aligned correctly with the door frame to ensure proper activation of the drop mechanism.
Application Note:
Designed as a retrofit solution where door machining is not preferred.
Performance Note:
Seal performance depends on correct positioning and consistent contact with the floor.
Trade Note:
Commonly used in Australian residential upgrades where quick installation and improved sealing are required.
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

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.