
Lockwood Concealed Mechanical Door Coordinator For Double Doors - Silver
The Lockwood Concealed Mechanical Door Coordinator is designed to ensure the correct closing sequence of double doors, making it ideal for fire door applications and high-traffic commercial environments.
Engineered as part of the Lockwood fire door closing systems range, this concealed unit provides reliable coordination while maintaining a clean and unobtrusive appearance.
Typically 62 Days
This product is a special order item and cannot be returned once purchased.
Key Features
- Concealed mechanical door coordinator for double doors
- Ensures correct closing sequence of door leaves
- Designed for use with fire door systems
- Suitable for commercial and high-traffic environments
- Part of Lockwood fire door closing systems range
- Durable and reliable mechanical operation
Suitable Uses
- Double fire doors
- Commercial buildings
- Hospitals and healthcare facilities
- Hotels and accommodation projects
- Office and institutional applications
Specifications
Dimensions
Refer to manufacturer documentation for detailed sizing and installation requirements.
Frequently Asked Questions
What does a door coordinator do?
It ensures the correct closing order of double doors, which is essential for fire door compliance.
Is this suitable for fire doors?
Yes, it is designed for use in fire door systems.
Is it visible after installation?
No, it is concealed for a clean architectural finish.
Additional Information
- Designed for professional door installations
- Ensures compliance with fire door requirements
- Compatible with Lockwood door closing systems
25 Year mechanical warranty
Fire Door Closing Systems Catalogue

Fire Door Closing Systems Catalogue
Lockwood Warranty Overview
Lockwood branded products are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty periods vary depending on product type, mechanical components, electrical elements, and finish category.
This overview summarises the structure of Lockwood warranty coverage. Full terms, exclusions and claim procedures are set out in the official Lockwood Warranty document.
Warranty Periods Summary
Finish Coverage Guide
- Everbrass finishes: up to 25 years against corrosion, tarnishing and discolouration.
- Stainless steel, polished stainless steel, chrome plating and anodised finishes: typically up to 10 years.
- Decorative finishes including Antique Copper, Architectural Bronze, Oil Rubbed Bronze, Aged Brass, Polished Brass, Satin Brass and related variants: typically up to 2 years against corrosion.
- Unlacquered brass finishes will naturally age and change appearance over time. This is not considered a defect.
- Tea staining of stainless steel is not covered where cleaning and maintenance have not been followed.
What the Warranty Covers
- Defects in material and workmanship during the applicable warranty period.
- Assessment by ASSA ABLOY to determine repair, replacement with the same or closest equivalent product, or refund of purchase price.
Common Exclusions
- Normal wear and tear.
- Misuse, abuse, accidental damage or use outside published specifications.
- Improper maintenance or failure to follow care instructions.
- Unauthorised modification, repair or use of non-genuine parts.
- Exposure to corrosive environments including coastal air, salt spray, chemicals or pollution.
- Removal, refitment or associated labour charges.
- Products not originally sold in Australia through authorised channels.
Warranty Claim Process
- Retain proof of original purchase.
- Return the product through the original place of purchase where applicable.
- If claiming directly, obtain a case number before returning goods.
- Products must be securely packed and clearly identified.
- Warranty assessment determines repair, replacement or refund.
Australian Consumer Law
Lockwood warranties operate in addition to rights available under the Australian Consumer Law. Goods come with guarantees that cannot be excluded. 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.