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Commercial Fire Doors
Reliable fire protection for your business
Our fire doors are manufactured and rigorously tested to meet the Australian standard.
Our range of fire-rated doors are available in custom and standard sizes.
Our fire-rated doors can be customised to seamlessly fit the design of your building.
We offer timber and steel fire-doors for commercial applications.
*Larnec does not provide site measures or installations, however we can still help you with a solution. If you or your builder have the necessary measurements, simply send them through and we’ll arrange a quote based on the information provided.
Quick Answer
Commercial fire doors are certified door systems designed to contain fire and smoke for a specified period (typically 60–120 minutes), helping protect occupants, maintain safe escape routes, and meet Australian NCC and AS 1905.1 compliance requirements.
What is a Commercial Fire Door?
A commercial fire door is a complete, tested door system (including door leaf, frame, seals, and hardware) designed to resist fire and smoke for a specified time.
These doors are critical in preventing the spread of fire within buildings and ensuring safe evacuation during emergencies.
Where Are Commercial Fire Doors Used?
Commercial fire doors are commonly installed in:
- Warehouses and industrial facilities
- Commercial offices and retail spaces
- Hospitals and healthcare buildings
- Schools and public infrastructure
They are essential because they:
- Help contain fire and smoke spread
- Protect evacuation pathways
- Support compliance with Australian building regulations
- Reduce risk to life and property
At Larnec, our fire doors are engineered for Australian conditions and designed to meet strict compliance requirements across commercial and industrial applications.
Fire Door Compliance in Australia
To be compliant in Australia, commercial fire doors must meet strict regulatory standards, including:
- National Construction Code (NCC)
- AS 1905.1 – Fire-resistant doorsets
- AS 1530.4 – Fire resistance testing
Fire doors are assigned a Fire Resistance Level (FRL), such as:
- 60/60/60
- 120/120/120
These ratings indicate how long the door can resist fire, integrity failure, and insulation transfer.
Choosing a compliant fire door is critical for:
- Passing building inspections
- Meeting legal requirements
- Ensuring occupant safety
Commercial Fire Door Compliance Checklist
When selecting a fire-rated door, ensure it includes:
- Fire-rated door leaf and frame
- Certified FRL rating
- Intumescent seals
- Self-closing mechanism
- Fire-rated hardware (locks, hinges, closers)
- Correct installation clearances
- Certification tag or label
Failure to meet any of these can result in non-compliance.
Common Fire Door Mistakes to Avoid
Many compliance failures occur due to:
- Incorrect installation gaps
- Use of non-fire-rated hardware
- Missing or damaged certification labels
- Poor maintenance or modifications
- Incorrect door selection for the required FRL
Avoiding these issues ensures your building remains compliant and safe.
Our Range of Commercial Fire Doors
Larnec offers a range of high-quality fire-rated doors designed for commercial applications.
Custom Fire Door Solutions
We understand that every project is different.
Our fire-rated doors can be customised to:
- Match architectural design
- Suit specific opening sizes
- Meet project-specific compliance requirements
Important Information Before Ordering
Larnec does not provide site measurements or installation services.
However, we can still assist by providing a tailored solution based on your requirements.
If you or your builder can supply:
- Opening sizes
- Required fire rating
- Project specifications
We can prepare an accurate quote for your project.
Industries We Support
Our commercial fire doors are trusted across a wide range of industries:
- Healthcare facilities
- Education and schools
- Commercial offices and buildings
- Industrial and manufacturing sites
Each door is designed to provide reliable fire protection while meeting the specific demands of its environment.
Easy installation
Our range is designed for fast fire door installation, and ensures they comply with the Australian standards.
Manufactured in Australia
Quality materials and construction
We utilise cutting-edge technologies and high-quality materials, ensuring advanced performance and durability for superior fire door solutions.
Custom doors to suit every industry
Tailored fire door solutions to meet your specific requirements, offering options that enhance both functionality and aesthetics seamlessly for commercial and residential environments.
Get your fire door in 4 easy steps
1
Get free advice
Contact us to learn more about our commercial fire doors, tailored to meet your building’s specific safety and design requirements.
2
Order confirmation
Confirm your commercial fire door order today. Note that prices are competitive and tailored to your specifications, ensuring top quality and value.
3
Delivery
We offer professional delivery on-site or pickup options in accordance with your needs. Request transport services for seamless and reliable handling of your fire doors.
4
After-sales support
Once your fire doors are delivered, our team is available to offer expert advice on care, compliance, and long-term maintenance to ensure their optimal performance.
Frequently asked questions
We offer a range of fire door options rated to 60 minutes, and 120 minutes. These fire doorsets, complete with steel door frames and door leafs, ensure comprehensive protection tailored to your building’s specific fire safety requirements. Whether you need a fire door for a high-risk area or general fire protection, our fire doors provide reliable and robust solutions to meet all your safety needs.
When it comes to ensuring safety and compliance in commercial buildings, Larnec’s custom fire doors are indispensable. At Larnec, we specialise in providing our customers with tailored fire door protection solutions that meet the rigorous demands of these environments. Our custom fire doors, designed, engineered, tested and manufactured to the highest standards, offer the perfect blend of functionality, durability, and aesthetic appeal.
Fire doors in Australia must comply with several key regulations and standards to ensure adequate fire protection:
- Building Code of Australia (BCA): Part of the National Construction Code (NCC), it sets out performance requirements for fire-resistant construction, including fire doors and door frames.
- Australian Standards (AS):some text
- AS 1905.1-2015: Specifies requirements for the design, construction, and installation of fire-resistant door sets, including steel door frames.
- AS 1530.4-2014: Outlines fire-resistance test methods for construction elements, including fire doors.
- Fire Resistance Levels (FRLs): Fire doors and frames must meet specific FRLs indicating their ability to withstand fire, maintain structural integrity, and resist heat transfer (e.g., 60/60/60, 120/120/120).
- Certification and Labelling: Fire door leafs and steel door frames must be certified by a registered testing authority and labelled with their FRL, certifying body’s mark, and other relevant information.
- Maintenance and Inspection: Regular checks and maintenance are required to ensure fire door leafs and frames remain effective, undamaged, and compliant with standards.
Compliance with these regulations is crucial for the safety and legal adherence of commercial buildings in Australia.
Commercial fire doors can be installed in five different ways. When placing your order, please let us know your wall application and preferred installation method.
While there is no specific accreditation needed to install a fire door, it is extremely important that the installation is performed by an experienced professional. The slightest gap between the door and frame can lead to product failure and failure to meet the Australian Standards for fire safety.
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