Larnec provides high-quality, durable commercial steel doors to meet the demands of construction and architectural communities. Manufactured for fast and easy installation for all wall types and applications, our 100 series commercial exit doors are supplied with Carbine hardware or can be configured to the hardware supplier and specification of your next project.
Whether you’re retrofitting an existing site or designing a new facility, we’ll work with you to manufacture a door solution that meets your layout, performance, and regulatory needs. Available in a variety of finishes and sizes, with short lead times and national delivery.
Our controlled environment door solutions are tailored for:
3-sided frame, solid core, metal clad, pre-hung external industrial door.
3-sided frame, solid core, metal clad, pre-hung external industrial door.
This is our highly popular fully metal-clad industrial door for factories, industrial sheds, steel buildings, and warehouses.
The 100.47 (3S) incorporates a solid core with 3-sided door jamb. It comes pre-hung and is ready for door closers, locksets, and installation. Fabricated according to the most rigorous safety standards, the door is in full compliance with escape functions.
Available in the complete Classic & Contemporary ranges of COLORBOND steel colours, with standard door size of 2040mm(h) x 820mm(w), with 920mm(w), 1100mm(w) and high sizes available.
Solid core, pre-hung, retrofit metal clad tilt panel door system
Solid core, pre-hung, retrofit metal clad tilt panel door system
This tilt panel door is a fit-for-purpose solution for all types of commercial and industrial buildings.
The 100.TP is pre-cast and metal clad. It incorporates a 4-sided external door jamb plus a 3-sided internal trim, finished with full metal wrapping then sealed for a finish that is strong and resilient.
Our commercial doors come ready for locking function through dual quad fastening system. For existing buildings, our 100.TP is easily retrofitted. There is zero need for precasting jambs, internal finishing, or external fixings.
Available in the complete Classic & Contemporary ranges of COLORBOND steel colours, with standard door size of 2040mm(h) x 820mm(w), with 920mm(w) and 1100mm(w) available as standard, and high sizes or custom sizing available.
Multi purpose, 3-sided, pre-hung, solid core, fully metal-clad industrial door
Multi purpose, 3-sided, pre-hung, solid core, fully metal-clad industrial door
The Sentry™ 100.80 is an unrivalled high-calibre industrial door for warehouses, processing facilities, and commercial buildings.
This 3-sided, multi-purpose, fully metal-clad, solid core industrial door is pre-hung and can be immediately installed. Installation should always be carried out by a fully qualified tradesperson.
Available in the complete Classic & Contemporary ranges of COLORBOND steel colours, with standard door size of 2040mm(h) x 820mm(w), with 920mm(w) and 1100mm(w) available as standard, and high sizes or custom sizing available.
Our commercial external doors provide security and convenience for a host of businesses. Our weatherproof commercial access doors are fabricated to endure the harshest of conditions. From commercial exit doors to commercial steel entry doors, we do it all. All Larnec are constructed to our rigorous standards for maximum peace of mind.
For larger commercial operations, we can also design bespoke commercial warehouse doors. Whether you need access for machinery and vehicles or a fortress to protect your assets, we have versatile options for every business.
Our solid core pre-hung metal clad Sentry™ 100 solutions have been specifically designed for strength and security, with sharp lines and hidden fixings making them appealing external or internal commercial doors. Fully customisable, our door sets can be supplied in standard form, or can be fabricated with optional extras such as viewing panels, air relief grilles, seals, and additional hardware options.
Talk specs with our fire-rated door suppliers now.
Our commercial door specialists deliver easy-installation commercial steel doors for your convenience.
Our commercial doors are fabricated in our advanced Australian facilities to the most rigorous standards.
Our doors withstand the harshest conditions and heaviest use, and will last for years.
Our custom commercial door systems are tailored to your needs and budget.
Get all the details you need to specify Larnec for your next project.
The Mickleham Post Entry Quarantine Facility is a consolidation of Australia’s PEQ operations where all imported animals and plants now complete their post entry quarantine.
Larnec and associated company Champion Stables were commissioned due to our ability to manufacture and project manage multiple custom elements of this Federal Government project
Larnec commercial personal access doors are pre-hung steel entry doors designed for businesses, offering durability, security, and ease of installation for commercial buildings such as warehouses, factories, and retail centres. These doors are suitable for both internal and external commercial use.
Larnec commercial access doors are typically metal-clad steel doors with solid cores with dual-skin steel cladding and high-quality finishes. Optional cores like expanded polystyrene or upgraded PIR can improve thermal performance and rigidity.
Standard commercial door sizes include 2040 mm height with widths such as 820 mm, 920 mm, or 1100 mm, and custom sizes are available to suit specific project requirements.
Yes — all commercial personal access and industrial doors are manufactured in Larnec’s Australian facilities to high quality standards, supporting reliability and durability for Australian conditions.
Absolutely — Larnec offers custom commercial door designs including custom hardware, vision panels, air relief grilles, specialised locksets, and sizing to meet unique commercial requirements.
These doors are ideal for a range of commercial environments including:
Yes — Larnec’s commercial access doors are designed to meet or exceed relevant Australian standards for performance, durability, and safety in commercial installations.
Installation time varies based on project scope, but Larnec doors are engineered for straightforward installation with pre-hung frames and pre-prep for hardware, helping reduce onsite labour time.
Yes — Larnec’s team offers free spec advice to help you select the best door system for your commercial project, including recommendations based on wall type and usage demands.
Yes — options include weather-resistant commercial doors, and Larnec also provides products suitable for wind or cyclone-rated requirements, ensuring resilience in harsh conditions.
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