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Keep your staff and assets safe and secure with strong, compliant personal access doors. Need a custom size? Our team can manufacture an internal or external door to your exact requirements using the latest technology to ensure optimal durability, regulatory adherence and safety.
Our products can also be upgraded to meet any special requirements, such as cyclone or wind resistance.
Dual-skin, metal-clad and pre-cast tilt panel door system.
Dual-skin, metal-clad and pre-cast tilt panel door system.
The market-leading Industrial P.A door for garages, warehouses and all industrial buildings. With a 4-sided external door jamb and 3-sided internal trim, the door leaf is fully metal wrapped and sealed for a clean, durable finish..
These industrial doors are prepped for locks and have our own dual quad fastening system. They can also be retrofitted for easy installation. There will be no need to pre-cast the jamb, and no external fixings or internal finishings are required.
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.
Dual-skin, 3-sided frame, fully metal-clad industrial door.
Dual-skin, 3-sided frame, fully metal-clad industrial door.
Our 3 sided frame, fully metal-clad door is the perfect personal access (PA) door for the industrial/commercial sector. This industrial door can be used within brickwork, steel and timber stud and concrete panel structures.
On request, we can accessories this door with perimeter door seals and threshold plates to effectively contain issues with weather and dust penetration. The low profile ensures accessibility for people with disabilities.
Available in the complete Classic & Contemporary ranges of COLORBOND steel colours, with a standard door size of 2040mm x 820mm, with 920mm and 1100mm available. Custom sizing is 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 Venttec Air Relief Grilles help relieve pressure in between rooms. They come in a range of sizes and are ideal for domestic and commercial installations.
Our Venttec Air Relief Grilles help relieve pressure in between rooms. They come in a range of sizes and are ideal for domestic and commercial installations.
Commercial and domestic doors
Larnec Doors specialises in designing and manufacturing high-quality doors. Our range of doors can easily be precast or retrofitted to any precast tilt panel or concrete wall.
With our dedication to careful packaging and safe delivery, you can rest assured our doors will help your project reach lock-up as soon as possible.
All our doors come with a variety of options for hardware and accessories. We can also design and manufacture custom doors to suit your needs.
Our doors are robust and durable enough to withstand heavy use and harsh conditions, and they will last for many years to come.
All our doors are manufactured in our Australian facilities to the highest quality standards. You can expect a consistent result every time.
Our doors can be easily installed on-site without the need for numerous tools and helpers.
Talk to our expert team for advice on your doors.
Wherever your commercial or industrial business is situated in Australia, we can arrange prompt, hassle-free delivery. We offer transparent tracking through our National Network Partners. We also ensure our products arrive in optimal condition so you won’t experience any hassles or delays. Cost-effective, prompt and professional, our delivery services are second to none.
As part of our commitment to providing a complete door solution, all of our doors are pre-hung and can be precast or retrofitted to help you avoid delays and reduce costs on your project. We can also arrange delivery directly to your site location so you can reach lock-up in no time!
Get all the details you need to specify Larnec for your next project.
There are several benefits to using Larnec Doors for precast concrete thresholds. Our doors are strong and durable, and they can provide a good sound barrier. We have wind, fire and cyclone-rated doors and customisable sizes. Larnec Doors are also easy to install, require minimal maintenance and create a professional look for your business with powder coating options and high-quality masonry and finishes.
Doors for precast concrete typically require a masonry opening of at least 1200 mm x 2400 mm. However, the specific requirements will depend on the door size and project requirements.
Yes, precast concrete can be used as a load-bearing wall. However, you will need to consult an engineer or architect to ensure that the precast concrete is suitable for the specific project requirements.
There are several benefits to using a metal cased door in a concrete wall or door threshold. Metal doors are durable and can provide a good sound barrier. They are also easy to install and can be used to create a variety of different designs. Larnec can supply your business with strong and hard-wearing metal-cased doors for any precast concrete application.
Use a concrete saw to cut an opening in the concrete wall. The size of the opening will depend on the door frame. Install the door frame into the opening and then secure it with screws or bolts.
If you require help, contact our team, as cutting concrete carries a high risk of injury and damage to property.
Precast concrete is made by pouring concrete into a mould and then curing it. Poured concrete is made by pouring concrete into an open area and then letting it cure. Precast concrete is typically stronger than poured concrete making it ideal for industrial and commercial settings.
You will need a saw with a diamond blade to cut concrete. Wear safety gear, including gloves, a mask, and eye protection. Mark the area you want to cut and ensure the saw is level before beginning to cut.
Larnec is Australia's leading door manufacturer. Our quality commercial and domestic pre-hung Sentry™ door solutions are designed and engineered to meet and exceed requirements across a range of industries and applications, withstanding the harshest of Australian weather conditions.
As a family owned business, we produce a range of quality, customised, and competitively priced door solutions for the shed and garage market, shipping container modifications, transportable buildings, and commercial and industrial sectors.
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