Larnec

Wind rated and cyclone rated doors

Australia’s leading provider of weather rated personal access doors

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Easy installation

Easy installation

Manufactured in Australia

Manufactured in Australia

Custom Options

Custom solutions for every need

High quality materials and construction

Superior materials and construction standards

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Wind and cyclone rated doors

Larnec manufactures industry-leading personal access doors for the Australian market. Our wind rated doors and cyclone rated doors are fortified for maximum durability and protection. Heavy-duty and weather-resistant, our doors can be trusted to protect your staff, equipment, and site.

Sentry 650.37

Most popular

Sentry 650.37

Or

Sentry 200.47

Sentry 200.47

Pre-hung, dual-skin, fully metal-clad industrial personal access door for a secure solution.

Or

Sentry 200.80 Internal Door with Door Closer

Sentry 200.80

Dual-skin, 3-sided frame, fully metal-clad industrial door.

Or

Sentry 200.BF

Sentry 200.BF

Dual-skin, heavy-duty metal-clad container door system.

Or

Sentry 200.TP

Sentry 200.TP

Or

Sentry 200.PB

Sentry 200.PB

Or

Sentry 200.CD

Sentry 200.CD

Or

Sentry 250.PBRJ

Sentry 250.PBRJ

Or

Sentry 100.80

Sentry 100.80

Or

TDS sample preview

Download brochures for wind rated and cyclone rated doors including specifications

Wind-rated and cyclone-rated doors

After two decades of manufacturing personal access doors, Larnec understands the needs and priorities of Australia’s industries. The safety and security of your business are our priority, and our wind- and cyclone-rated doors can protect your site in the harshest weather conditions.

Our products are appropriate for every business concerned by extreme weather. Whether you’re defending a garden shed or securing your worksite, Larnec can tailor a solution to your needs. Rest assured that every product on offer has been manufactured to meet Australian regulatory standards.

Every Larnec wind-rated door and cyclone-rated door has both a general-purpose and domestic classification. These ratings cover Wind Regions A, B, C, and D, with Region D-rated doors capable of withstanding winds of up to 317 km/h.

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Easy installation
Easy installation

We have honed our manufacturing and delivery processes to operate well within industry timelines. We can work to your schedule.

Manufactured in Australia
Manufactured in Australia

All of our personal access doors are designed and manufactured here in Australia, letting us guarantee consistent, quality workmanship.

High quality materials and construction
Superior wind-rated Colorbond® PA door materials

Built for years of reliable service under the harshest conditions, our doors will be invaluable to your site.

Custom Options
Custom solutions for every need

We provide an extensive range of hardware and accessories with which to customise your personal access door. We can also manufacture custom doors to your specifications.

Wind and cyclone rated doors in 4 steps

1

Get free advice

Talk to our team about your business needs, and we’ll recommend the right door solutions.

2

Order confirmation

We organise the contracts for your order and schedule your doors for production.

3

Manufacturing

We manufacture your doors in our Australian facilities using the Toyota Production System.

4

Delivery

Our national network will deliver to site, store, or consolidation centres nationwide.

TDS sample preview

Download brochures and specifications for all our doors

Get all the details you need to specify Larnec for your next project.

Frequently asked questions

What is a wind-rated personal access door?

Australia experiences a wide range of wind conditions, from open rural exposure to coastal and cyclone-prone regions. Wind-rated doors are important because they are engineered and tested to withstand these forces, helping protect building occupants, contents, and the structure itself while ensuring long-term door performance.

Are wind-rated doors suitable for industrial buildings?

Yes. Wind-rated personal access doors are commonly specified for industrial buildings such as warehouses, sheds, factories, and transportable structures – particularly where buildings are exposed or located in higher wind regions.

Do wind-rated doors reduce air leakage?

Yes. Wind-rated doors typically feature reinforced construction and tighter tolerances, which improves sealing performance. This helps reduce drafts, dust ingress, and pressure infiltration compared to non-rated doors.

Can wind-rated doors be installed into existing buildings?

Yes. Wind-rated doors can be often retrofitted into existing wall systems, and frame movement over time. This helps maintain alignment, smooth operation, and overall durability throughout the door’s service life.

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Sentry 650.37 main
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Most popular

Sentry 650.37

Single-skin, metal-clad shed and garage personal access door.

Ideal for all types of sheds and garages

This single-skin, metal clad door is the perfect personal access shed door. With its steel facing, multi-fold profile and steel door jamb, the 650.37 metal shed door is quick and easy to install with no drilling on site required.

Our Sentry 650.37 personal access door for sheds and garages is durable, built to last and wind rated certified, making it the market leader in the shed and garage industry. Available in the complete Classic & Contemporary ranges of COLORBOND steel colours, with standard door size of 2040mm x 820mm, with 920mm and 1100mm available.

Applications

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Sentry 650.37 3 Sided
Sentry 650.37 3 Sided 1
Sentry 650.37 3 Sided 2
Sentry 650.37 3 Sided 3
Sentry 200.47 Main
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Sentry 200.47

Pre-hung, dual-skin, fully metal-clad industrial personal access door for a secure solution.

Australia’s leading cyclone-rated industrial door

When it comes to the Sentry™ 200.47, you’ll be hard pressed to find a competing product that matches the specification and quality of this high-security PA door. Our fully metal clad personal access door can be used for sheds and garages that need a durable, reliable PA door for increased security.

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. We can also manufacture inwards opening doors when external clearance is tight and your structure need another solution.

Applications

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Sentry 200.47 Food Processing Plant
Sentry 200.80 Internal Door with Door Closer
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Sentry 200.80

Dual-skin, 3-sided frame, fully metal-clad industrial door.

A versatile, heavy-duty door solution for industrial settings

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.

Applications

Image Gallery

Sentry 200.80 Internal Door with Door Closer 1
Sentry 200.80 Custom Door with Air Relief Grilles Toilet Block
Sentry 200.BF Portable Toilet Block Woodland Grey
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Sentry 200.BF

Dual-skin, heavy-duty metal-clad container door system.

An excellent access solution for upcycled shipping containers

The Sentry™ 200.BF is a fit for purpose PA door manufactured for fast and easy installation to meet the needs of installers when modifying shipping containers for industrial and commercial use, which is what makes it our most popular product in the shipping container range. 

Our Box Frame design has been engineered to protect the door jamb from distortion during the welding process or can be screw fixed to the container according to your installation needs. With a medium density polystyrene core, this pre-hung door can be fully customised with options such as viewing panels and air relief grilles and be immediately installed.

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.

Applications

Image Gallery

Sentry 200.BF Portable Toilet Block
Sentry 200.BF Portable Toilet Block 1
Sentry 200.BF Portable Toilet Block 2
Sentry 200.BF Larnec Container
Sentry 200.BF Larnec Container 1
Sentry 200.TP Outward Opening
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Sentry 200.TP

Dual-skin, metal-clad and pre-cast tilt panel door system.

Ideal for industrial and commercial pre-cast building

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.

Applications

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Sentry 200.TP Industrial Facility
Sentry 200.TP View Panel
Sentry 200.PB.1
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Sentry 200.PB

Dual-skin, fully metal-clad industrial personal access door.

The market’s leading fully metal-clad industrial door for portable buildings

These doors have been designed and engineered to meet the strenuous demands that are associated with transportable and modular buildings.

Fully metal clad and semi-solid, these steel facing doors are pre-hung into one of 4 door frame options, and are powder coated to suit. Fitted with perimeter doorframe seals to counter the most violent dust storms and unfavourable weather, these doors are also supplied with a quality knob/lever (egress) exit set and three industrial-grade hinges.

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, with high and custom sizes available.

Applications

Image Gallery

Sentry 200.PB.5
Sentry 200.PB.1
Sentry 200.CD
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Sentry 200.CD

Dual-skin, fully metal-clad container personal access door.

The ideal personal access door for modified shipping containers

A simple retrofitted external door solution for shipping containers. These metal clad, pre-hung doors require an RHS framework within the container wall. 

Externally fitted, these shipping container doors also come with a quality flush lock as standard. This door can be fitted anywhere on your container and has universal/reversible handling.

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.

Applications

Sentry 250.PBRJ
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Sentry 250.PBRJ

Fully metal-clad, dual-skin, industrial personal access door.

A superior fully metal-clad industrial door for portable buildings

These doors are the product of special engineering for the exacting demands of modular and transportable buildings.

Semi-solid and fully clad in metal, these steel doors are pre-hung for 4 door frame options, with powder coating to suit. Featuring a doorframe seal to counteract the most arduous weather, these doors also include a high-calibre knob/lever exit set plus industrial-grade hinges.

Applications

sentry 100.80 3-Sided Internal Door
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Sentry 100.80

Multi purpose, 3-sided, pre-hung, solid core, fully metal-clad industrial door

Australia’s leading 3-side, pre-hung 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.

Applications

Image Gallery

sentry 100.80.820D Surfmist 01
sentry 100.80.820D Surfmist 02
sentry 100.80 3-Sided Internal Door