Larnec

Personal access doors for steel frames

Steel door frames to house personal access doors

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Custom Options

Custom options to suit your business

High quality materials and construction

High-quality materials and construction

Manufactured in Australia

Manufactured in Australia

Easy installation

Easy installation

Doors that suit steel framed construction

Personal access doors with steel frames have become a key part of the modern steel frame construction industry, and choosing the best solution for your building can be tough. If your shed, garage or other commercial building has steel walls then check out our range of pressed metal door frames below to see which door will best suit your next project.

You can also download the specs of all our products to ensure the right fit for your project.

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 650.37-3S

Sentry 650.37-3S

Or

Sentry 650.37.D

Sentry 650.37.D

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.TP

Sentry 200.TP

Or

Sentry 200.47 Double Door

Sentry 200.47.D

Or

Sentry 100.47-3S

Sentry 100.47-3S

3-sided frame, solid core, metal clad, pre-hung external industrial door.

Or

Sentry 200.47.3S

Sentry 200.47-3S

Or

Sentry 100.TP

Sentry 100.TP

Or

Sentry 100.80

Sentry 100.80

Or

TDS sample preview

Download brochures and specifications about PA doors for steel walls

Australian Made Logo

Larnec, proudly Australian made

We manufacture quality doors for steel walls

Our high quality, easy-to-install personal access doors are suited to steel wall constructions found in sheds, garages, and other industrial and commercial buildings. All of our doors can be retrofitted for easy installation and optimal building security.

Our personal access doors  come in a range of standard sizes. We also offer custom solutions depending on your needs. If you are unsure what kind of personal access door or door frame will suit your steel walled building, then get in touch with our friendly customer service team.

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Custom Options
Custom options to suit your business

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.

High quality materials and construction
High-quality materials and construction

Our doors are robust and durable enough to withstand heavy use and harsh conditions, and they will last for many years to come.

Manufactured in Australia
Manufactured in Australia

All our doors are manufactured in our Australian facilities to the highest quality standards. You can expect a consistent result every time.

Easy installation
Easy installation

Our doors can be easily installed on-site without the need for numerous tools and helpers.

Riverland Sports Precinct

Client Highlight

Big River Developments

Riverland Regional Innovation and Sports Precinct

Alan Glassey Park, located on Stadium Drive, Berri is the home of the Riverland Regional Innovation and Sports Precinct, the preeminent sporting complex in the region.

Completed in early 2018, the sporting complex is home to regional gymnastics, basketball and netball, and includes state of the art indoor facilities catering to these sporting pursuits and a range of other community sports activities.

Door solutions for steel framework and pre cast panel wall types.

Over 20 doors manufactured and supplied throughout the project.

steel frame secondary 2

Safe delivery of PA doors for steel walls

If you own, operate or are constructing a building with steel walls in Australia and require a personal access door, then we can help. We deliver PA doors to locations all over the country and offer transparent delivery updates through our National Network Partners.

We can work to meet tight deadlines with our efficient lead times and accurate delivery tracking platform. Get your steel wall building protected faster with Larnec.

Hassle-free installation

While we offer a supply-only service, we do everything we can to make installation a breeze, such as sending your doors pre-hung. All you need to do is choose the door, cut a hole to size, and have it installed by a qualified tradesperson. Download our spec sheets to ensure you choose the right door.

Precast Cocrete Door Frames in 4 easy steps

1

Get free advice

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

We deliver to site, store or consolidation centre for consolidation for shed kits for installation.

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 are the best doors for steel walls?

There’s no one-size-fits-all solution for steel walls. Different buildings and industrial applications need different kinds of personal access doors. If you are unsure about what product will best fit your business, get in touch with us.

Are you able to deliver anywhere in Australia?

We are. We’re an Australian business, and are able to deliver all over the nation. We partner with one of the biggest transportation companies in Australia, to help us deliver effectively right across the country.

How do I know my Larnec door will be right for my project?

To ensure that your door meets your exact specifications, discuss your project with our friendly team. Our quality control team will guarantee that the final product is precisely as discussed.

If you already know the specifications a door needs to adhere to, you can also download our spec sheets and brochures at the top of this webpage.

About Larnec personal access doors

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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Sentry 650.37 main
Australian Made Logo

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
Australian Made Logo

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

Image Gallery

Sentry 200.47 Food Processing Plant
product image 650.37-3 sided
Australian Made Logo

Sentry 650.37-3S

3-sided metal-clad shed and garage personal access door.

Perfect 3-sided shed and garage door

This 3-sided, single-skin, metal clad door is the ideal shed door for personal access. With its steel facing, multi-fold profile and steel door jamb, the 650.37-3S metal shed door is quick and easy to install with no drilling on site required.

Our Sentry 650.37-3S 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

Sentry 650.37.D product
Australian Made Logo
certification 1
certification 2

Sentry 650.37.D

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

An ideal double door for domestic sheds and garages.

This single-skin, metal clad double door is the perfect, personal access shed door. With its reversible door handing, steel facing, multi-fold profile and four-sided steel door jamb, the 650.37.D metal shed door is quick and easy to install where a single door is just not enough.

Our Sentry 650.37.D personal access door for sheds and garages is durable, built to last and ideal for steel structures, including garages, domestic sheds and farm sheds, 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(h) x 820mm(w) x2, with 920mm(w) x2 available.

Applications

Sentry 200.80 Internal Door with Door Closer
Australian Made Logo

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.TP Outward Opening
Australian Made Logo

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

Image Gallery

Sentry 200.TP Industrial Facility
Sentry 200.TP View Panel
Sentry 200.47 Double Door
Australian Made Logo

Sentry 200.47.D

Dual-skin, pre-hung double personal access door and jamb set.

Australia’s premier industrial double personal access door

No other market products can match the calibre and features of this secure PA door. It is entirely metal-clad and fit for industrial applications requiring resilient PA doors for security.

Available in the complete Classic & Contemporary ranges of COLORBOND steel colours, in standard sizes of 2040mm x 920mm or 820mm. Plus we can also fabricate inward opening doors if available clearance space is at a premium.

Applications

Image Gallery

Sentry 200.47 Double Door - Education Facility
Sentry 100.47-3S
Australian Made Logo

Sentry 100.47-3S

3-sided frame, solid core, metal clad, pre-hung external industrial door.

Australia’s best 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.

Applications

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Industrial Springchain Retainer
100.47 Double Lever Lockset
100.47 Knob Lever Lockset
100.47.3SF View Panel Shale Grey
Sentry 200.47.3S thumbnail
Australian Made Logo

Sentry 200.47-3S

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

Australia’s premier industrial personal access door

The Sentry™ 200.47-3S is the paramount Industrial PA door for warehouses, industrial sheds, factories, and steel buildings.

Our fully metal-clad PA door can be used for industrial applications that require a durable and dependable door that is highly secure.

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 construct inwards opening doors if external clearance space is tight.

Applications

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Sentry 200.47 3 Sided
Sentry 200.47 820 3SF - Walkway Access Door 920
sentry 100.TP Industrial Tilt Panel Door Warehouse
Australian Made Logo

Sentry 100.TP

Solid core, pre-hung, retrofit metal clad tilt panel door system

Australia's high-calibre tilt panel door of choice

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.

Applications

Image Gallery

sentry 100.TP Industrial Tilt Panel Door
sentry 100.80 3-Sided Internal Door
Australian Made Logo

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