Larnec

Portable building doors

Robust, secure portable building doors

Get the right solution

Talk to an expert for free >

Download brochures and specifications >

Easy installation

Easy installation

Manufactured in Australia

Manufactured in Australia

Custom Options

Customise doors to your specifications

High quality materials and construction

Premium materials and sturdy construction

Sentry logo

Portable building doors for all applications

In many industries, it’s necessary to erect temporary and transportable buildings, such as offices or electrical rooms. Larnec provides robust and secure modular building doors with customisable options for hardware and accessories.

Our range of pre-hung personal access door solutions for portable buildings have been specifically designed to withstand the harsh Australian weather conditions, while being engineered for fast and easy installation.

Sentry 200.PB

Sentry 200.PB

Or

Sentry 250.PBRJ

Sentry 250.PBRJ

Or

TDS sample preview

Download brochures for portable building and transportable doors including specifications

Portable building and transportable doors

The benefit of portable buildings is the flexibility they provide. They can be quickly and easily transported to and around worksites. Their versatility makes them useful to a variety of industries, as pop-up cafes and art spaces, or sheds, garages and accommodations. The tradeoff for their portability can be a lack of robust construction and security features. 

Larnec’s portable doors can add value to your business by removing weak points in your portable buildings. 

Our doors are manufactured to keep staff and equipment safe under all weather conditions. And our security features and accessories not only protect valuables from outside threats, but their escape functionality allows rapid emergency exit.

transportable doors
Person icon

Get free advice for your doors

Talk specs with our fire-rated door suppliers now.

Phone icon

We can give you a call

Leave your details and we will get back to you soon.

Easy installation
Easy installation

Our lead times exceed industry timeline expectations. We can deliver your order to schedule without sacrificing manufacturing quality.

Manufactured in Australia
Demountable doors manufactured in Australia

Our portable doors are manufactured in our Australian facilities, affording us constant and precise quality control measures.

High quality materials and construction
Premium materials and sturdy construction

Our portable doors are designed to meet national and industry-specific standards. Expect years of reliable service.

Custom Options
Customise doors to your specifications

Not only can we design and manufacture custom doors to your specifications, but we can also fortify them with additional high-grade hardware and accessories.

Portable building transportable 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 are portable building access doors?

Portable building personal access doors are designed for use in modular, transportable, and relocatable buildings such as site offices, electrical rooms, and temporary structures. Theya re selected to suit construction, usage, and mobility requirements of portable buildings.

Why choose a Larnec door for a portable building?

Larnec personal access doors are commonly specified for portable building applications due to their Australian manufacture and compatibility with a range of modular wall systems. Door configuration and installation method can be aligned with site conditions and project requirements.

What features are available for portable building doors?

Depending on the selected door series and configuration, portable building doors may include features such as sealed door systems, insulation options, compatible hardware, and the ability to integrate accessories like vision panels. Feature availability depends on the intended application.

Are portable building doors suitable for exposed environments?

Yes – Larnec offers portable building personal access door options that can be specified for exposed environments, including applications where wind performance is required. Depending on the wind rating region and project requirements, certain door configuration can be selected to meet certified wind rating levels.

Can portable building doors be customised?

Portable building personal access doors can be customised in areas such as size, finish hardware compatibility, and accessories. Customisation options depend on the selected door series, wall construction, and project requirements.

Where are Larnec portable building doors manufactured?

Larnec portable building personal access doors are manufactured in Australia, supporting local production and consistency across door construction and finishes.

How do I choose the right door for a portable building?

Selecting the right door for a portable building involves considering factors such as building use, frequency of access, environmental exposure, wall construction, and mobility requirements. Larnec’s team can assist with guidance to help identify a suitable door configuration.

What applications are portable building doors suitable for?

Portable building personal access doors are commonly used in applications such as transportable offices, modular site buildings, temporary storage units, demountable classrooms, site trailers, and other relocatable structures.

How does portability influence door selection?

Portability can influence door selection through considerations such as building movement, repeated installation, wall construction, and exposure during transport. These factors are typically assessed during door specification to ensure suitability for the intended use.

Can portable building doors be configured to enhance security?

Portable building personal access doors can be configured to support enhanced security through appropriate door construction and compatible locking and hardware options. The level of security achieved depends on the selected door series and overall configuration.

Get a free expert advice

Tell us a bit of information about your project.

Optional. Max file size 10MB.
Akura logo
Entegra logo
Vaughan logo
Bison Constructions
Central logo
Sentry 200.PB.1
Australian Made Logo

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 250.PBRJ
Australian Made Logo

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