Our Portable Doors
Shop our transportable doors

Easy door installation

Doors manufactured in Australia

Custom door design options

Quality materials & construction
Our Doors Suitable For Portable Buildings
Our doors are ideal for portable buildings, providing versatile and secure access solutions. Whether you have a temporary office, a construction trailer, or a storage unit, our portable doors are designed to fit seamlessly, offering durability and security to protect your valuable assets. Engineered with precision and constructed with quality materials, our doors ensure reliable performance even in dynamic and ever-changing environments.

Sentry 200.PB
Dual-skin, fully metal-clad industrial personal access door.
- Quick and easy Install
- Pre-hung
- Region C wind rated
Or

Sentry 250.PBRJ
Fully metal-clad, dual-skin, industrial personal access door.
- Two-piece frame
- Region C wind rated
- Quick and easy install
Or

Download Brochures & Specs
Why Choose Larnec For Portable Doors?
Choose Larnec for portable doors, and you’re selecting a trusted partner for your mobile and temporary space needs. Our portable doors are designed with versatility and security, ensuring they seamlessly integrate with your portable buildings, whether used for construction, offices, or storage.
Larnec’s commitment to quality and durability means that our doors will meet your dynamic environment’s challenges, providing reliable access and protection. We can tailor our portable doors to your requirements with a range of customisation options, ensuring you get the perfect fit for your temporary structures.

Portable Doors For Different Applications
Larnec’s portable doors are engineered to excel in various applications, providing efficient and secure access solutions for various portable structures. Whether for construction offices, temporary storage units, or mobile facilities, our portable doors offer the perfect blend of durability, convenience, and security.


Demountable Doors
Portable demountable doors by Larnec offer quick and convenient access solutions for demountable structures, providing security and functionality on the go.

Replacement Doors
Our portable replacement doors are the perfect solution for replacing worn or damaged doors in temporary or mobile structures, ensuring continued convenience and security.

Storage Building Doors
Portable storage building doors are designed to provide secure and easy access to your temporary storage units, ensuring your belongings remain safe and accessible.

Modular Doors
Portable modular doors by Larnec are engineered to seamlessly fit modular structures, providing adaptable and secure access points for various applications.

Transportable Building Doors
Larnec’s portable transportable building doors are designed for easy and secure access to transportable structures, ensuring functionality and security.

Easy installation
We prioritise easy installation, providing doors designed for a straightforward and hassle-free setup, saving you time and effort during the installation process.

Australian Made
Larnec takes pride in being Australian-made, ensuring superior quality and craftsmanship while supporting local manufacturing and industry.

Unrivalled Manufacturing Standards
We uphold unrivalled manufacturing standards, ensuring that every door we produce meets the highest levels of craftsmanship, providing customers with products that stand the test of time.

Industry-Specific Custom Options
We offer to tailor our doors to meet various industries’ unique needs and requirements, ensuring a perfect fit and functionality for specialised applications.
Portable 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.

Download brochures and specifications for all our doors
Get all the details you need to specify Larnec for your next project.
- Product Technical Data Sheets
- Detailed technical drawings
- Installation guides
Frequently asked questions
Yes. Portable personal access doors are developed for use in transportable, modular, and relocatable buildings, where movement, handling, and repeat installation can place different demands on door systems compared to permanent structures.
Portable doors can be supplied with specialised frame designs intended for common modular wall constructions, including EPS sandwich panel systems. Frame selection should be matches to panel thickness and wall build-up.
Portable doors are designed to provide durability and security while considering the weight limitations of modular and transportable buildings. Door construction and hardware are selected to suit both transport and day-to-day use.
Yes. Larnec doors are pre-hung within their frames and can be specified with split or two-piece frame designs. This allows complete door units to be installed or retrofitted after transport and site placement, which is common for modular buildings and site offices.
Weather sealing and flashing options can be specified to help manage water ingress, drafts, and dust, particularly where portable buildings are exposed to the elements.
Portable personal access doors are widely specified across mining, construction, and infrastructure projects, including site offices, accommodation units, and amenities buildings.
Portable doors are commonly supplied with commercial-grade locksets suitable for frequent use in site environments. Hardware selection can vary depending on security, access control, and usage requirements.
Many portable door configurations are designed with reversible handing, allowing flexibility during installation. Handing options should be confirmed at the time of specification.
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