Larnec

Commercial Double Doors Built to Perform

Custom Steel Double Doors for Warehouses & Sheds

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Easy installation

Easy door installation

Manufactured in Australia

Doors manufactured in Australia

Custom Options

Custom door design options

High quality materials and construction

Quality materials & construction

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From Front Entry to Commercial Double Access Doors

Explore our range of custom double PA doors—ideal for sheds, warehouses, shipping containers, and commercial buildings needing secure, wide access solutions.

Sentry 650.37.D

Sentry 650.37.D

Or

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Why Choose Larnec for Commercial Double Doors

Choose Larnec for high-quality commercial double PA doors built for durability and performance. With custom sizing, multiple finishes, and expert craftsmanship, our doors are ideal for sheds, warehouses, and industrial sites. Each door is made using premium materials and tested to meet the demands of tough commercial environments.

Solid Construction Of Our Doors

Double Doors for Commercial & Industrial Applications

Our double doors deliver robust, versatile access solutions across industrial and commercial settings. Ideal for warehouses, manufacturing sites, and sheds, they provide wide, secure entry points that improve functionality and efficiency.

Wide Doors for Different Applications
Double Exit Doors

Double Exit Doors

Reliable and compliant, our double exit doors ensure safe and efficient egress in busy commercial and industrial environments.

700-770mm Wide

Double External Doors

Built for durability and ease of movement, our double external doors enhance access for personnel and equipment across commercial and industrial buildings.

Double Shed Doors

Double Shed Doors

Designed for practicality and strength, our double shed doors optimise space and access for storage, workshops, and agricultural settings.

1500mm (1.5m) Wide

Double Steel Doors

Engineered for maximum security and durability, our double steel doors are ideal for high-demand industrial and commercial applications.

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Easy installation
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.

Manufactured in Australia
Australian Made

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

High quality materials and construction
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.

Custom Options
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.

Double Door 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.

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Download brochures and specifications for all our doors

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

Post Entry Quarantine
CPB contractors

Post Entry Quarantine Facility

The Mickleham Post Entry Quarantine Facility is a consolidation of Australia’s PEQ operations where all imported animals and plants now complete their post entry quarantine.

Larnec and associated company Champion Stables were commissioned due to our ability to manufacture and project manage multiple custom elements of this Federal Government project

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Sentry 650.37.D product
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Sentry 650.37.D

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

An ideal double door for domestic sheds and garages.

This single-skin, steel 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