Larnec

Commercial Personal Access Doors

Pre-hung commercial personal access doors manufactured in Australia for industrial buildings, commercial facilities, and project-based construction where durability, compliance, and efficient installation matter.

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Easy installation

Easy installation

Manufactured in Australia

Commercial doors produced in Australia

High quality materials and construction

Superior construction and materials

Custom Options

Custom options to suit your business

Quick Answer

Commercial personal access doors are heavy-duty pedestrian entry systems designed for frequent use in industrial and commercial environments. Larnec’s commercial personal access doors are pre-hung for faster installation, built with fully steel-clad construction, and can be specified to suit security, hardware, opening direction, and project requirements across warehouses, workshops, plant rooms, commercial sheds, and large-scale developments.

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Purpose-Built Entry Systems for Commercial Projects

Commercial buildings require more than a standard access door. They need reliable pedestrian entry points that integrate with building design, handle regular traffic, and perform in demanding environments.

Larnec manufactures commercial personal access doors for builders, project managers, architects, and specifiers seeking practical door systems that are straightforward to install and built for long-term use. With pre-hung construction and engineered jamb systems, installation on site is cleaner, faster, and more consistent.

Sentry 100.47-3S

Sentry 100.47-3S

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

Or

Sentry 100.TP

Sentry 100.TP

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

Or

Sentry 100.80

Sentry 100.80

Or

TDS sample preview

Download brochures for commercial external doors including specifications

Specification Options That Fit Project Requirements

No two commercial projects are identical, which is why door specification flexibility matters. 

Larnec commercial personal access doors can be configured to suit project scope, including: 

This gives specifiers greater control when matching doors to operational needs, compliance pathways, and building design intent.

Faster Site Installation with Pre-Hung Construction

Project efficiency often comes down to installation time and trade coordination. 

Because Larnec’s commercial access doors arrive pre-hung and pre-prepared, installers spend less time assembling components on site and more time completing openings correctly the first time. Reduced fitting complexity helps improve programme timelines while delivering a more consistent finish across multiple openings. 

For commercial builders managing volume construction, that installation efficiency becomes a practical cost advantage. 

Hardware Integration for Secure Daily Access

Commercial doors must balance accessibility with building security. 

Larnec doors are designed to accommodate commercial hardware requirements including locking systems, closers, and access control preparation depending on project specification. This makes them suitable for buildings where pedestrian movement, restricted access zones, and operational security all need consideration within one door system. 

For facilities requiring dependable daily use, hardware compatibility is just as important as door construction.

commercial support

Designed for Australian Conditions

Australian commercial projects face demanding environmental conditions, from coastal exposure to regional heat, heavy rainfall, and high-wind zones. 

Australian-made by Larnec, these doors are designed with local operating conditions in mind, making them suitable for projects where performance and reliability are critical. Their fully steel-clad construction supports long service life in commercial environments where doors see regular operation and exposure. 

Local manufacturing also provides greater confidence in specification consistency, lead times, and project support. 

Suitable Across a Wide Range of Commercial Applications

Commercial personal access doors are used wherever secure pedestrian entry is required alongside larger operational openings or standalone access points. 

Common applications include:

Their versatility makes them a practical specification choice across multiple sectors.

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Easy installation

Easy installation

Our commercial door specialists deliver easy-installation commercial steel doors for your convenience.

Manufactured in Australia

Produced in Australia

Our commercial doors are fabricated in our advanced Australian facilities to the most rigorous standards.

High quality materials and construction

Superior construction and materials

Our doors withstand the harshest conditions and heaviest use, and will last for years.

Custom Options

Competitive commercial door prices

Our custom commercial door systems are tailored to your needs and budget.

Commercial external door systems 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.

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

Frequently asked questions

What are commercial personal access doors used for?

Commercial personal access doors are commonly used to provide pedestrian entry into commercial and light-industrial buildings such as warehouses, workshops, retail back-of-house areas, and service buildings. They are designed to integrate into non-residential wall systems and support regular commercial use.

How are Larnec commercial personal access doors constructed?

Larnec commercial personal access doors are manufactured using steel door constructions with steel cladding. Different core options are available depending on the selected door series and intended application, which can influence factors such as rigidity and thermal performance.

What sizing options are available for commercial personal access doors?

Commercial personal access doors are available in standard sizes commonly used across commercial construction, with custom sizing options available where project requirements differ. Door size selection often depends on wall construction, access needs, and building layout.

Where are Larnec’s commercial personal access doors manufactured?

Larnec commercial personal access doors are manufactured in Australia, supporting local production and suitability for Australian building environments.

What customisation is available for commercial doors?

Larnec offers a range of customisation options for commercial personal access doors, including hardware compatibility, vision panels, ventilation or air-relief options, finished, and sizing. Availability depends on door series and application requirements.

What types of commercial environments are Larnec doors commonly used in?

Larnec commercial personal access doors are commonly used across a wide range of commercial environments, including warehouses, manufacturing facilities, retail facilities, and service of back-of-house areas. Door selection is typically based on usage frequency and building requirements.

Are Larnec commercial doors suitable for use in Australian commercial buildings?

Larnec commercial personal access doors are designed for use in Australian commercial building applications. Suitability may depend on the selected door configuration, installation method, and any project-specific performance requirements.

How are Larnec commercial doors installed?

Larnec commercial personal access doors are supplied with pre-hung frames and prepared for compatible hardware. Installation time can vary depending on site conditions, wall construction, and project scope.

Can Larnec assist with selecting the right commercial door?

Larnec’s team can assist with selecting an appropriate commercial personal access door based on factors such as wall type, usage requirements, and door configuration.

Are Larnec doors suitable for exposed of high-wind environments?

Larnec offers personal access door options that are suitable for exposed environments, including applications where wind performance is a requirement. Depending on the wind rating region and project requirements, doors from Larnec’s Sentry Series can be specified to meet certain certified wind rating levels. The appropriate door configuration will depend on the site location, wall construction, and performance criteria.

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Sentry 100.47-3S
Australian Made Logo

Sentry 100.47-3S

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

Australia’s best industrial door

This is our highly popular fully steel-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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100.47.3SF View Panel Shale Grey
sentry 100.TP Industrial Tilt Panel Door Warehouse
Australian Made Logo

Sentry 100.TP

Solid core, pre-hung, retrofit steel 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 steel 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

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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 steel-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 steel-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