Larnec

Personal access warehouse doors

Pre-hung prefab or custom industrial warehouse door designs

Get the right solution

Talk to an expert for free >

Download brochures and specifications >

Easy installation

Custom and customisable

Manufactured in Australia

Australian-made excellence

Custom Options

Flawless quality, guaranteed

High quality materials and construction

Efficiency beyond expectations

Sentry logo

Our warehouse door designs

We’ve designed our Sentry™ series of warehouse doors to offer you unparalleled safety and security, even in high-traffic and corrosion-inducing environments. We offer both single-leaf and double-leaf doors, though we can design and manufacture one-off doors to your exact specifications. Our warehouse doors come with heavy-duty metal cladding, with cores made with combinations of high-quality steel, wood and polystyrene. Explore our selected range of personal access warehouse doors below. Contact us for further recommendations or to discuss custom builds.

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 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 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 100.80

Sentry 100.80

Or

Sentry 650.37-3S

Sentry 650.37-3S

Or

TDS sample preview

Download Brochures & Specs

Our secure warehouse doors offer unassailable peace of mind

Security is of paramount importance at all commercial and industrial warehouses. Our Sentry™ are extraordinarily tough and metal-clad, making them highly resistant to vandals, inclement weather, dust and debris and even corrosion caused by industrial fumes and pollution. 

Our doors are also highly customisable. Tailor your preferred design to suit your needs with panic bars to ease traffic flow, air relief grilles to improve circulation, and lockets and door closers to fortify your security.

Versatile solutions by Australia’s leading door manufacturer

We’ve secured our reputation by offering our clients site-specific solutions that match their needs and specifications exactly. Tell us what you’re after, and we’ll discern the right solution.

 

Industrial warehouse doors

We recommend heavy-duty models like the Sentry™ 200.47. It can be upgraded with weather seals to guard against rain, dust, debris and smoke pollution.

Warehouse entrance door

Depending on your traffic levels, we can recommend single-leaf and double-leaf doors. We can also manufacture extra-wide doors to suit your site. We recommend upgrading them with panic bars for easy entry/egress.

Warehouse security doors

Any door design you pick (or have us manufacture) can be upgraded with heavy-duty locksets and automatic door closers to prevent theft and vandalism.

Warehouse double doors

Our Sentry™ 650.37D is an excellent double-leaf warehouse door, perfect for high-traffic entrances. We recommend upgrading them with panic bars for easy entry/egress.

Metal warehouse doors

Almost all of our doors are metal-skinned and/or metal-clad. We can also finish them in Colorbond® Matt and Ultra, galvanised steel, or Zincanneal® steel.

Commercial warehouse doors

Between their extreme durability, corrosion-resistant finishes and heavy-duty lockset upgrades, all of our products make for excellent commercial warehouse door solutions.

Person icon

Get free advice for your doors

Talk to our expert team for advice on your doors.

Phone icon

Request a callback

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

Easy installation
Custom and customisable

All of our prefabricated and custom factory doors can be upgraded with our vast range of door hardware and accessories.

Manufactured in Australia
Australian-made excellence

Larnec Doors has been designing and manufacturing doors in Australia for three decades.

High quality materials and construction
Efficiency beyond expectations

Our manufacturing lead times lead the door manufacturing industry. We’ll gladly work to your project schedule.

Custom Options
Flawless quality, guaranteed

Our doors are designed to meet all state and national regulatory requirements and exceed your industry’s standards.

Warehouse 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.

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 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

Image Gallery

product placeholder gallery
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
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 customise 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 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

Image Gallery

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

Image Gallery

Sentry 200.47 3 Sided
Sentry 200.47 820 3SF - Walkway Access Door 920
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
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