Our Sentry DoorsSentry doors

Our Sentry Doors

Shop our range of Sentry-branded doors


Easy door installation


Doors manufactured in Australia

Technical Drawing

Custom door design options

Quality door

Quality materials & construction

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From Sentry Access Doors, Security Doors and More

Shop our exclusive range of Sentry-branded access doors, featuring a diverse selection that includes double doors, industrial doors, weather-rated doors and more. Discover top-quality solutions for commercial and industrial projects to enhance security and functionality. 

Trust in Sentry's reliability and craftsmanship as we offer high-performance doors that exceed expectations, providing lasting value and peace of mind.

Download Brochures & Specs

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Why Choose Larnec for Sentry Doors

Choosing Larnec ensures you receive top-quality solutions backed by the trusted Sentry brand. Our extensive range of Sentry-branded doors, including double, garage, and more, are meticulously crafted to meet the highest durability, aesthetic, and security door standards. 

With our proven track record of excellence in the industry, we deliver reliable, manufactured door options of standard sizes and custom sizes for commercial and industrial settings. Trust Larnec for unparalleled craftsmanship, exceptional performance, and unmatched customer satisfaction when it comes to Sentry doors.

Sentry Doors For Different Applications

Sentry doors offer versatile solutions for commercial and industrial settings. From personal access doors to external doors, our high-quality options provide reliability and functionality for every application. Trust Larnec for superior performance.

Sentry Doors For Different ApplicationsSentry Doors For Different Applications
Sentry Personal Access Doors

Sentry Personal Access Doors

Our Sentry access doors are designed to provide secure and efficient entry points for individuals in commercial and industrial environments, ensuring smooth access while maintaining high security and reliability.

Sentry Garage Doors

Sentry Garage Doors

These robust and dependable doors are designed to meet the demands of commercial and industrial applications, providing secure and efficient access for warehouses, loading docks, and other large-scale facilities.

Sentry External Doors

Sentry External Doors

These external doors offer durable and secure great entrance solutions, perfectly suited for commercial and industrial settings, ensuring reliable access and enhanced security for your business premises.

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[Sentry Doors] 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.

[Sentry Doors] Australian Made
Australian Made

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

[Sentry Doors] Unrivalled Manufacturing Standards
Unrivalled Manufacturing Standards

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

[Sentry Doors] Industry-Specific 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.

Door Sizes in 4 Steps


Get advice

Talk to our team about your business needs, and we’ll recommend the right door solutions.

Signing paperwork

Order confirmation

We organise the contracts for your order and schedule your doors for production.

manufacturing doors


We manufacture your doors in our Australian facilities using the Toyota Production System.

Truck delivery personal access doors


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
Download specifications
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

  • Fit for purpose and bespoke designs
  • Custom hardware throughout the project
  • Manufacture and supply of fully metal clad custom door solutions
Post Entry Quarantine Facility

Frequently asked questions

What types of Sentry branded doors are available at Larnec?

At Larnec, we offer a wide range of Sentry-branded doors, including security doors, personal access doors, shipping container doors, transportable building doors, mine site doors and more. 

Each type is meticulously designed to meet specific requirements for commercial and industrial applications, providing high-quality solutions to enhance security and functionality in various settings.

Are Sentry branded doors suitable for industrial applications?

Sentry doors from Larnec are designed to meet the rigorous demands of industrial settings. With their robust construction, advanced security features, and reliable performance, these doors provide optimal functionality and durability, making them an ideal choice for industrial applications where security and resilience are paramount. Trust in Sentry branded doors to enhance the safety and efficiency of your industrial facility.

Can I customise Sentry branded doors to match specific requirements?

Certainly! At Larnec, we offer upgrade options for Sentry doors, allowing you to tailor the doors to match your specific requirements. You can choose from various materials, finishes, security features, and dimensions, ensuring the doors perfectly align with your project's needs and preferences. 

Our team of experts will work closely with you to understand your unique specifications and deliver customised Sentry doors that meet your expectations and deliver outstanding performance in residential, commercial, or industrial settings.

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