When it comes to security, leaving things to chance isn’t an option. Larnec Security brings together robust steel door technology with high-quality anti-burglary hardware. Whether you’re protecting your home, shed, or commercial site, our doors stand as a visible deterrent against theft and forced entry.
Paired with anti-burglary hardware, these doors are a formidable barrier against forced entry.
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Sometimes security is about visibility, airflow, and resilience. The Sentry® Screen Series offers security-certified mesh protection (AS 1170.2.2011 & AS 4055-2012 compliant), making it the perfect solution for residential dwellings and light commercial applications.
With over eighteen years of experience in the door and frame industry, Nathan is a seasoned Sales Director and third-generation leader of the family business. Alongside his brother Sam, Nathan has been guiding the company for the past 8 years, focusing on providing secure and reliable door solutions to our customers. His passion lies in driving innovation and excellence in Larnec’s offerings while leading a dedicated team of professionals who play a key role in achieving our goals.
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Even the strongest door is only as secure as the hardware that supports it. From hinges and locks to handles and bolts, every component plays a vital role in your overall protection. Choosing fit-for-purpose, high-security hardware ensures your doorset performs as intended — deterring tampering, resisting forced entry, and delivering lasting peace of mind.
When security matters, hardware should never be an afterthought. Pair your chosen Sentry doorset with our recommended anti-burglary hardware for maximum protection and confidence.
The right hardware turns a strong door into a secure system. From anti-burglary locks to heavy-duty closers and hinges, Larnec hardware completes your security package.
Sentry isn’t just a door — it’s Larnec’s security standard. Every Sentry door is designed to give you confidence, combining tested steel construction with options to meet compliance standards where required.
Our Sentry 100 and 200 Series doors are engineered for maximum protection — combining solid steel construction with heavy-duty cores for superior strength. When paired with our recommended anti-burglary hardware, they deliver unmatched security for industrial and commercial buildings, helping safeguard your assets and peace of mind.
Turn your door into a full security system with the right locks, closers, and accessories.
A latch guard is a metal plate that covers the gap between the door and the frame, preventing intruders from tampering with the latch or lock. It is a simple yet highly effective way to reinforce door security, especially for commercial and high-traffic areas.
Security pin hinges are specially designed door hinges that prevent doors from being removed, even if the hinge pins are tampered with. They are particularly useful for outward-opening doors, where the hinge pins are exposed.
A deadbolt is a type of locking mechanism that provides enhanced security compared to a standard spring latch. It requires a key or a thumb turn to retract the bolt, making it more resistant to forced entry.
Security hinge bolts (also known as dog bolts or hinge protectors) are small steel pins installed in the hinge side of a door. They engage with holes in the door frame when the door is closed, preventing it from being forced open— even if the hinges are removed or compromised.
Larnec offers a wide range of high-security locks designed to enhance anti-tamper protection and improve overall door security. The Carbine PS4000 - PS6000 series is a reliable locking solution that provide increased resistance against forced entry.
One key security advantage is the external door knob, which offers better protection against tampering compared to a standard external lever.
Enhances security by automatically securing the door at two locking points upon closure. This ensures the door remains locked without needing to engage a separate deadbolt or manual locking mechanism.
A Mortice Lock Kit offers a robust and reliable solution to secure doors and entry points. Designed for maximum protection, this lock kit adds an extra layer of defence to your premises.
The Kaba ED22MFSSS has been designed to operate in conjunction with the renowned Kaba MS2 mortice lock.
The ED22MFSSS offers all the security functions of the MS2 mortice lock whilst providing a fast and convenient means of escape in the case of an emergency.
The exit device is supplied with convenient mounting plates, providing fast, secure and easy thru fixing to timber doors.
Successfully tested up to 4 hours (depending on type of doorset) on fire door assemblies in accordance with Australian Standard AS 1905.1- 2005, Part 1: Fire Resistant Doorsets.
Talk specs with our fire-rated door suppliers now.
Get all the details you need to specify Larnec for your next project.
For expert advice on the safest doors for your needs, book a quick consultation with our steel door frames specialists for free.
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