Australia's trusted range of quality barrier security solutions designed for residential, commercial,retail and industrial applications across Australia.. Our heavy-duty products include expanding trellis security doors, retractable security screens, commercial aluminium roller shutters, mobile trackless barriers, folding closure doors, and stackable glass doors – engineered and tested to meet relevant Australian Standards . Whether you're protecting your family home with durable residential security doors, securing retail storefronts with robust commercial security doors ,security shutters and gates, or safeguarding warehouses and factories with industrial-grade barriers and roller shutters – our solutions deliver proven strength, reliability, and easy operation. Contact us today for custom Australian-made security that lasts.
Latest News from Trellis Doors
Expanding steel security doors are redefining commercial property protection by combining robust security, space efficiency, and modern design. Engineered for high-traffic environments, these innovative doors deliver superior strength, seamless operation, and enhanced access control without compromising aesthetics. Ideal for retail, industrial, and corporate applications, expanding steel security doors offer a durable, low-maintenance solution that safeguards … Continue reading Expanding Doors, Expanding Protection, Enhancing Performance.
READ MOREThe Australian Trellis Door Company ‘s Double Diamond Expandable Trackless Crowd Control Barrier—a breakthrough in temporary safety infrastructure. Portable, trackless and fully expandable, it delivers exceptional versatility across retail, commercial, industrial and public environments while folding into a compact footprint for easy storage. Engineered to comply with Australian Standards for temporary fencing and hoarding, it … Continue reading One Barrier. Endless Applications.
READ MOREOur Suppliers
We have developed key relationships with quality suppliers in our industry including the following: