
ATDC’s barrier security systems are designed with safety, functionality, and ease of use at their core. Lightweight and user-friendly, our trackless barrier solutions are fully OH&S tested to ensure reliable and safe operation in demanding environments. For larger openings, systems such as electric roller shutters offer seamless access control, opening and closing at the touch of a button.
With a national footprint, ATDC provides Australia-wide coverage through qualified sales representatives who oversee every project from consultation to installation. Whether you’re securing an aged care facility, commercial site, or public infrastructure, we tailor each solution to meet compliance, operational, and safety needs.
Security in aged care environments requires more than locked doors, it demands thoughtful design that safeguards both residents and resources. Our barrier systems restrict access to non-resident areas such as storage rooms, staff-only zones, and temporarily closed wings, helping maintain privacy and security while supporting emergency response strategies. Controlled access also ensures protection of critical assets, including medical supplies and confidential information.
By contributing to both physical safety and psychological well-being, our systems foster a sense of order and trust, vital for residents, families, and staff alike. ATDC remains committed to delivering innovative, high-quality barrier solutions at competitive prices, with uncompromising service and national reach.
For further information on ATDC’s full range of barrier security systems, visit their website at https://www.trellisdoors.com.au/products/commercial-security
NSW Master Security Licence : 410452552 // QBCC QLD licence number :15029633






