The Australian Trellis Door Co

The Australian Trellis Door Company™ Pty Ltd (A.T.D.C.) is a pioneering force in the field of security and protection since 1985. Our journey began when we introduced the concept of expanding trellis security doors to Australia and New Zealand.

Over the years, we have remained the market leader, boasting the world's most extensive and diverse range of expanding trellis security doors, catering to residential, commercial, and industrial applications.

At A.T.D.C., innovation is at the heart of our success. Our team of engineers has developed revolutionary security features like the unique triple point slam-lock and the heavy-duty track locking bottom track facility. Notably, our S02-1™ / S05-1™ ultra deluxe model doors stand out as the only fully framed square steel tubular trellis doors available in the Australian market.

The trust bestowed upon us by prestigious projects like the Australian National Maritime Museum, Bovis Lend Lease / Telstra national contract, Woolworths Plus Petrol national contract, and Dick Smith Electronics national contract speaks volumes about our product quality and customer service.

We take immense pride in our technological advancements that have garnered global recognition, with our products now reaching customers in the USA, North America, UK, Europe, and New Zealand.

Operating from our state-of-the-art factory in Condell Park, NSW, we manufacture and assemble a wide array of security products. Our offerings include steel security doors and window grilles, key lockable removable window bars, security plantation shutters, driveway gates, and aluminum roller shutters and folding closures.

As a family-owned and 100% Australian-operated business, The Australian Trellis Door Company™ (A.T.D.C.) places a premium on quality, competitive pricing, innovative solutions, and uncompromising service. With national representation and qualified sales representatives, we stand ready to meet your security requirements across Australia.