ATDC, Australia’s leading barrier security provider and with national coverage, is proud to announce the launch of its heritage range of trellis security doors suitable for providing security for heritage buildings.

Originating from the age old concept of the doors used for securing elevators and lifts, these trellis security doors provide a modern version of that classic heritage look from days gone by.

Completely collapsible,these concertina security doors compliment any heritage application including railway stations, government buildings, converted warehouses and studio’s, museums and other historical landmark buildings.

ATDC is proud to announce Railcorp as a major client and has supplied trellis security doors to railway station upgrades at many properties in their portfolio including Sydney’s ST James, Museum, Central, Wynyard and Town Hall Stations. Another presitigious client is Queensland Railways with ATDC having supplied concertina security doors to many stations across metropolitan and regional QLD stretching from as far north as Townsville down to the Gold Coast.

ATDC has also supplied many of its security doors to the well renowned heritage listed QVB Shopping Centre in the heart of Sydney’s central business district.

Available in all the heritage range of powdercoated finishes, ATDC’s security doors are professionally crafted and engineered to each application and will blend in to any heritage environment-fully ventilated, this open security grille will retract out of the way when not in use so as to be almost invisible.When locked and closed the classic lines of this elegant range of classic range of security doors becomes clearly evident.

Secured with a 3 point security lock and a full surround frame, these security doors provide a high level of security .

Other applications for these retractable security doors include securing shopfronts,shopping centres,restaurants,hotels and office buildings.A trackless range of barrier security solutions provides security for temporary tenancies, pop up shops, work safe areas and access control.

For more information contact the Australian Trellis Security Door Co on 1800 657 435 or visit