S04-1 Mobile Trackless Trellis Security Door

Why should I choose the S04-1 for my business?

  • Flexibility

    The S04-1 operates on a series of steel reinforced trolleys & can be completely mobile.
    The system can span any width and can be masde to a maximum height of 2 1/2 metres.
    As an alternative to completely mobile unit, the S04-1 can pivot or rotate up to 270degrees so as not to restrict clear opening width.
    A curved configuration is also available.
    A handling trolley is also.

  • Unobtrusive
    The S04-1 can be removed from where it is being used, wheeled away and stored almost anywhere.
  • Strength
    Shootbolt locking to the floor at the base of each trolley provides extra stability and security. In addition, a removeable lockable bollard can be used for high security.
  • Long Lasting
    The S04 grille has been treated, epoxy powdercoated and galvanised against corrosion.


Technical Specifications  Safety Instructions

Trellis Doors - Security Doors, Roller Shutters, and Security Shutters

The Australian Trellis Door Company has developed arguably the world's most extensive and diverse range of expanding security doors suitable for securing most residential, commercial, and industrial applications. Commencing operations in 1985, Trellis Doors remains the market leader in this field, pioneering world first doors and security features for its range of security doors, security shutters, and roller shutters.

In recognition of our product quality, our customer service, and our company's technological advancements, we have been invited to participate on many prestigious projects such as the Australian National Maritime Museum, The Bovis Lend Lease / Telstra national contract, the Woolworths Plus Petrol national contract and the Dick Smith Electronics national contract.

Whilst continually seeking to further develop our trellis security doors range as new technologies come to hand, our engineers have also focused on developing other quality security products in an effort to provide the customer with what is now the most diverse range of barrier security systems on the market. All products are manufactured and assembled in our factory in St Peters, Sydney.

Our products include security doors and more:

  • security doors
  • window grilles
  • key lockable removable window bars
  • driveway gates
  • aluminium roller shutters
  • and folding closures

Our commitment is to supply innovative ideas and solutions, quality doors and security products such as security doors, security shutters and roller shutters, backed up by uncompromising service.