Why should you buy your Security Door
or Roller Shutter from us?
Because we are truly the original Australian supplier of expanding security doors suitable for securing residential, commercial, and industrial properties. What that fact means is that we have tested and perfected the materials, the workmanship, the distribution systems, the installation teams and the warranty service programmes that go into each of our products. We have introduced innovations and better-performing features into our products on a constant basis.
So you can buy with confidence that our product will perform as claimed for many years and in the unlikely event that there is a problem, we will be on hand to rectify the situation as soon as possible.
We’ve been in operation since 1985 and now that we are in our third decade of service, we can confidently say that your security doors, roller shutters, concertina doors or security shutters, or any of the other lines that we supply, are the best value products available on the market.
Trusted by Household Names
National brands like Dick Smiths, Woolworths, Telstra, Westfield and BP trust us to secure their premises and importantly, to deliver excellent customer service. So you can take a measure of confidence from their decision when you choose us to secure yours.
All products assembled in Australia
Our quality management system ensures that your new security door, roller door, concertina door or security shutter will perform as promised for many years. We assemble all products at our factory in St Peters, Sydney.
Constant Innovation
Our research and development team continue to develop our core range of trellis security doors every year. Where a new development means a better value product for you we have made innovations in metals manufacturing, coating, locks, runners and so on.
At the same time, we’re 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.
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.
View our product range
“Why do I think you should buy from us?
Because quite simply, no other security barrier product family on the market has the same combination of structural integrity, quality materials, elegant design and customer service to back it up that ours does.
I promise that you will be surprised and delighted by the experience of purchasing from us and my team look forward to greeting you.”
Jonathan Kaplan,
Managing Director
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.
News Update
Permashield Shutters - Solutions for Club Operators to Open Air Smoking Provisions
The recent introduction of new legislation banning smoking indoors in licensed venues requires smoking areas to be open to the elements so that smoke is allowed to blow away.
Venue operators have been putting significant effort and expense into improving their gardens and outdoor areas to accommodate smokers. Permashield Roller Shutters allow such operators, such as the Sporties Club at Belmont, NSW, to move their poker machines into their covered (outdoor) areas which comply with the above smoking provisions, and to install such security shutters around these machines allowing them to secure these areas at night, providing protection against intruders and the outdoor elements.
Permashield Roller Shutters are a product of The Australian Trellis Door Company (ATDC). Their window shutters are sleek and unobtrusive, and blend in with the overall appearance of the facility. During trading they roll up totally from view leaving the entries unobstructed. Certain models can be supplied with an overhead pelmet box to totally conceal the rolled shutter-curtain when in the open position. Their wide-span shutter range can close areas up to 6m in one piece.
Permashield includes a wide range of suitable shutters, from enamel-baked, roll-formed aluminium with polyurethane in-fills, to powder-coated, extruded aluminium profiles. Their non-corrosive characteristics mean that maintenance is nil. Shutters can be manually or electronically operated, including remote-control operation. UPS Battery Back-up facilities can be supplied to provide a back up power supply during power failures.
ATDC is a national company and they offer a complete service from a free measure and quote through to design, consultancy, installation and maintenance.
For further information about their range of shutter products please visit their website on www.trellisdoors.com or call toll free on 1800-657-435.
