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S01

Security Door

Being safe at home does not mean living behind closed doors. Fit S01 grilles on your doors, windows and patios, and keep your home open, light and cool without putting yourself at risk.

Why should I choose the S01 for my home?

• Flexibility
There are S01 steel expanding grilles to fit any size openings. All S01 grilles are up to two and half metres high, can lock either left or right and can be fitted to the inside or outside of existing doors.

• Easy to Use
The S01 does not require a ceiling or floor track so the opening will not be obstructed.

• Unobtrusive
The S01 folds up to only 15 % of its open size, and folds neatly out of the way when not in use (unique hinge aside pivoting facility).

• Cover Large Openings
The S01 grilles will be made to any width by joining various size grilles together. These can be self supported (no ceiling or floor track) or hung from a ceiling track. Adjustable posts are available for supporting large S01 grilles when only half the opening is required to be secured.

• Long Lasting
The S01 grille has been treated, epoxy powdercoated and galvanised against corrosion.

• Unique Hinge Aside Pivoting Facility








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Security Doors, 

Security Shutters, 

Roller Shutters 

- Sydney Australia.
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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.