security doors

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RS3

Security Doors

Extruded

The RS3 security shutter provides excellent security at night when business is closed and by day it rolls up into a slim line box so as to be totally invisible.

Why should I choose the RS3 security system for my business ?

• Unobtrusive
The RS3 security system allows the shutters to roll totally from view leaving your doorways, entrances and throughways unobstructed when you want them to be.

• Easy to Use
The RS3 can be controlled manually or electronically. A key locking mechanism is an optional extra.

• Quality and Strength
Ideal for securing shop fronts, schools, hospitals, office buildings, hotels and the like, the RS3 shutter has a double extruded walled profile for extra strength.

The RS3 Extruded Secure Track side guides can be used to effectively lock the curtain in position for extra security.

These commercial grade guides are three times the strength and thickness of conventional guides.

The RS3 Permashield Roller Shutter Security System comprises a curtain of interlocking heavy duty extruded marine grade aluminium slats forming a solid security barrier.

• Wide range of Colours
The RS3 security has a good visual appeal since it can be powder coated in 15 high gloss colours & can span up to 4 1/2m.

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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.