Aluminium Screens & Security

Home Security Products

Our security screens are manufactured using only premium grade components…

…you might be wondering what that actually means…

INVISI-GARD is manufactured using 316 Marine Grade Stainless Steel, the toughest material in it’s class. Coupled with a unique patented product architecture, INVISI-GARD is not just sledgehammer tough, it’s also smart.

When it comes to protection for the most valued things you have – your family, home, business and lifestyle, tough and smart work extremely well together.

At the heart of every INVISI-GARD security screen and security door is our high tensile 316 Marine Grade Stainless Steel Mesh, setting the world standard in quality, precision and longevity.

The stainless steel mesh is held in an aluminium frame using our patented EGP – Extreme Grip Protection retention system.

The unique design of EGP ensures maximum strength and durability through an assembly technique that avoids contact between the two dissimilar metals.

It is the contact between those two metals that is a major cause of corrosion over a period of time.

INVISI-GARD is designed to keep out intruders and flying insects while maintaining your full view.

Years Experience

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INVISI-GARD 316 Marine Grade Stainless Steel

Invisi-Gard is Australia’s premier security screen brand because it’s made from the toughest material in its class and features unique patented product architecture. The combination of these two vital features provides the maximum protection for your family and your home.

At the heart of every Invisi-Gard security screen and security door is our high tensile 316 marine grade stainless steel mesh.  The grade 316 mesh used in Invisi-Gard sets the world standard in terms of its quality, precision and longevity.

This class leading mesh is retained in an aluminium frame using our patented EGP (Extreme Grip Protection) retention system. This unique design ensures maximum strength and durability through an assembly technique that avoids contact between the two dissimilar metals – a major cause of corrosion over time.

Invisi-Gard is designed first and foremost to protect your family and home from would-be intruders and performs this task better than any other product on the market.

It also protects your home from flying insects and maintains your view.

Invisi-Gard security doors and screens are without question the best investment for your family’s safety. They are also the best investment for the look and value of your home.

ALU-GARD Security

The ALU-GARD aluminium perforated mesh screening system offers an alternative to all other screen systems.

ALU-GARD has revolutionised aluminium screens especially for our Gold Coast market due to their outstanding components, which can be used in aluminium security doors as well as window screens.

ALU-GARD utilises a strong (1.6mm thickness) aluminium sheet that is perforated and powder coated to exacting standards. The sheet is retained in a frame with our riveted aluminium wedge retention system and allows for an open area of 40%.  The resulting screen is strong, extremely resistant to corrosion and provides clarity of vision.

The ALU-GARD Screen Door and Window System is designed to repel even the most determined intruder.

ALSPEC Test Performance

The ALSPEC ALU-GARD Screen Door System has been tested in an approved NATA test rig to Australian Standards AS5041-2003 for hinged security doors.

  • Knife Shear Test – Pass
  • Dynamic Impact Test – Pass
  • Jemmy Test – Pass

Vision GARD Screens

Vision-Gard Screens are a new addition to the our range of screening options. Vision-Gard screens not only secure your home but also provide a degree of privacy from people outside your home looking in. Vision-Gard screens provide security, privacy and strength, as well as being corrosion resistant and looking great.

Vision-Gard Screens utilise a strong (1.6mm thick) aluminium sheet that is perforated and powder coated in Australia to exacting standards. This mesh works by limiting the field of vision for people on the outside looking in.

Vision-Gard works if there is correct lighting allowing a person on the inside to see outside and not be seen from the visitor’s side.


Key Features

  • Reduces the vision into the home
  • Clarity of vision from the inside
  • High corrosion resistance
  • Tested and passed Australian Standards
  • Choice of retention systems
  • Manufactured in Australia

Our 7mm Diamond Grille Security

Stop Thief Security is proud to manufacture all 7mm diamond grille security doors and windows to Australian Standards AS5039.

This means the rivets in the frame of the security doors and windows are Stainless Steel. They also include heavy-duty corners and frames. All sliding doors have top and bottom rollers, (which are stainless steel bearing rollers with a 50kg rating) and rear interlocks.  All hinged doors include 3 hinges and come with self-closers. All 7mm diamond grille doors can come with snib guards to protect the snib lock on the inside of the door. You can either have a single lock or triple lock in the 7mm grille doors.  Triple lock doors meet the requirement for Australian Standards. We only use 5pin brass cylinder barrels in our locks for extra strength and security and these can be keyed alike to standard C4 keyways.

All frames and grilles come in a large range of standard powdercoat colours or we can arrange for specialised powdercoat colours at an additional charge to suit your requirements.

You have the option of mesh types on your security screens also. We supply fibreglass flymesh as standard on all doors and windows. We can then upgrade to paw-proof mesh, aluminium mesh or midgee mesh at an additional charge.

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All new Decoview Screens

Decoview is revolutionising the security screen industry by bringing together stunningly designed decorative laser cut panels with high level home security.

  • Beautiful, unique design
  • Custom sizes, made to measure
  • Durable aluminium construction
  • Extensive range of Powder Coat colours
  • Superior air flow
  • Australian designed and made
  • Quality lock components
  • 10 year warranty on laser cut panel

Thanks to the latest state of the art CNC laser cutting technology, you can choose from numerous laser cut or perforated designs.  Alternatively, customise a design to add your own personal flair to your security screens.

Why stop at your front door? Decoview can also use the same unique system to fitout the rest of our house, patio sliding doors, windows, privacy screens, basically anywhere you want a screen or security.

Made to exceed Australian Standards and passes all testing requirements.

Invisi-scape Fire Escape Screens

The INVISI-SCAPE range of Emergency Egress Systems are designed to provide an escape route in the event of a fire or emergency situation in domestic or commercial buildings.

The INVISI-SCAPE Emergency Egress Systems offer the perfect answer to your security and safety. Easy to operate, allowing you to exit the building freely in case of an emergency. The impact tested 316 grade stainless steel ensures the external security of the building is not compromised.

INVISI-SCAPE Emergency Egress Systems are also ideally suited to installation in schools, aged care facilities and public works applications. The life you save by specifying INVISI-SCAPE Emergency Egress Systems could be your own.

INVISI-SCAPE Emergency Escape Window Security Screens provide simple, keyless, one handed unlocking of the window security screen from the inside. Once unlocked, the security screen then hinges or slides open to allow a path of escape.
The minimal frame dimensions of INVISI-SCAPE screens ensure that maximum viewing area is retained, this is further enhanced by the clarity of vision through the 316 Marine Grade Stainless Steel Mesh.

Decorative Cast Panels

Colonial Castings is a visually attractive security door style that is commonly used as an entrance door. They provide an alternative to the more traditional diamond grille patterned door, and are more intricate than the stainless mesh security doors for an entrance. The door frames are made from heavy-duty extruded aluminium and are non-corrosive. The decorative cast panels can be used with either a variety of flywire mesh or INVISI-GARD Stainless Steel Security.


Insect screens will protect you and your family from flies, mosquitos and other insects. Insect screen sizes are made to measure so they match the window and door openings of your Gold Coast home, office or factory. We also cater for all fire rated flyscreens to bushfire and fire rated zones.

You have the option of mesh types on your flyscreens also. We supply fibreglass flymesh as standard on all doors and windows. We can then upgrade to midgee mesh or aluminium mesh at an additional charge.


  • 12 months on general products and workmanship*
  • 7 years on powdercoating *
  • 7 years on locks*
  • 15 years on INVISI-GARD Stainless Steel Security Mesh*

*conditions apply


We supply some colours as standard then we can also have other colours powdercoated.  Specialised colours can be sourced.  We can also provide a limited range of timber powder-coated finishes.