TRUSTED BY THE GOLD COAST SINCE 1990
Security Window Screens




Security Screens For Your Home And Business
At Stop Thief Security, we specialise in high-quality security screens that keep you safe and fit in with your lifestyle. We understand how important it is to have a security screen that not only meets your specific requirements for safety but also blends effortlessly into its surroundings and improves the overall quality of your home or business.
Since 1990, we’ve been helping Gold Coast residents keep their valuables safe from harm. We offer affordable security screens that are sledgehammer tough, artfully designed and fully customised to fit your property.
Invisi-Gard security screens provide protection against insects and unwanted intruders, without compromising on the look and value of your home. They also offer the additional advantage of fall prevention, allowing windows to open beyond 125mm for improved airflow and natural ventilation. These screens are tested and compliant with the National Construction Code for the Protection of Openable Windows.
Give us a call today for a no obligation, free site measure and proposal.
FREE MEASURE & QUOTE

Security Window Screens Gold Coast


Fixed Mesh
Emergency Escape
Screening Louvres
Commercial

At Stop Thief Security, we provide Invisi-Gard Fixed Window Security Screens to homes and businesses across the Gold Coast, combining superior security with modern design. These screens feature 316 Marine Grade Stainless Steel Mesh and a robust extruded aluminium frame, ensuring both durability and style.
Known for its exceptional corrosion resistance, 316 Marine Grade Stainless Steel Mesh sets Invisi-Gard apart from other security products, making it ideal for coastal environments like the Gold Coast.
In addition to security, Invisi-Gard Window Screens serve as fall prevention screens, allowing windows to open more than 125mm for improved airflow and ventilation. They are tested and compliant with the National Construction Code for the Protection of Openable Windows, offering safety and peace of mind.

At Stop Thief Security, we provide Invisi-Scape® Emergency Escape Security Screens – a keyless, easy-to-use escape solution designed for homes and business premises across the Gold Coast. These screens offer enhanced security while ensuring a quick and effortless exit in case of fire or emergency.
Key Features of Invisi-Scape® Security Screens
✅ Quick-Release Escape System – The “Press to Release” mechanism allows for instant exit in emergencies. A simple press of the lever unlocks the screen, ensuring a smooth and hassle-free escape. The handle releases after a 20° movement, making it easy to operate.
✅ Hinged Design for Easy Cleaning – Invisi-Scape screens open like a hinged panel, allowing for easy window cleaning. Available with top or side hinges, they can be configured to open inwards or outwards based on your window type and space.
✅ Bushfire Protection for Gold Coast Properties – With a BAL-40 rating, these security screens provide strong protection against bushfires, making them an ideal choice for Gold Coast homes in fire-prone areas.

At Stop Thief Security, we offer screening louvres that combine style, functionality, and security—perfect for Gold Coast homes. Louvre windows are becoming increasingly popular among Australian homeowners, allowing you to control light and airflow while enhancing your home’s modern, contemporary look.
For those seeking maximum security and peace of mind, we recommend adding Invisi-Gard security screens to your louvre windows. These high-quality screens provide superior protection against insects and intruders, all without compromising your home’s aesthetics or value.
Upgrade your Gold Coast home with secure and stylish screening louvres from Stop Thief Security today!

Make sure your business premises and valuable assets are safely locked away with our specialised commercial security screens.
We can add protection to your doors and windows that’s able to withstand a sledgehammer while still providing air flow and ease of access for you and your team. Not only that, they’ll keep the insects and other unwanted pests out!
Our commercial security screens are perfect for buildings, factories, warehouses, offices, practices and any other kind of workplace.
SECURITY DOORS FOR HOME OR BUSINESS
Why Invisi-Gard is the Preferred Choice!
Invisi-Gard’s rigorous testing ensures it not only meets but exceeds Australian Standards!
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Dynamic Impact Test
AS5041 & AS5039
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Jemmy Test
AS5041 & AS5039
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Knife Shear Test
AS5041 & AS5039
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Bushfire Rated
AS3959
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Fire Attenuation
AS1530.4
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Corrosion Test
AS2331.3.1
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Protection of Openable Window
AS5203
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Window Energy Rating Scheme
(WERS)
Colour
Warranty
Maintenance
Colour Options
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.

Aluminium Door Frame
The colour of your window or door frames plays a crucial role in your home's overall design, seamlessly tying together both interior and exterior aesthetics.
Whether you prefer a bold contrast or a subtle blend, a modern finish or a heritage look, or even a timber-grain effect, there’s a wide range of colour options to suit your style.

316 Marine Grade Stainless Steel Mesh
Invisi-Gard 316 Marine Grade Stainless Steel Mesh features a durable black polyester coating that minimizes light reflection, ensuring enhanced visibility and making it ideal for outdoor use.
Unlike some competing systems that use hybrid epoxy powder coatings, which are unsuitable for outdoor environments and can compromise durability, Invisi-Gard is designed for long-lasting performance. When choosing a security screen, strength and longevity are essential factors to consider.

Invisi-Gard Warranty Information
This warranty is given by:
- Aluminium Specialties Group Pty Ltd (ABN 63 001 252 259)
- Trading as Alspec®
- 3 Alspec Place, Eastern Creek NSW 2766
- (PO Box 262, Horsley Park NSW 2175)
- Phone: 02 9834 9500
- Email: [email protected]
Overview
Alspec’s Lifetime Warranty has been tailored specifically to give you confidence in the
This Lifetime Warranty is effective for all installations that have been installed by a licenced
Alspec’s Lifetime Warranty covers the 316 stainless steel marine grade mesh; the aluminium framing is covered by a 15-Year Warranty. Alspec® ensures the product to be free of any defects from the date of delivery to cover any defects in manufacturing & workmanship when the product has been fabricated and installed in accordance with the
What Products Are Covered Under This Warranty?
These warranties apply to all
Who Is Covered Under This Warranty?
All warranties for
Warranty Coverage
The aluminium framing warranty provided for
The powder coat used to treat the aluminium framing is covered under a warranty period that has been provided by the manufacturer (Dulux & Akzo Nobel) for that selected finish. This warranty is separate from the
Locks and screen accessories that are used in the
All warranties for
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. The consumer is entitled to a replacement or refund of a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have these goods repaired or replaced if the goods fail to be of an acceptable quality and the failure does not amount to a major failure.
Notwithstanding the preceding statement, Alspec’s liability for a breach of a consumer guarantee, condition or warranty implied or created by the Competition and Consumer Act 2010 (Cth) (the “Act”), for any Products not of a kind ordinarily acquired for personal, domestic, or household use is limited to the extent permissible by law and at Alspec’s option in relation to the Products supplied to:
- The replacement of the Products or the supply or equivalent
- The repair of the Products.
- The payment of the cost of replacing the Products or of acquiring equivalent products; or
- The payment of the costs of having the products repaired; and
To the extent permitted by law, all other warranties whether implied or otherwise that are not set out in the Warranty are excluded and Alspec® shall be under no liability in contract, tort (including without limitation, negligence, or breach of statutory duty) or otherwise to compensate the Purchaser for:
- Increased costs or expenses;
- Any loss of profit, revenue, business, contracts or anticipated savings;
- Any loss or expense resulting from a claim by a third party; or
- Any special, indirect or consequential losses or damage of any nature whatsoever caused by Alspec’s failure to complete its obligations in accordance with this warranty.
Limitations
- Events that are outside of control such as fire, acts of God, floods, motor vehicle accidents, natural disasters,
- Intentional product damage
- Forced entry and abuse
- Product disassembly
- Product alteration in any way that have not been performed by a Licensed Invisi-Gard® Dealer
- Failure to upkeep product maintenance as per the Invisi-Gard® Care & Maintenance Guide
Making A Claim
To make a warranty claim, the Purchaser must make initial contact with the Licensed
This is to be done within a 30-day period of identifying the fault, detailing a description of the fault with details of how and when this has occurred, providing photos if possible as well as a copy of the proof of purchase & installation provided by the
Frequently Asked Questions
Security Window Screen FAQ’s

If you have any specific queries or requests about our window screen range, feel free to contact our customer service department for further information.
Do the window screens offer child fall prevention?
Invisi-Gard® window screens provide protection against children falling out of second floor windows.
Does Stop Thief Security Provide Flyscreens?
Yes we certainly do. We can manufacture and install normal fly screens as well as our security screens.
We are more than happy for you to contact us to answer any questions you have or to book a time for one of our team to visit you onsite to provide an accurate quote.
How Long Does It Take To Install A Security Door Or Window?
The time it takes for installations varies between 40 minutes and 1 hour for a security door installation, this is dependent on the type of product being installed.
A window grille typically takes 15-20 minutes to install.
SECURITY DOOR & SCREEN