Fixed Windows
A simple, secure choice for fixed glass panels where you want fall prevention, insect protection and a consistent finish.
Guardian Fall Prevention Window Screens
Purpose-designed fall prevention window screens that allow airflow, visibility and everyday window use without relying on restrictive window opening limits.
Guardian is ideal for homes with windows more than two metres above ground level, including second-storey windows, raised homes and properties built into sloping sites. Rather than limiting how far your window can open to adhere to National Construction Code regulations, Guardian window screens are designed to support fall prevention requirements while still allowing fresh air, natural light and clear outward views.
Like all of Prowler Proof’s products it can be manufactured and installed on your house in as little as 1-2 weeks from order date, no waiting around.
Fall Prevention
Purpose-designed to help meet fall prevention requirements for windows above ground level.
304 Stainless Steel Mesh
Architectural-grade stainless steel mesh for strength, airflow and clear outward views.
Welded Frame Corners
Seamless welded frames, not mitred corners secured with screws or rivets.
Airflow & Visibility
Designed to maintain natural light, outward views and fresh air.
Custom Window Styles
Available for fixed, hinged, sliding, double hung, louvre, awning and casement windows.
10-Year Warranty
Backed by Prowler Proof’s 10-year replacement warranty.
See how Guardian window screens work
This short video explains how Guardian fall prevention screens help improve window safety while still allowing fresh air, natural light and everyday window use.
Strength begins at the corners
One of Prowler Proof’s strongest points of difference is the way the frame is built. Guardian frames are welded before powder coating, helping create a cleaner finish and a stronger, more durable window screen.
Toughened Welded Corners
Unlike conventional mitred frames secured with screws or rivets, Prowler Proof frames are welded into a seamless structure before powder coating. The result is a stronger, cleaner-looking frame designed for lasting performance.
- Welded rather than assembled with screws or rivets.
- Joined into one continuous frame structure.
- Powder coated after welding for a seamless finish.
- Fewer potential weak points and corrosion risks.
- Cleaner, slimmer-looking frame appearance.
Premium construction and materials
Guardian’s performance comes from its 304 architectural-grade stainless steel mesh, fully welded aluminium frame, clear outward visibility and Australian factory-controlled manufacturing.
304 Stainless Steel Mesh
Guardian uses 304 architectural-grade stainless steel mesh for strength, durability, airflow and clear views.
High-Tensile Wire
The stainless steel mesh uses high-tensile wire with a 0.6 mm diameter and 1.3 mm aperture.
44.8% Open Area
The mesh is designed to allow natural light and fresh air through while maintaining a clean, minimal appearance.
Matched Appearance
Guardian has been designed to visually complement ForceField security windows and doors for a consistent finish across the home.
Custom-made for a wide range of window styles
Guardian window screens can be custom made for many common residential window types, helping you improve safety while keeping the finish consistent from room to room.
Hinge Windows
Custom measured for hinged styles where the screen needs to suit the opening, frame position and everyday use.
Sliding Windows
A clean and practical option for everyday window openings where ventilation, visibility and fall prevention are important.
Double Sliding Windows
Suitable for wider window openings where both screen function and a consistent finish are needed.
Single & Double Hung Windows
Custom measured for hung window styles where fall prevention, airflow and outward visibility all matter.
Louvre Windows
A useful option for louvre openings where fresh air is important, particularly in living areas and breezeways.
Awning Windows
Designed to work with selected awning windows while keeping the screen appearance neat and practical.
Casement Windows
Custom solutions are available for selected casement windows depending on the opening and access requirements.
Matching ForceField Security Screens
Guardian is designed to visually complement ForceField, making it a strong choice when you need fall prevention on some windows and security screens on others.
View ForceField Security Windows
View ForceField Security Doors
Built to suit your window, colour and lifestyle
Each Guardian window screen is custom made, with options available for cross braces, mullions, colour matching and the way the screen is configured.
Cross Brace
A cross brace can complement the look of your home and may be positioned to suit the window. It can be colour matched to the frame or finished in black to suit the mesh.
Mullion
A mullion offers another way to divide the screen visually. It can be colour matched to the frame or finished in black, with positioning selected to suit the opening.
Colours and product downloads
Guardian products are available in 50 standard colours, with an additional 250 powder-coat colour options available to help match your home.
Purpose-designed for fall prevention, airflow, insects and more
Guardian has been purpose designed as a non-security barrier solution for fall prevention. It supports everyday window use, helps maintain airflow and visibility, and can be a stronger alternative to standard insect screens in suitable applications.
304
Architectural-grade stainless steel mesh
1.3 mm
Mesh aperture size
44.8%
Open area for airflow
250NM
Outward force testing
Fall Prevention
Guardian is designed to support National Construction Code fall prevention requirements for windows more than two metres above ground level.
Anti-Fall Tested
Guardian has been tested to exceed an outward force of 250NM, for fall prevention applications.
Stainless Steel Strength
Guardian uses 304 architectural-grade stainless steel mesh for strength, durability, clear views and everyday comfort.
Airflow & Visibility
The open mesh area helps maintain natural light, fresh air and outward views without making the room feel enclosed.
Bushfire Applications
Guardian may suit selected bushfire-prone applications where relevant and correctly specified for the property and opening.
Insect Protection
Guardian can also support insect protection, making it a stronger alternative to standard insect screens in suitable homes.
Please note: Guardian is a fall prevention window screen, not a security screen. If window security is the priority, ForceField or Protec may be more suitable.
A replacement warranty that protects your investment
Guardian is backed by Prowler Proof’s 10 year replacement warranty, giving you the confidence of a brand new product instead of a repair if there is a defect in workmanship or materials.
Each Prowler Proof product is traceable by serial number from the moment it leaves the factory, making warranty support simple and straightforward.
View Warranty InformationChoose Guardian when fall prevention, airflow and visibility all matter
Guardian may be the right choice if you need fall prevention window screens for elevated windows, while still wanting natural light, airflow and clear outward views.
- You have windows more than two metres above ground level.
- You want windows that are easy to use, without limited opening restrictions.
- You want airflow, visibility and insect protection.
- You want a product that visually complements ForceField security screens.
- You value stainless steel mesh, welded construction and long-term durability.
If security is the stronger priority, ForceField or Protec may be the better fit. If decorative styling or a different budget level is more important, Diamond screens may also be worth considering.
From measure and quote to installation
Newcastle Security Doors & Screens makes the process simple, with local advice, custom manufacturing and professional installation.
Contact us
Get in touch to discuss the window screens you need.
Measure & quote
We visit your home with product samples and colour options.
Select your options
Choose the style, colour and configuration that suits your home.
Custom manufacturing
Your Guardian screens are custom manufactured in Australia in 1-2 weeks.
Professional installation
We return to install the product for a premium finish and result.
See how Guardian Window Screens can look in your home
Explore the clean mesh finish, visibility and custom fall prevention screen design across different home styles.
Guardian Window Screen FAQs
Helpful answers to common questions before booking a free measure and quote.
What is Guardian designed for?
Guardian is designed as a fall prevention window screen for windows more than two metres above ground level, helping support National Construction Code requirements while maintaining airflow and visibility.
Is Guardian a security screen?
No. Guardian is a purpose-designed fall prevention window screen, not a security screen. If window security is the priority, ForceField or Protec may be more suitable.
What window types can Guardian be used for?
Guardian window screens can be custom made for many common window styles, including fixed, hinged, sliding, double sliding, single hung, double hung, louvre, awning, casement windows and even patio enclosures.
Can I still open my windows fully?
Guardian is designed to meet fall prevention requirements without relying on restrictive opening limits, allowing suitable windows to operate as intended.
What is Guardian made from?
Guardian uses 304 architectural-grade stainless steel mesh bonded into a fully welded, heavy-duty aluminium frame.
Does Guardian match ForceField?
Yes. Guardian has been designed to visually complement ForceField security screens, making it suitable for homes that need both security screens and fall prevention screens across different openings.
What colours are available?
Guardian products are available in 50 standard colours, with more than 250 optional colours available to help match the screen to your home.
How long does manufacture and installation usually take?
Once the measure and quote has been completed and the order is confirmed, the screen is custom manufactured in Australia within 1-3 weeks and then professionally installed at a suitable time.
Ready for safer windows without losing airflow?
Arrange a free measure and quote for Guardian fall prevention window screens across Newcastle, Lake Macquarie, the Hunter Valley and Port Stephens.