
Fixed Window Security Screens
Prowler Proof window security screens give you maximum, permanent protection on the windows you don’t need access to — fixed in place with tamper-resistant security screws rather than a lock, so there’s no moving part for an intruder to work against. Ours are built to suit every window type, from single hung, double hung, and sliding through to awning, casement, and louvre applications, with the same toughened welded corners across the range. Choose from the full range of infills — ForceField for maximum airflow and visibility, Protec for added privacy without losing airflow, Diamond for the economical option, Guardian to help protect children from falls, or Insect mesh to keep bugs out — every one backed by a 10-year full replacement warranty. Manufactured in our own factory in Banyo, Queensland and fitted by certified local dealers right across Australia, Prowler Proof window security screens are made and installed without the long wait times.
The Prowler Proof Fixed Window Security Screens are the ultimate in window security screen protection
A fixed window security screen mounts permanently over the opening rather than opening or sliding. Every Prowler Proof window security screen installs with tamper-resistant security screws as standard — the more fixings, the more secure the screen.
Every fixed window security screen is made to the standard that gets tested — because it’s made in the same factory
Every Prowler Proof fixed window security screen is manufactured in our fully automated factory in Banyo, Queensland, using the same consistent process for every unit — so the screen delivered to your home is built to the identical standard as the screens that undergo independent testing, not a lower-cost variant. Every Prowler Proof fixed window security screen has passed the Australian Standard for security screens (AS 5039), and we are audited by the NSSA to ensure compliance.
It’s the fixings you can see that make a window security screen this secure
Every Prowler Proof window security screen is installed with tamper-resistant security screws — the more fixings used around the frame, the more secure the screen, since there’s no single point to lever it away from the window. Combined with our toughened welded corners and a range of optional accessories, this construction runs across our entire range — from basic flyscreens through to full window security screens — so whichever level of protection you choose, it can be manufactured to match your home exactly.
Infill Options
Fixed window security screens are available with our 316 marine-grade stainless steel mesh option ForceField, the perforated aluminium sheet option Protec and Diamond for economical security.

ForceField 316 Marine Grade stainless steel mesh

Protec Perforated Aluminium Sheet
If security isn’t a priority, we also offer our Guardian fall prevention window screens and Insect screen ranges.
Fixed Window Security Screen Applications
Every Prowler Proof window security screen is built with our unique welded corners and installed with tamper-resistant security screws, so there’s no single fixing point to work loose or lever away. Choose the infill to suit your lifestyle: ForceField for maximum airflow and visibility, Protec for added privacy without losing airflow, Diamond for economical security, or if you’re looking for non-security – Guardian to help protect children from falls and our Insect range to protect from little bugs. Window security screens mount permanently over the opening, and Prowler Proof window security screens suit single hung, double hung, sliding, double sliding, awning, casement, and louvre window types. The choice is yours.
Awning Window

Casement Window

Double Hung Window

Double Sliding Window

Single Sliding Window

Colour Selector
It doesn’t matter what colour you’re after to suit your home, we offer the largest selection of powder coat colours for our security door and window screens.
We have partnered with Dulux, Australia’s largest powder coat supplier, and AkzoNobel, the global leaders in powder coat supply, to provide over 300 colours of the highest quality powder coat for your screens.
Test out a sample of our colour range here:

Inspiration
Frequently Asked Questions
A window security screen is a mesh or grille screen fitted over a window opening to stop forced entry while still allowing airflow and light through. Prowler Proof window security screens are built with toughened welded corners rather than crimped joints, use a security-rated infill tested to AS 5039, and come backed by a 10-year full replacement warranty — whether fixed in place or built to open.
A fixed window security screen mounts permanently over the opening with tamper-resistant security screws and doesn’t move, making it the strongest option for windows you don’t need to open. A hinge window security screen opens, locks, and comes away entirely for cleaning, trading a small amount of that permanence for everyday usability. Both share the same welded-corner construction and infill options.
Yes. Because it’s fixed rather than opening, the security comes from the number of tamper-resistant fixings around the frame rather than a lock — the more fixing points, the harder it is to lever the screen away from the window. Combined with toughened welded corners and an AS 5039-tested infill, it’s one of the strongest options in the range precisely because it doesn’t move.
Yes. A certified local dealer measures your window on-site and manufactures the screen to fit, suiting single hung, double hung, sliding, double sliding, awning, casement, and louvre window types. The measure and quote is obligation-free.
It depends on the window. ForceField gives the clearest view and best airflow. Protec adds privacy and holds up well in coastal locations. Diamond is the more economical option. Guardian is non-security, but purpose-built for fall prevention, keeping children safe on windows that open behind the screen — a common choice for upper-floor windows in multi-storey homes.
There’s no fixed online price, because every screen is custom-made to your window size, chosen infill, and powder coat colour rather than sold as a standard unit. A certified local dealer provides an obligation-free measure and quote so the price reflects your specific window.
Because every Prowler Proof security screen is manufactured in our own automated factory in Banyo, Queensland and fitted by a certified local dealer, fixed window security screens are made and installed without the long wait times that can come with alternative brands.
Need other products to complete your security screen install?
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