Retractable Fly Screens: Are They Worth It?

If you’ve spent any time looking into home security lately, you’ve probably come across retractable fly screens. They sit somewhere between a plain flyscreen and a full security door, and for a lot of homeowners, that middle ground is exactly where the confusion starts. Do they actually keep bugs out? Do they add any real security? And are they worth the money compared to a standard security screen?

Let’s break it down properly.

What a retractable fly screen actually is

A retractable fly screen is a mesh screen that slides or rolls out of a small housing unit when you need it, and tucks away out of sight when you don’t. You’ll find them on sliding doors, French doors, and sometimes large windows. Unlike a fixed flyscreen, which is permanently in place, a retractable one only comes out when you pull it across.

The main selling point is convenience. You get an unobstructed view and full use of your doorway when the screen is retracted, and insect protection the moment you need it. For homes with a big alfresco area or a sliding door that opens onto a pool or garden, this matters more than people expect. A fixed screen door on a frequently used entry can feel like a hassle every single day. A retractable one removes that friction entirely.

Where retractable screens fall short on security

Here’s the part that matters most if security is your main concern: a retractable fly screen is not a security door, and it was never designed to be one. The mesh is thin, the frame is lightweight, and the whole system is built to be easy to slide, not hard to force open. Compare that to a proper security screen, which uses a stronger mesh (often stainless steel) and is fixed into a reinforced frame designed to resist forced entry.

This distinction is more important than it might seem, because of where burglars actually get in. According to the Australian Bureau of Statistics, an estimated 3.5% of Australian households experienced a break-in or attempted break-in during the 2020–21 financial year, and when something is damaged during an attempt, it’s usually a window or door that’s been tampered with or broken.

Doors and windows are the entry points burglars target first, which means whatever you fit to them needs to actually hold up. A national survey by Compare the Market found that windows are the most common point of entry in Australian burglaries, used in 31% of cases, with back doors close behind at 27%.

If your sliding door only has a retractable fly screen on it, that door is essentially unprotected from a security standpoint. The screen might slow someone down for a second or two, but it won’t stop a determined intruder, and it’s not designed to.

Where they genuinely earn their keep

None of this means retractable fly screens are a bad product; they’re just not the right tool for the job of keeping your home secure. Where they do shine is in liveability. If you’ve got a large sliding door that leads to an outdoor entertaining area, a retractable screen lets you keep that space open and bug-free through summer without permanently blocking the view or airflow the rest of the year.

They also tend to be more affordable than heavy-duty security screens, and installation is usually quicker since you’re not dealing with the same structural reinforcement. For homes where insects are the main daily annoyance and security is being handled elsewhere (say, a monitored alarm, deadlocks, or security screens on other high-risk entry points), a retractable screen can be a genuinely good addition. Whichever screens you choose, a little upkeep keeps them working. Here’s how to clean and maintain your screens.

The safer approach: use both, in the right places

Long-running research from the Australian Institute of Criminology has looked at what actually discourages burglars, and one consistent theme comes up again and again: opportunistic burglars are looking for the easiest target on the street, and physical barriers like security screens and deadlocks are enough to make many of them move on.

That’s the mindset worth adopting here. Instead of treating retractable fly screens as an either-or decision against security screens, think about where each one belongs:

• High-risk entry points, front doors, back doors, ground-floor windows, and sliding doors that are hidden from street view deserve a proper security screen with a certified mesh and reinforced frame.
• Lower-risk or lifestyle-focused openings, such as a sliding door onto a private, well-lit courtyard where security is already covered elsewhere, can reasonably use a retractable screen for comfort and convenience. Still hearing conflicting advice about security doors generally? We’ve busted the most common security door myths.

Many homeowners end up doing exactly this: fitting Parramatta security screens to the doors and windows that are the real vulnerabilities and reserving retractable screens for the areas where daily convenience matters more.

So, are they worth it?

Yes, but only if you’re clear on what you’re buying them for. As a comfort upgrade, retractable fly screens are genuinely worth it. They cut down on flies and mosquitoes without permanently changing how your doorway looks or functions, and for homes with a lot of outdoor living space, that’s a real quality-of-life improvement. If you’re auditing your whole home, it’s worth knowing where the weakest points of entry actually are.

As a security measure, they’re not worth relying on. If keeping your home safer is the priority, that job belongs to a proper security door or screen, fitted to the entry points burglars actually target. The good news is you don’t have to choose one over the other for your whole house. Match the product to the purpose, door by door, and you get the best of both: a home that’s comfortable to live in and genuinely harder to break into.

If you’re weighing up your options, it’s worth getting a security specialist to walk through your home with you. They can point out which doors and windows are your weak spots, and where a retractable screen would actually be the sensible choice rather than a compromise.