What Australian Standards Apply to Security Doors and Screens? (And Why They Matter)

If you’ve started shopping for a security door or screen, you’ve probably noticed that not every product is created equal. Some are heavy, solid, and come with official-looking labels. Others look the part but feel surprisingly flimsy. The difference often comes down to whether a product has been built and tested to meet Australian Standards, and understanding those standards could be one of the best decisions you make for your home.

Why This Matters More Than You Might Think

Break-ins are more common than most people realise. According to the Australian Bureau of Statistics (ABS), the proportion of Australian households broken up rose from 1.8% in 2022–23 to 2.1% in 2023–24, that’s approximately 218,000 households in a single year. One in five of those households was broken into more than once.

These aren’t abstract numbers. That’s roughly one in every 47 homes across the country. And while no single product can guarantee your home will never be targeted, a quality security door or screen is one of the most practical and cost-effective things you can do to make your home a harder target.

The keyword there is quality, which is exactly where Australian Standards come in.

The Standards You Need to Know

There are three core standards that cover security doors and screens in Australia. They sit under the umbrella of AS 5039, which was updated in late 2023 to replace a set of older, separate standards. Here’s what each part covers:

AS 5039.1:2023 Performance and Classification

This is the foundation. It sets out the minimum requirements for how a security door or window screen must perform, what materials can be used, how the product must be constructed, and what forces it needs to withstand. Crucially, it introduced a new benchmark called Security Level 200 (SL200), which doubled the energy threshold for impact testing from 100 joules to 200 joules. In plain terms, a compliant door now needs to withstand roughly the force of a full-power kick or shoulder charge repeated.

For a product to be called a security door or security screen, it must meet this standard. If it doesn’t, it cannot legally be advertised or sold as a security product. Products that don’t meet the standard are classified as barrier screens, safety screens, or fly screens, useful for keeping insects out, but unlikely to stop a determined intruder.

AS 5039.2:2024 Installation

A well-made door fitted poorly is still a weak point. This part of the standard covers how security screens must be installed, and it now requires a separate installation label to be attached after the job is done. This creates a clear record that the installation itself met the required standard, not just the product.

This matters more than it sounds. Many homeowners focus entirely on the product and overlook the installation. An improperly fitted door can be pulled, twisted, or levered open, even if the door itself is excellent.

AS 5039.3:2023 Methods of Test

This standard defines exactly how products are tested. To earn compliance, a security door or screen must pass six specific tests at a NATA-accredited laboratory (NATA is Australia’s national authority for laboratory testing). Those tests are:

• Impact Test: A 40kg bag of lead shot is swung into the door five times. Under the current standard, it delivers 200 joules of energy. The door must not buckle or create a gap larger than 150mm.
• Knife Shear Test: A heavy-duty trimming knife is dragged across a 250mm line on the mesh with significant force, repeated three times with a fresh blade each time.
• Jemmy (Anti-Lever) Test: Mechanical force is applied at hinges and locking points to simulate someone using a crowbar or screwdriver to pry the door open.
• Pull Test: Tests whether the mesh or screen can be pulled away from the frame.
• Probe Test Simulates an intruder who has created a small gap and is trying to reach through to unlock the door.
• Corrosion Test Ensures the materials won’t degrade over time, particularly important in coastal and high-humidity environments like much of coastal Australia.

How to Tell if a Product Is Compliant

This is where many homeowners get caught out. In most Australian states, the term “security door” is not legally protected, meaning a product can be labelled and sold as a security door without ever having been tested. According to consumer advocacy group CHOICE, a product advertised as a security screen door may only secure you against insects unless it can be shown to meet AS 5039.

The safest way to verify a product is compliant is to look for an AS 5039 Compliance Label attached to the door. The National Security Screen Association (NSSA) requires all its members to attach these labels to products that meet the standard. If there’s no label, the product is not a compliant security door, regardless of what the salesperson says.

A compliant security door will also include a three-point locking system as standard (not as an optional add-on), and the key lock should be a five-pin cylinder at a minimum.

The Numbers Behind Why People Buy Security Screens

It’s worth noting that Australians are already taking this seriously. A 2024 survey by Budget Direct found that around 50% of Australian homeowners have security screens installed, making it the second most common home security measure after deadlocks (55%). This suggests security screens are already recognised as a practical, effective option, but only when they’re the right ones.

The Bottom Line

Security doors and screens vary enormously in quality, and the label alone tells you very little. What matters is whether the product has been independently tested and certified to meet the current Australian Standard (AS 5039.1:2023), installed according to AS 5039.2:2024, and carries a compliance label you can verify.

Before you buy, ask the supplier directly: Has this product been tested to AS 5039.1:2023 at a NATA-accredited laboratory? Does it carry an NSSA compliance label? If the answer is vague or uncertain, keep looking.

With over 218,000 Australian homes broken into in a single year, a tested, compliant security door or screen isn’t a luxury, it’s a sensible investment in your peace of mind.

For more information on Australian Standards for security screens, visit the National Security Screen Association or the Australian Bureau of Statistics crime statistics page.