Security Screens Vs Flyscreens: What's The Difference?

Summerland Screens & Awnings • September 17, 2026

The main difference between a flyscreen and a security screen is what it is designed to do. A standard flyscreen helps keep insects outside while allowing fresh air through. A security screen combines ventilation and insect protection with a stronger frame, mesh and locking system designed to provide a higher level of protection against forced entry.


If you're comparing security screens in Ballina homeowners can install with standard flyscreens, start with how you use each opening. Not every window or door needs the same level of protection.

What Is a Standard Flyscreen?

A standard flyscreen is primarily designed for insect control and ventilation. It allows you to open doors and windows for airflow while helping keep mosquitoes, flies and other insects outside.


Flyscreens typically use lightweight mesh fitted into a frame. Depending on the application, they can be installed on windows, sliding doors and other openings around the home.


For many Ballina properties, that is exactly what is needed. A window that is difficult to access from outside, for example, may only require insect protection rather than an additional security barrier.


What a standard flyscreen should not be treated as is a security product. Its mesh, frame and fittings are designed for everyday screening rather than resisting an attempted break-in.


For homes that mainly need pest protection rather than a security upgrade, Summerland Screens & Awnings' range of flyscreens is worth considering.

What Is a Security Screen?

A security screen is designed to provide ventilation and insect screening while also creating a stronger physical barrier at a door or window.


The important difference is that a genuine security screen is a complete system. Strength does not come from mesh alone. The frame, mesh or grille, locking points, hinges, fixings and installation all contribute to how the finished screen performs.


According to industry best practice, homeowners should look beyond labels such as "heavy-duty" or "strong mesh". Ask what security screen system is being quoted, how it is constructed and whether it meets the applicable Australian Standards for security screen doors and window grilles.


This makes security screens particularly relevant for accessible doors and windows where you want to let air through without leaving the opening protected only by a lightweight insect screen.


We've previously covered the benefits of installing security screens in more detail, including considerations for homes in the Northern Rivers.

Key Differences in Materials and Strength

The fly screen vs security screen comparison becomes clearer when you look at how each product is built.


A standard flyscreen uses mesh suited to insect screening. Its frame and fittings are generally designed around that purpose, keeping the product practical and unobtrusive for everyday use.


Security screens require a more robust approach. Depending on the system, this can involve stronger mesh or screening material, reinforced frames, security-focused locking hardware and fixings designed to make the complete assembly more resistant to forced entry.


The practical differences include:


  • Purpose: flyscreens primarily provide insect protection; security screens add a physical security barrier.
  • Construction: security screens use stronger components and security-focused hardware.
  • Locks and fittings: security doors require locking and fixing arrangements appropriate to their security function.
  • Installation: correct measurement and installation are particularly important for security screen performance.
  • Cost: security screens generally require a greater investment because you are buying a more substantial system rather than insect mesh alone.


That last point is important when comparing quotes. A flyscreen and security screen may cover the same opening, but they are not equivalent products.

Security, Airflow, and Everyday Use: How Do They Compare?

Both options can help you enjoy natural ventilation without opening your home directly to insects. The difference is the level of protection you want while that door or window is open.


A standard flyscreen works well when airflow and insect protection are the priorities. It is a straightforward choice for many windows and lower-risk areas around a property.


A security screen makes more sense where you want ventilation combined with an additional physical barrier. That could include a front entrance, rear door, sliding patio door or accessible window.


Example: imagine you like leaving your front door open in the afternoon to catch a breeze. With a standard flyscreen door, you gain airflow and insect protection, but the screen itself is not intended to provide meaningful resistance to forced entry. A properly specified security screen lets you retain that ventilation while adding a stronger barrier at the entrance.


Security screens can also work well for Northern Rivers living, where natural airflow is often desirable. You do not necessarily have to choose between ventilation and a more secure opening.


For homeowners placing greater emphasis on break-in resistance, Invisi-Gard security doors are one option Summerland Screens & Awnings can discuss with you.

Which Option Suits Your Home in Ballina?

There is no need to automatically install the most robust screen on every opening. A better approach is to consider how accessible each door or window is and what you want the screen to achieve.


Start by asking:


  1. Can someone easily reach this opening from outside? Ground-level and readily accessible openings may justify greater security.
  2. Do we regularly leave it open for ventilation? If so, a security screen can provide an additional barrier while allowing airflow.
  3. Is insect protection the main concern? A standard flyscreen may be sufficient where security risk is low.
  4. Is this a main entry point? Front, rear and frequently used external doors often warrant closer consideration.
  5. What is the budget? Prioritising security screens for more vulnerable openings and using standard flyscreens elsewhere can be a practical way to allocate it.


For example, a Ballina home might use a security screen at the front door and on an accessible rear sliding door, while retaining standard flyscreens on upper-level or less accessible windows.


The right combination depends on the layout of your property rather than a one-size-fits-all rule.

Can You Get the Best of Both?

Yes. A security screen is designed to combine several everyday functions: insect screening, ventilation and a stronger physical barrier. That makes it useful where you would otherwise need to choose between closing a solid door for security or opening it for airflow.


You can also mix security screens and standard flyscreens throughout the same property. In many homes, this is the most practical approach.


Security screens can be prioritised for entry doors and vulnerable windows, while conventional flyscreens handle insect protection elsewhere. This allows you to spend more of your budget on the openings where additional protection has the greatest practical value.

Getting Expert Advice Before You Choose

Before ordering either option, think about the purpose of each screen rather than simply comparing appearance or price.


Summerland Screens & Awnings works with homeowners across Ballina and the Northern Rivers to assess doors and windows, discuss how each opening is used and recommend suitable screening options.


If you're ready to upgrade from a standard flyscreen, contact our team to talk through security screens Ballina options designed for both protection and airflow. We can also help you identify where standard flyscreens remain the more practical choice, so you can choose the right solution across your home.

Frequently Asked Questions

  • Are Security Screens Better Than Flyscreens?

    They serve different purposes. A security screen is the better fit when you need a stronger physical barrier as well as airflow and insect screening, while a standard flyscreen can be sufficient when keeping insects out is the main goal.

  • Can a Flyscreen Stop Someone Breaking In?

    Standard flyscreens are designed for insect protection, not to resist forced entry. If break-in resistance is a priority for a particular door or window, consider a properly specified and installed security screen instead.

  • Do Security Screens Still Let Air Through?

    Yes. Security screens are designed to allow ventilation while maintaining a physical barrier across the opening. The exact airflow and visibility can vary depending on the screen system you choose.

  • Do I Need Security Screens on Every Window?

    Not necessarily. Consider accessibility, how often each opening is left open and the level of protection you want. Many homeowners prioritise security screens for entrances and easily accessible windows while using standard flyscreens elsewhere.

  • What's the Difference Between Security Mesh and Flyscreen Mesh?

    Flyscreens use mesh primarily intended to stop insects. Security screen systems use stronger materials and construction designed to form part of a security barrier, with the frame, locks, fixings and installation also contributing to overall performance.

  • How Do I Choose Between a Flyscreen and Security Screen?

    Start with the purpose of the opening. Choose a flyscreen where insect protection is the main requirement, and consider a security screen where you also want a stronger physical barrier. Summerland Screens & Awnings can assess your doors and windows and help you compare suitable options.

Shutters In Ballina
By Summerland Screens & Awnings • September 4, 2026
Compare aluminium and timber shutters, explore costs, durability and maintenance, then choose the right shutters in Ballina option. Get a quote.
Bedroom Shutters In Ballina
By Summerland Screens & Awnings • July 14, 2026
Adjustable louvre shutters solve Ballina's privacy-vs-breeze problem. Learn which rooms and window orientations benefit most from expert-configured shutters.
More Posts