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Signs Your Fly Screens Need Replacing

Fly screens play a crucial role in our homes, providing a barrier against insects while allowing fresh air to circulate. However, like all home fixtures, fly screens are not immune to wear and tear. Over time, they can become damaged, reducing their effectiveness and potentially causing other issues. Here are ten signs that indicate it might be time to replace your fly screens.

1. Visible Tears and Holes

One of the most obvious signs that your fly screens need replacing is the presence of visible tears and holes. Even small holes can let insects in, defeating the primary purpose of the screen. If the damage is extensive, it’s best to replace the whole screen rather than attempt multiple repairs.

2. Discolouration

Over time, exposure to sunlight and weather can cause fly screens to discolour. If your screens have turned a dull grey or have rust spots, it’s a sign that the material has degraded and can no longer provide adequate protection.

3. Warped Frames

The frame of your fly screen is just as important as the mesh itself. If the frame becomes warped or bent, the screen will not fit properly in the window. This can create gaps, allowing insects and debris to enter your home.

4. Increased Insects Indoors

If you notice a number of insects inside your home despite having fly screens, it might be time to check the condition of your screens. Damaged screens can let in bugs, which can be annoying and unhygienic.

5. Loose Screens

A screen that has become loose from the window frame is a clear sign it needs replacement. Loose screens can flutter in the wind and fall out of the window. This compromises the effectiveness of the screen.

6. Difficulty Opening and Closing Windows

If you’re having trouble opening and closing your windows, it might be due to the screens. Warped frames or screens that have come loose can obstruct window movement. Replacing the screens can resolve this issue and ensure smooth operation.

7. Accumulation of Dirt and Debris

Over time, dirt and debris can accumulate in the mesh of the screen, making it difficult to clean. If your screens appear perpetually dirty despite regular cleaning, it might be time for a replacement. New screens will be easier to maintain and will look much better.

8. Reduced Visibility

High-quality fly screens should be almost invisible when you look through them. If you find that your screens are obstructing your view or making it difficult to see outside, it’s a sign that the mesh has degraded and needs to be replaced.

9. Old Age

Lastly, consider the age of your fly screens. Even if they don’t show obvious signs of damage, screens that are more than 10-15 years old are likely to be less effective. And a simple remesh will freshen up the screens and improve the performance of the product.


Fly screens are an essential part of maintaining a comfortable and bug-free home environment. Regularly inspecting your screens for signs of wear and tear can help you identify when it’s time for a replacement. By addressing these issues promptly, you can ensure that your home remains protected and well-ventilated.

If you would like to upgrade your screens our friendly team of experts are here to assist with custom made screens to suit your needs.

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