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How to replace flyscreen mesh in windows and doors

An image of a flyscreen has been installed on a window, with the interior showcasing shelves of decor and plants. ]

Overview

Replacing flyscreen mesh is an easy way to freshen up your home. A new mesh lets the breeze in while keeping insects out, instantly improving the look and function of your windows or doors. Here’s how to replace your flyscreen step by step.

Safety Tip: Always wear the appropriate safety equipment (safety glasses, gloves, ear muffs and a mask, for example) and always follow the instructions for the product or equipment.

Steps

1

Remove the existing flyscreen frame

Start by removing the flyscreen frame from the window. Most flyscreens window frames are held in place by simple clips, so you’ll need to release these to remove the frame. Once it’s out, place the frame on a flat surface to make it easier to work on. 
A person is removing a flyscreen from a window frame by releasing the clip that secures it.

2

Remove the flyscreen retaining clips

In some cases, you may need to remove the flyscreen clips completely to access the spline, so keep these handy for reattaching later. 
A person is removing the clip completely to access the spline using a drill.

3

Remove the spline holding the mesh in place

Take a closer look at the spline, which is the rubber cord holding the old mesh in place. Use a flathead screwdriver or a spline roller to carefully lift and remove it.
A person is carefully lifting and removing the spline using a spline roller tool.

4

Remove the existing flyscreen mesh

Once the spline is removed, the old mesh will come away easily. Set the old mesh and spline aside for disposal. 
A Bunnings Team Member is carefully removing the mesh screen from the frame.

5

Select a suitable replacement flyscreen mesh

When selecting your new flyscreen mesh, consider the area you live in and the type of window or door you’re replacing. Pet mesh flyscreen is a great option if you have pets, as it’s tear-resistant. Aluminium mesh is a good choice if you live in a bushfire-prone area due to its durability and compliance with fire safety standards. For general use, fibreglass mesh is a versatile, all-round option.
our rolls of flyscreen mesh labeled Fibreglass, Pureview, Pet Mesh, and Aluminium are displayed on a table to choose the right mesh based on specific requirements.

6

Measure the replacement flyscreen mesh

Measure your new mesh to ensure it’s slightly larger than the frame. This extra material will help you get a tight fit without overstretching during installation. Use your tape measure to check both the length and width, and mark your measurements clearly.
A person is measuring the new flyscreen mesh using a tape measure on a table for the installation .

7

Trim the flyscreen mesh to Fit

Lay the new mesh on a flat surface and cut it to size using scissors or a utility knife. Be sure to cut along your marked measurements for a clean edge. Once cut, place the mesh over the frame to ensure it fits evenly before moving to the next step. 
A person is cutting a flyscreen mesh to size using scissors along the marked measurements for a clean edge.

8

Fit the new flyscreen mesh to the frame

To secure the new mesh, start by pushing the spline and mesh into the groove of the frame using a spline roller. Begin at one corner and work your way around the frame, pressing firmly to ensure the mesh is held securely. Keep the mesh reasonably tight as you go to prevent wrinkles or loose spots. 
A person is using a spline roller tool to insert a spline and mesh into the groove of the frame to secure the mesh.

9

Trim away excess flyscreen mesh

Once the spline is in place, carefully cut the corners and trim the excess mesh. Use a flyscreen trimmer, scissors, or a utility knife for this step. Take your time to ensure a clean edge without cutting into the spline or the new mesh. 
A person is trimming the excess mesh using a flyscreen trimmer.

10

Secure the flyscreen frame with the retaining clips

Reattach any clips you removed earlier and check that the mesh is tight and wrinkle-free. Finally, secure the flyscreen frame back onto the window. Make sure it’s properly fastened and all clips or screws are tightened.
A Bunnings Team Member is installing a flyscreen frame on a window.

11

Now that you’ve replaced your flyscreen mesh…

Health & Safety

Asbestos, lead-based paints and copper chromium arsenic (CCA) treated timber are health hazards you need to look out for when renovating older homes. These substances can easily be disturbed when renovating and exposure to them can cause a range of life-threatening diseases and conditions including cancer. For information on the dangers of asbestos, lead-based paint and CCA treated timber and tips for dealing with these materials contact your local council's Environmental Health Officer or visit our Health & Safety page.

When following our advice in our D.I.Y. videos, make sure you use all equipment, including PPE, safely by following the manufacturer’s instructions. Check that the equipment is suitable for the task and that PPE fits properly. If you are unsure, hire an expert to do the job or talk to a Bunnings Team Member.