For your existing frame, in place of the mesh

Window filter by the roll

The window filter roll is a three-layer nanofiber membrane fitted into the frame in place of insect mesh. It is shipped 160 cm wide, in ready-cut sizes or by the metre; it cuts with scissors and the edges do not fray.

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Who is it for?

Homes with hinged, fixed or sliding insect screen frames
People who want to turn door and balcony door screens into window filters
Screen makers and aluminium and PVC window companies
Large areas such as greenhouse, storeroom and coop vents

Roll options

Ready-cut sizes: Pieces cut in common sizes for windows, doors and balconies.
By the metre: 160 cm wide, as long as you need.
Bulk roll: Long bulk rolls for screen makers and projects. Wholesale – details are on that page.

How is it fitted into a frame?

The filter roll goes into the frame with standard spline, just like insect mesh. No special parts are needed. Make sure the dark side faces out.

Remove the old mesh and spline from the frame.
Cut the filter so it overlaps the frame by a few centimetres on every side.
Starting from one corner, press the spline into the channel; set the filter taut but without forcing it.
Once the spline is in, trim the excess along the channel with a utility knife.

For a guide with photos, see the fitting into a screen frame page.

Pleated (concertina) and roller insect screens work with a folding or rolling mechanism. Ask us first about using a window filter in this kind of screen.

Frequently asked questions

What is the difference between the hook-and-loop and roll models?

The filter is the same; the difference is how it is fitted. The hook-and-loop model is made to fit your window and fitted directly to the frame with self-adhesive hook-and-loop tape. The roll model is fitted with spline into your existing screen frame in place of the mesh, or cut to the size you want.

Do you sell framed window filters?

No, we do not ship framed products. We ship the filter as a hook-and-loop kit or as a roll. If you want to use it framed, your screen maker can fit the filter roll into an existing or new frame.

How wide is the roll?

We ship the filter roll 160 cm wide, in any length you need. Our marketplace stores also carry ready-cut pieces in common sizes and long bulk rolls.

Can I cut the filter myself? Will the edges fray?

Yes, you can cut it easily with sharp scissors. Because the layers are permanently bonded, the cut edges do not fray.

Can it be fitted to a pleated or roller insect screen?

Because pleated and roller screens work with folding or rolling mechanisms, the filter may not suit every system. If you have this type of screen, ask us with a photo of your system.