OWYR Magnetic Fly Screens for Windows Fit Max 121x190cm
Product description
What it is
A practical DIY magnetic fly screen designed to fit windows up to 121x190cm (47x75 inches). The frame is white with a grey fibreglass mesh, and the screen can be trimmed to a smaller size if needed. It’s marketed as a no-drill solution that uses a strong adhesive and magnetic strips to seal against insects while still letting fresh air in.
Key features

This model uses upgraded fibreglass mesh that is flame-retardant, fireproof and chemical-resistant. The magnetic fly screen strips are intended to secure the net to the frame and minimise gaps for insects. The screen is described as washable and replaceable, and cleaning can be done with a damp cloth or vacuum. Installation is claimed to take around 15 minutes and does not require drilling, which should help avoid marks on frames. It’s advertised as compatible with various window types and even caravans or balconies, highlighting universal compatibility with aluminium, wood or iron frames.
What it’s for


If you prioritise keeping insects out while allowing light and air, this screen provides a practical barrier for homes with children or pets. It can be especially appealing for renters or those who want a temporary, non-permanent fit without tools. It’s a straightforward way to improve living spaces in warmer months or in areas with frequent flying insects.

What to know before you buy
On paper this is a trim-to-size solution, but expect minor trimming of 1–3 cm to achieve a perfect fit. The size is fixed at a maximum 121x190cm, so if your window is marginally larger you’ll need to manage the excess, and if your gap is awkward the mesh may not seal perfectly without a precise cut. The solution relies on adhesive and magnets rather than mechanical fastenings, so the fit can depend on the window frame surface and condition. Consider whether you need a permanent or more robust seal, for rough frames or heavy-use doors, a more rigid frame screen might be preferable.
How to use it

Install is described as easy and drill-free. Clean the frame, apply the adhesive, and align the frame with the window opening. The magnetic strips are intended to create a close seal along the perimeter. If you opt for trimming, follow the provided guidance to reduce the mat of mesh to your exact width or height. Remember to check for any misalignment after the first few days of use and re-seal as needed.


Practical considerations and caveats
The product claims flame-retardant and chemical-resistant properties of the mesh, which is helpful for households seeking resilience, but it’s not a substitute for high-traffic installations or extreme weather environments. A key limitation is that minor trimming may be required for a totally perfect fit, if your window dimensions deviate significantly from the 121x190cm maximum, the fit may be less tidy. As a compact, no-drill option, it’s best viewed as a practical solution for standard residential windows rather than a premium, heavy-use insect barrier.

What you’ll notice in use
In daily use you’ll likely appreciate the ease of installation and the ability to remove or re-home the screen when needed. The frame’s white finish with grey mesh is unobtrusive and can blend with many interiors. The absence of drilling means less risk of frame marks, though the longevity of the adhesive over time will depend on window surface and cleaning routine. If you’re planning to leave windows open for extended periods, verify that the magnetic seal remains effective as the mesh ages.
Alternatives and comparison



If you’re weighing options, consider approaches that either use a rigid framed screen or a different mounting method. The key trade-off is between ease of installation and durability, another method may offer a tighter seal or more robust frame but require tools and more permanent fitting. For kitchens, bathrooms or spaces with frequent cleaning, a washable screen like this provides a low-friction maintenance path compared with disposable netting.
Is it worth it?
It’s a sensible choice if you want a non-permanent, quick-to-install insect barrier without drilling and you’re comfortable with a trim-to-fit approach. It suits standard window openings and casual use rather than heavy-duty or frequent-use scenarios. If you need a more rigid seal or a perfect fit with unusual window geometry, you may conclude it’s not the best option.

FAQ
- How exact is the fit? The screen fits up to 121x190cm and may require 1–3 cm trimming for a snug fit.
- Can it be used on caravan windows? Yes, it’s described as compatible with caravans and balconies in addition to typical home frames.
- How do I clean it? The mesh is washable, wipe with a damp cloth or vacuum as needed.
- Will it leave marks on frames? The installation is drill-free and designed to avoid marks, though the adhesive surface should be examined if you’re reusing the frame multiple times.
Final note
If you value a straightforward, tool-free setup and a light-touch solution for keeping insects at bay while letting air flow, this OWYR screen offers a practical compromise between convenience and effectiveness. It’s not designed to be indestructible, but for many home environments it earns its keep in the warmer seasons.
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