OWYR Magnetic Fly Screens for Windows (Fit Max 151x180cm) – Adjustable DIY Magnetic Strip Insect Net, White Frame
Product description
Quick overview
If you’re dealing with insects that slip in when the weather turns mild, a magnetic fly screen can be a very practical workaround. The OWYR Magnetic Fly Screens for Windows Fit Max 151x180cm are designed for windows up to that size, with a mesh panel that can be trimmed down for a closer fit. The pitch here is straightforward: keep fresh air and daylight coming in, while reducing the chances of mosquitoes and other bugs getting indoors.
On paper, this is aimed at people who want an easier install than traditional fixed screens—especially renters or anyone who doesn’t fancy drilling into window frames. You also get a step-by-step installation video mentioned in the package information, which is handy if you’d rather copy a proven process than improvise.
What it’s for (and what to expect)
This window insect net is built around a full-frame magnetic strip approach. In practice, that means the screen is meant to sit over the window opening and close down using magnets, helping reduce gaps where insects might otherwise find a way through.

It’s also described as washable and replaceable, which matters because fly screens usually get dusty over time. That gives you a more realistic long-term maintenance routine than single-use alternatives.
One limitation to flag: the listing notes that trimming may be required for a totally snug fit, and the screen size may vary by 1–3 cm. So while it’s adjustable, you may still need a careful measure and a bit of patience with trimming before it looks truly “factory fitted”.
Where it stands out
A few things are genuinely useful about this design:
- Adjustable to smaller sizes: the mesh can be trimmed to fit windows smaller than the stated maximum, which is helpful if your window isn’t exactly at the top end.
- Magnetic strip for a secure closure: the magnetic fly screen window strips are intended to help the edges sit more firmly and reduce gaps.
- DIY, no drilling approach: strong adhesive is used for a no-drill setup, and it’s described as leaving no marks on the frames.
- Mesh materials positioned for resilience: the fibreglass mesh is described as flame-retardant, fireproof, and chemical-resistant.



Installation and day-to-day use
The install approach is described as adhesive-based and quick—around 15 minutes for setup. That’s the sort of timescale that makes this kind of product feel more “weekend job” than “project”. There’s also a step-by-step installation video, which can reduce the risk of getting alignment wrong.
A practical example: say you want to open the bathroom window at night for ventilation, but insects tend to follow the airflow. With a magnetic fly screen fitted, you can leave the window open for airflow while the screen acts as a barrier—so you’re not stuck choosing between fresh air and bug control.
For daily use, magnets generally make it easier to open and close sections than rigid mesh. Still, you should expect that fit quality depends on how accurately you trim and align it during installation.
Compatibility: where it may work well

The product information says it works with a wide range of window frame types, including aluminium, wood, and iron, and it’s positioned for sliding windows, casement windows, shutters, skylights, bathroom/toilet windows, and even caravans or balconies.
That broad “universal” range is convenient, but do consider a reality check: compatibility doesn’t always mean perfect fit. If your window has unusual trim profiles or odd clearances, you’ll want to measure carefully before committing.
Who it suits best (and who should think twice)
It’s a strong fit if you want:
- a DIY insect screen without drilling,
- an option for windows up to 151x180cm,
- a mesh screen that can be trimmed for smaller window openings,
- day-to-day bug prevention for homes with children and pets.



It may not be the best choice if:
- you’re expecting a guaranteed “no trimming required” fit (the listing suggests trimming may be needed),
- you’re extremely sensitive to adhesive-based installs, even if it’s described as leaving no marks,
- your window opening is hard to measure precisely or has a shape that makes trimming tricky.
Key specifications (from the listing)
- Fits windows up to 151x180cm
- Adjustable mesh that can be trimmed to smaller sizes
- Magnetic fly screen window strips for a secure fit
- Fibreglass mesh described as flame-retardant, fireproof, and chemical-resistant
- No-drill installation using strong adhesive
- Washable and replaceable window netting
When it makes sense to buy it

If you’re looking for a magnetic, full-frame window insect screen with quick DIY setup, this OWYR option looks designed for everyday practicality. It’s particularly appealing when you want to keep windows ventilated while managing mosquitoes and insects, without committing to drilling.
That said, if you want a perfectly measured, ready-to-go fit with zero trimming and you don’t want to use adhesive at all, you may want to consider whether a different screen style better matches your preferences.
Mini FAQ
How long does installation take?
The listing states no-drill setup using strong adhesive can be done in about 15 minutes.



Does it need trimming?
It’s adjustable and described as trim-to-fit, and the screen size may vary by 1–3 cm, so trimming may be required for the best fit.
Will it keep out mosquitoes?
The aim is to keep mosquitoes and insects out while allowing fresh air and sunlight in, as described in the product information.
Is the mesh easy to clean?
Yes, it’s described as washable, replaceable, and easy to clean using a damp cloth or vacuum.
Does it work with different window frame materials?
The product information says it works with aluminium, wood, and iron window frames.
Final verdict
Worth considering if you want a DIY magnetic fly screen for windows up to 151x180cm and you’re happy to measure and trim for a snug fit. It fits the “quick, practical insect control” brief better than fixed or more involved screen setups—but if you’re aiming for zero trimming and an adhesive-free installation, you may find it less comfortable than other approaches.
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