Not all mesh is the same mesh, and the wrong choice on the wrong window turns into a screen nobody actually uses within a month.

Half the mesh complaints we get aren’t about mosquitoes getting through. They’re about the mesh itself, torn corners, a roller that jams, a magnetic strip that stopped sticking properly after the monsoon swelled the frame slightly. Almost every one of those problems traces back to the wrong mesh type being fitted on the wrong window in the first place, not a bad mesh in general.

There are really four types worth knowing about. Fixed mesh, retractable mesh, pleated mesh, and magnetic mesh. Each one solves the same basic problem, keeping insects out without blocking airflow, but they work completely differently and suit different windows for different reasons.

Fixed Mesh Panels

This is the simplest option and probably what most people picture when they hear “mosquito mesh.” A mesh panel sits permanently in a frame, either built into the window system itself or fitted as a separate panel alongside the glass. It doesn’t move, doesn’t retract, it’s just there.

Cheapest option by a fair margin, and genuinely fine for windows that mostly stay open anyway, ventilators, kitchen windows, anywhere you’re not regularly switching between mesh and no-mesh. The obvious downside is you can’t get rid of it when you don’t want it. If you like an unobstructed view some evenings and a clear glass surface, fixed mesh is permanently in the way, even when closed.

We handled a full building retrofit near Kothrud a couple of years back, around 40 flats, and the residents’ committee initially wanted fixed mesh on every single window to keep costs down. Fair instinct, until the top floor residents pointed out their living room windows faced a genuinely nice tree line view they didn’t want permanently screened. We split the spec, fixed mesh on bedrooms and kitchens across the building, retractable on the living room windows for units with a view worth keeping clear. Added maybe 8 to 9 percent to the overall mesh budget for those specific units, and nobody on that side of the building complained about it afterward.

Retractable or Roller Mesh

This type slides out from a housing built into the frame, like a small roller blind made of mesh instead of fabric, and retracts back into that housing when you don’t need it. Pull it across when you want the window open with insects kept out, roll it back when you want a completely clear glass surface.

It’s the more expensive option, and there’s a mechanism involved that can eventually need servicing, particularly if it collects dust in the housing over years. But for a living room, a balcony door, or anywhere the view actually matters when the mesh isn’t needed, it solves the fixed mesh problem directly. Worth noting the roller housing does add a small amount of visible frame bulk compared to a plain mesh panel, which matters slightly on very slim, minimal window designs where every millimetre of visible frame counts.

Pleated Mesh, the One Fewer People Know About

Pleated mesh, sometimes called plisse mesh, folds like an accordion into a slim track along the side of the frame rather than rolling into a housing. Pull it across horizontally and it unfolds to cover the opening, push it back and it compresses down to almost nothing.

It tends to suit larger openings and sliding doors particularly well, since it can span a wider gap than a standard roller mechanism without needing as much housing depth. We’ve started specifying it more often on bigger balcony doors where a roller system would need a chunkier profile to cover the same width. It costs somewhere in between fixed and retractable roller mesh, generally, though exact pricing depends heavily on the width being covered.

What About Magnetic Mesh?

Worth mentioning honestly, since it comes up in almost every conversation. Magnetic mesh, the kind held in place by a strip of magnetic tape around the frame edge, is popular because it’s cheap and doesn’t require professional fitting. For a rental flat or a quick temporary fix, it does the job reasonably well.

For a permanent installation on a proper uPVC window though, we’d steer most clients away from it. The magnetic strips lose grip over time, especially through a Pune monsoon where humidity and slight frame expansion both work against the adhesive. It’s not something we manufacture or fit ourselves for exactly that reason, integrated mesh options hold up far longer and don’t leave a sticky residue on the frame edge if someone eventually removes it.

The Mesh Material Itself Matters Too

Separate from the mechanism, there’s the actual mesh fabric to think about, and this gets skipped in most conversations entirely because everyone jumps straight to fixed versus retractable. Fibreglass mesh is the standard, cheap, flexible, does the job for regular household use. Stainless steel mesh costs more but resists tearing far better, which matters if you’ve got a cat that likes pawing at windows or kids who lean on the mesh without thinking about it.

There’s also a difference in how fine the weave is. A tighter weave blocks smaller insects, useful if you’re dealing with the tiny gnats that regular mesh lets straight through, but it does slightly reduce airflow compared to a standard weave. For most homes standard fibreglass mesh with a normal weave is genuinely fine. It’s really only worth upgrading if you’ve got a specific reason, pets, small children, or a location with a particularly bad insect problem for whatever local reason.

Matching Mesh Type to the Window

Bedrooms and kitchens that stay open most of the day suit fixed mesh well, no real reason to pay more for a mechanism you’d barely use. Living rooms, balcony doors, and any opening where the view matters when the window’s shut lean toward retractable, roller or pleated depending on the width involved. Wide sliding doors specifically tend to suit pleated mesh better than roller, purely because of how the mechanism handles a longer span.

None of this is a fixed rule though. A kitchen with a lovely garden view might justify retractable mesh even though most kitchens don’t need it. It really comes down to how the room gets used day to day, not a blanket recommendation based on room type alone.

Quick Answers

Which mesh type lasts the longest?

Fixed mesh, generally, since there’s no mechanism to wear out. Retractable systems last well too if the housing stays clean.

Is magnetic mesh a bad option?

Not bad exactly, just not built for permanent use on a uPVC window. Fine as a temporary or rental solution.

Can I mix mesh types across one flat?

Yes, and it’s genuinely common. Fixed on bedrooms and kitchens, retractable or pleated where the view matters, is a very standard split.

Tell us which rooms you actually use, and which views you’d rather keep clear, and we’ll spec the mesh accordingly instead of putting the same type on every window.