Window Insect Screens in Singapore

Windows are the number-one way insects get into Singapore homes. A fine window mesh screen — also called a window screen or mosquito net for windows — lets you keep them wide open for ventilation while blocking mosquitoes, flies and cockroaches, day and night. If you’ve been searching for window mesh in Singapore, you have two honest routes: an easy DIY magnetic kit for standard windows, or a custom retractable screen professionally measured and fitted for larger or awkward openings. This page explains both so you can choose with your eyes open.

Why screen your windows

In a climate that’s warm and humid all year, most homes live with the windows open — it’s free cooling and fresh air, and it keeps aircon bills down. The problem is that an open, unscreened window is a direct line in for mosquitoes behind dengue and Zika, houseflies, and flying cockroaches drifting up from corridors and the rubbish chute. A screen closes that gap without closing your windows: you keep the breeze and the daylight and lose the bugs. It’s the most effective long-term complement to any mosquito control effort, because it stops insects at the point of entry rather than after they’re already inside. Our guide on whether insect screens are worth it makes the case in full.

Screens for every window type

Singapore homes use a handful of common window styles, and there’s a screening approach for each:

• Casement windows — the most common HDB and condo window, opening outward on a hinge. Fine fibreglass mesh with a no-drill self-adhesive border fits these beautifully.
• Top-hung windows — hinged at the top and pushing out at the bottom; fully screened so you can vent without letting bugs in.
• Sliding windows — full-width coverage across the opening so there’s no gap when the pane slides.

If you’re unsure which you have or how to size it, our guide on how to measure windows for insect screens and the sizing guide walk you through it.

DIY or professionally installed

DIY magnetic mesh kits are the most economical way to screen ordinary windows yourself. You measure the opening, cut the fibreglass mesh to fit, press on the self-adhesive PVC border and clip the panel on with its magnetic strip — no drilling, no tools beyond scissors, removable any time. It’s ideal for standard casement and sliding windows in HDB flats and rentals. See how to install a magnetic insect screen for the step-by-step, and magnetic vs velcro insect screens if you’re comparing fixing methods.

Professional supply and install suits long, full-height or awkward windows where a DIY kit would struggle. Our trusted Singapore installation partner measures your windows and fits a custom retractable screen that rolls neatly away when you don’t need it. Compare the Core all-rounder and the Pro range for long windows, or see the full range overview.

The honest summary: standard windows, DIY; large or tricky windows, professional. Our magnetic vs fixed insect screens comparison lays out the trade-offs.

What to look for in a window screen

• A fine fibreglass weave — fine enough to stop mosquitoes, flies and cockroaches, open enough to keep airflow and a clear view.
• A no-drill, removable fixing — so there’s no damage to your frames, which matters for resale and rented homes.
• A snug, gap-free fit — a screen only works if there are no edges for insects to find, which is why measuring well (or having it measured) matters.
• Washable mesh — see how to clean insect screens for keeping it clear.

Do screens block the breeze?

This is the most common worry, and the honest answer is: not noticeably, when the mesh is clean. Fine fibreglass mesh lets the vast majority of airflow through while stopping insects. A dusty screen will flow less, which is why a quick wash now and then matters. We cover this in detail in do insect screens reduce airflow, and types of window mesh explained compares the weaves.

A whole-home approach

Most homes don’t screen just one window — they screen the lot, plus the doors and gate, for a fully bug-proof result. Pair your window screens with a main-door gate screen, sliding door screens and, in condos, the balcony. If you have a cat, the same mesh approach keeps it safely inside — see cat-proof window mesh. Combine that with the weekly Mozzie Wipeout habit and you can keep every window open right through the mosquito season.

What screening your windows costs

There’s no single price, because it depends on how many windows you screen, their sizes and types, and whether you go DIY or professional. A DIY magnetic kit for a standard window is the most economical route by far — you pay for the mesh, border and magnetic strip, and your own half-hour of fitting. Professional retractable screens cost more because they’re custom-measured, custom-made and fitted for you, and the price scales with the size and number of openings. The honest way to budget is to decide which windows actually matter — usually the bedrooms you sleep in and the living areas you sit in of an evening — and screen those first, then add the rest over time. We give a clear, itemised quote up front after a free recommendation or site measure, so you can see exactly what each window costs and choose what to do now and what to leave for later. There’s no minimum and no pressure to screen the whole home at once; many households start with two or three problem windows and extend from there once they feel the difference an open, mosquito-free window makes.

Frequently asked questions

Related guides

• Insect screen range overview
• HDB insect screens
• How to measure windows for insect screens
• Types of window mesh explained
• Mosquito control in Singapore

*Tell us your window type and sizes below for a free recommendation or quote.*