Almost every villa in Dubai has at least one window screen that has quietly stopped working. A corner has lifted, or there is a small tear near the handle, or the whole panel has gone slack enough that it no longer sits against the frame. Nobody notices in July because nobody opens the windows in July.
Then the weather turns, the doors go open in the evening, and it becomes very obvious very quickly.
Why screens fail faster here
Three things work on a window screen in Dubai that barely register in a temperate climate.
UV. Direct sun on a mesh panel for months at a time breaks down the material. Cheaper fibreglass mesh goes chalky and then brittle, and once it is brittle it tears when you touch it rather than when something pushes against it.
Sand. Fine airborne sand is abrasive. Every time it moves across a screen it takes a fraction off, and it also packs into the weave, which is why an old screen blocks light and airflow long before it visibly fails.
Heat cycling. The rubber spline that presses the mesh into the frame channel expands and contracts every day, all summer. Over a few years it shrinks and hardens, and the mesh it was holding starts to lift at the corners. This is the most common failure we see, and the screen itself is often still fine.
Add a villa with a garden and a maintenance crew working around the windows and you get the fourth cause, which is simple physical damage.
Repair or replace?
Use this rather than guessing.
| What you have | Do this |
|---|---|
| Small tear, mesh still taut and flexible | Repair. A patch or a re-splined corner is fine. |
| Mesh lifted out of the channel but intact | Repair. Usually a spline replacement, not a mesh replacement. |
| Mesh sags or bellies out when you press it | Replace. It has stretched and it will not hold tension again. |
| Mesh feels stiff, chalky or crackles when flexed | Replace. It is UV-degraded and any repair will tear beside the patch. |
| Multiple tears, or tears at the edges | Replace. Edge tears mean the tension has already gone. |
| You can see daylight around the frame when closed | Neither, yet. The frame or the fit is the problem, not the mesh. |
| Screen blocks noticeable light or airflow | Replace. It is packed with sand and it will not clean out. |
The honest rule of thumb is that a repair makes sense once per screen. If a panel has already been patched and it fails again, the mesh has reached the end of its life and you are paying twice to delay the same job.
Which mesh actually lasts in Dubai
This matters more here than the price difference suggests.
Standard fibreglass is what most screens are supplied with and what most replacements are quoted with. It is cheap, it is easy to fit, and in Dubai sun it is the one that goes brittle first.
Aluminium mesh holds its shape well but dents permanently, shows every knock, and can corrode in coastal humidity.
Epoxy-coated mesh is what we fit. The coating is what does the work: it resists rust, it stands up to heat far better than uncoated alternatives, and it keeps the mesh flexible for longer rather than letting it go brittle. In a climate that attacks screens from three directions at once, the coating is the difference between replacing every couple of years and not thinking about it.
If you are getting quotes elsewhere, ask what the mesh is. A quote that will not name the material is quoting fibreglass.
What a proper replacement involves
It is a small job done well or a small job done badly, and the difference shows within a season.
1. The old net and spline are removed completely, not cut back 2. The frame channel is cleaned out, because packed sand is what stops new spline seating properly 3. New mesh is measured and cut to the frame with the correct overlap 4. The spline is rolled in evenly so tension is uniform across the panel, not tight at one edge 5. Excess is trimmed flush and every fitted panel is checked in the closed position
A window net takes roughly 15 to 30 minutes. Doors take longer, and non-standard or oversized panels are assessed on the day.
The timing argument
Screens are the definition of a job that gets postponed, because the cost of not doing it is zero for most of the year and then it is not.
The sensible window is the run-up to the cooler months, which is exactly now. Everything you would want to do in a Dubai winter, which is open the doors in the evening, eat outside, leave a bedroom window open overnight, depends on the screens working. Booking it before the season is the difference between doing it once and doing it in a rush.
It also pairs well with the other post-summer jobs. If you are already having a return deep clean or window cleaning done, having screens dealt with in the same visit saves a separate appointment, and the windows are being handled anyway.
Getting it done
Our mosquito net replacement starts from 150 AED per window using premium epoxy-coated mesh, and we supply and fit, so there is nothing for you to source. We work with the standard sliding and fixed frames common in Dubai villas and apartments. Doors and larger or non-standard panels are quoted on the day.
Count your windows and doors, send us the number on WhatsApp with a photo of one frame, and we will confirm the price fast. Bulk replacement across a whole villa is quoted as a set rather than window by window.
Frequently asked questions
How much does mosquito net replacement cost in Dubai?
From 150 AED per window using premium epoxy-coated mesh, supplied and fitted. Doors and larger or non-standard panels are quoted on the day, and a whole villa done at once is quoted as a set rather than per window.
How long do mosquito nets last in Dubai?
It depends almost entirely on the mesh and the exposure. Cheap fibreglass on a sun-facing elevation can be brittle within two or three years. Epoxy-coated mesh, or any screen on a shaded elevation, lasts considerably longer. The spline holding it usually needs attention before the mesh does.
Can I replace a mosquito net myself?
For a single accessible ground-floor window, yes, with a spline roller and the right mesh. The parts people get wrong are cutting the mesh too small to hold tension, reusing hardened spline, and not clearing sand from the channel first. Any of the three and the panel lifts again within a season.
Do you replace nets on doors as well as windows?
Yes, including sliding door panels, which are the ones that take the most wear because they are used daily. Door panels take longer than window nets and are quoted on the day.
Will a new screen stop sand and dust as well as insects?
Partly. A correctly fitted screen catches larger airborne debris and stops insects, but the fine dust Dubai homes deal with passes straight through any insect mesh. Dust control is a matter of AC filters, regular cleaning and closing up when a storm is forecast, not screens.
