Do Curtains Reduce Cooling Costs in Dubai? An Honest Guide

The honest answer

Curtains can help. A lot of the heat in a room comes through the glass, and a good curtain stops some of it before it warms the room. That can mean the air conditioning works less.

But how much it helps depends on your windows, how the curtain is made, and how you use it. We do not promise a set saving on your bill, and you should be cautious of anyone who does without measuring your home.

What makes a curtain help most

• Lining. A lined or blackout curtain blocks more heat than a thin one. A light-coloured backing facing the glass reflects more of the sun.
• Fit. Curtains hung close to the window, wide enough and long enough, leave fewer gaps for heat.
• Timing. Close them before the sun hits the glass, not after the room is hot.
• Fullness. Fuller curtains trap more air.

One widely cited US Department of Energy estimate says medium-coloured drapes with a white plastic backing can reduce heat gain through a window by up to a third. That figure is for ideal conditions and is not a Dubai bill saving.

Which rooms to do first

• Windows facing west or south.
• Rooms you use in the afternoon, such as living rooms and home offices.
• Bedrooms, where blackout also helps you sleep. See blackout curtains.

Curtains, blinds or window film?

Curtains are quick to add and need nothing stuck to the glass. Blinds, including honeycomb blinds, are a slimmer option. Window film keeps the view, but it is a supplier-dependent product, and some films are not suitable for every type of double glazing, so check before you apply one.

What we can and cannot tell you

We can show you real fabrics, advise which lining suits each room, and fit made-to-measure curtains in under 3 days. We cannot tell you how many dirhams you will save. Book a free home visit and we will look at your windows.