Half of Dutch homes insufficiently prepared for summer heat
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Half of Dutch homes insufficiently prepared for summer heat

Brel Home
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Published on 24 augustus 2026·3 min reading time

Karwei conducted a survey among over 1,000 Dutch people to investigate how they deal with heat and insect nuisances at home. It turns out that nearly half of the homes do not have outdoor sun protection. This is felt indoors: six out of ten Dutch people find their bedroom too warm during hot summer days. As a result, half of them sleep worse and feel more tired the next day.

Those who open windows in the evening to cool down the bedroom often face a second problem. Six out of ten Dutch people have kept a window or door closed because of insects, while they actually needed fresh air.

Pulling out all the stops for a cool house

Dutch people try to keep the heat out in various ways. Nearly eight out of ten close curtains or other indoor sun protection during the day and keep windows and doors shut. Over half turn on a fan and a third use an air conditioner.

Outdoor sun protection, such as awnings, screens, or shutters, is used less frequently. Yet, these block the sun before the heat enters the house through the glass. Combined with screens, the house can be better protected from the sun during the day and ventilated in the evening without mosquitoes and other insects flying in.

Price, choice stress, and installation

For a third of the respondents, the price is a barrier to purchasing additional sun protection or screens. Some also do not know which solution suits their home or how to measure and install it. Others do not want or are not allowed to drill into a window frame, facade, or wall, for example, because they live in a rental property.

Good advice is therefore important. Not every type of sun protection fits every window or facade. The location of the house, the times when the sun shines in, and how you want to operate the sun protection also play a role in the choice.

Sun protection automatically at the right time

Brel Home automates indoor and outdoor sun protection for more comfort and convenience. With smart motors and controls, you can operate screens, awnings, and shutters via a remote control, app, or smart home system. You can set fixed times or let the sun protection automatically respond to light exposure. This way, the sun is blocked in time, even when you're not home or don't think about it. Brel Home's solutions are available through specialized dealers, who advise on the possibilities, installation, and operation. Find a Brel Home dealer near you.

Source Karwei

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