How to keep your home cool in a heatwave

Heatwaves are not common in this part of the world, which means that periods of excessively high temperatures can cause particular discomfort. Fortunately, there are some steps you can take to reduce the levels of heat within your home.

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Cut down on internal heat generation

If the temperature outside is soaring and you’re having trouble staying cool inside, you can prevent making things worse by reducing the amount of heat you generate. For example, using the oven and hob can generate additional heat and steam, as can taking long showers. You could also consider changing your traditional light bulbs for LED lighting. Not only do LED bulbs save energy and last a long time, but they give off little in the way of heat when compared to incandescent bulbs.

Think about window glazing

To help prevent the heat outside coming inside, consider installing double glazed or triple glazed windows. You might associate this type of glazing with keeping your house warm and insulated in the winter, but it can also reduce the amount of heat transferred into your house. Applying a solar film to your windows can have the same effect by introducing a barrier between your window and the sun’s rays. Of course, if you opt for glazing, you’ll enjoy the additional benefits, such as noise reduction and lower energy bills.

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Increase airflow

On hot days when there is a nice breeze, encourage a cooling airflow by opening windows on the opposite sides of the house or room. If you have a problem sleeping on hot and humid nights but do not feel safe leaving the windows open, you may wish to think about installing ‘trickle’ ventilators or ’tilt and turn’ windows that let air in without compromising security. In fact, there are many options for custom windows that can help keep your home cool, so contact a professional Dublin windows and doors specialist, such as, to discuss the right solution for you.

When temperatures outside are uncomfortably high, it’s important that your home remains a cool and comfortable sanctuary. If your house is not currently a pleasant place to be when the mercury rises, there is a range of simple, long-term and cost-effective solutions that can keep your home cool during the next heatwave.