Save energy this winter – How roller shutters keep your house warm

In the winter, cold temperatures and high energy costs can be a challenge. We may set our thermostats higher, but a great deal of heat escapes through windows and doors. Did you know that 30% of the heat in your home is lost through windows? Roller shutters are a smart solution for better insulating your home and simultaneously saving energy.

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Roller shutters as extra insulation layer

Most of the heat escapes through the glass. Roller shutters create an extra, insulating layer of air between the window and the outside environment. This air cushion provides a buffer to keep out the cold, reducing the speed at which your home cools.

Roller shutters also prevent thermal bridges, where heat can escape via windows and window frames. Removing these heat-loss points keeps your home at the appropriate temperature for longer, reducing the strain on your heating system.

Lower energy costs and greater comfort

A well-insulated home means a lower energy bill. The fact that roller shutters keep heat indoors means your heating system uses less energy. This can lead to a saving in heating costs, principally in combination with other insulation measures, such as high-performance glass and insulated walls.

Roller shutters also improve the living comfort at home. You will eliminate draughts near the windows and the interior of your home will stay nice and warm for longer. You will also prevent overheating in the summer, so it’s an investment that offers benefits all year round.

Prevent heat loss through windows

Scientific research has shown that roller shutters reduce heat loss through windows by up to 20% by providing a layer of air between the window and roller shutter which serves as an insulating buffer. This not only means a lower energy bill, but also reduced CO2 emissions, contributing towards more sustainable energy consumption. Smart, timed or sensor-driven roller shutters reinforce this effect by responding automatically to temperature fluctuations to provide optimum insulation for your home.

Sustainable and smart solutions

Harol supplies roller shutters that not only insulate, but which are also produced sustainably. Our products are locally manufactured using recycled materials and renewable energy. Our roller shutters are also easy to automate to ensure they open and close at precisely the right moment, guaranteeing optimum energy management.

Want to save money on your energy bill this winter and make your home even more comfortable? Discover our roller shutters and let our experts advise you!

Ask our Harol dealers for no-obligation advice.