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Do external roller blinds protect against the cold?

When winter arrives, the temperature drops dramatically. In large houses and apartments, it’s very easy for heat to be lost through bad insulation or from a lack of adequate cover if there are a lot of windows or doors. It’s therefore worth thinking about additional protection to keep the heat in on winter days. Find out whether external roller blinds protect against the cold and what benefits they bring.

Reduce heat loss with external roller blinds

Heating loss can be caused by cavities, leaky windows and doors. However, there is an option to help prevent this. It is worth thinking about good thermal insulation. Many people wonder whether external roller blinds protect against the cold. Well, yes. External roller blinds not only protect against noise or burglary but also against a loss of temperature.

When choosing them, however, it is important to consider what material they should be made of and how they should be installed.m. The best window cover is the one that is positioned directly adjacent to the window because only a small space is created between them. The air in this space creates a thermal buffer and protects the room from cold and also from overheating.

Insulating properties of roller blinds

Thermally insulated Screen external roller blinds have a structure that is made of less transmissive materials. The house is better protected and keeps the heat in. Roller blinds that are filled with polyurethane foam are particularly recommended. In addition, they are made of aluminium, so they protect against noise and sunlight.

They provide an effective barrier against wind, which can also cool the house or flat. Installing external roller blinds definitely means lower heating, electricity and gas bills. They can cover windows tightly, creating an ideal thermal insulation cover.

Check here how to choose external blinds.

The benefits of installing external blinds

Thermally isolated external roller blinds bring many advantages and provide higher thermal comfort. This means that you can count on lower heating expenses in winter and save on air conditioning in summer. They provide additional insulation for your home, which you can control by lifting and lowering the blinds. You decide for yourself how much outside air you want to let into your home.

Thermally isolating external roller blinds will help you get the best energy balance. On a sunny day, you can recover solar energy by lifting the roller blind. On the other hand, at night you can lower it to protect the rooms from a drop in temperature.

To get the most use out of your roller blinds, it's worth investing in an automatic version to maximise heat retention. You can programme the time the blinds are lifted, which will be linked to weather conditions. This is an attractive option, especially when you are away from home. With the right system, you can protect the interior of your home even from a distance.

In summer, Screen external roller blinds help to keep the temperature just right, and in winter they effectively retain heat. At the same time, their design is very similar to classic roller blinds. The material fits in with any style of building and is resistant to difficult weather conditions. It doesn’t overwhelm the look of the windows as much as the classic external models.

External roller blinds that save energy

For houses that are energy-efficient, flush-mounted roller blinds are recommended because they provide thermal and even acoustic insulation. In addition, they don't intervene in the construction of doors or windows. These types of thermal-insulating external roller blinds are completely hidden under the plaster, so they aren't visible from either side.

It’s worth remembering, however, that flush-mounted systems are designed for houses that are built from the ground up. That’s why the decision about such roller blinds should already be taken at the design stage. If the building is already built, the blinds are surface-mounted, in which case the cassette is visible. It's possible to design the blinds and adjust them to the size or colour of the windows.

How external roller blinds protect from cold weather

Between the window and the roller blind, there is an air cushion. This forms an additional insulating layer, which thus lengthens the path of escaping heat from inside the house. If the external roller blinds are installed correctly, so-called thermal bridges can be removed. These are places between the window and the wall where air flows and heat is lost. In addition, it is worth choosing roller blinds filled with polyurethane foam to further protect the house against wind and cold.

External roller blinds definitely protect against the cold and also reduce heat loss. Thanks to them, you can save on heating the whole house. You will provide comfort for yourself and your family. In addition, roller blinds also have other advantages, such as protection from noise or excessive sunlight during the summer. It's worth considering investing in external roller blinds. Just remember to make sure they are made of good-quality material and installed correctly.

Would you like to buy external roller blinds made to measure? Check out our Screen external roller blind configurator and customise the product to your needs!