Les volets fermés : un bouclier contre le froid et une solution pour alléger votre facture de chauffage ?

The shutters, often considered merely aesthetic elements, play a crucial role in retaining the heat of your home. Closed at night, they create an effective barrier. This simple action can drastically reduce heating energy costs. A well-insulated house saves up to 60% of thermal losses. By promoting this daily act, you contribute to an eco-responsible approach while ensuring your comfort. Choosing appropriate shutters maximizes their effectiveness.

Shutters, a barrier against the elements

In winter, weather conditions can be harsh. Shutters, whether rolling or hinged, provide a true barrier against external aggressions. Their presence limits heat loss, thereby enhancing indoor comfort. This system proves particularly effective during cold nights when outdoor temperatures drop sharply.

Optimizing energy consumption

Using shutters wisely helps reduce heating bills. Windows account for nearly 25% of thermal dissipation in a home. By closing the shutters as soon as night falls, up to 60% of these losses can be mitigated. This simple technique, combined with thoughtful occupancy habits, generates substantial savings on energy bills.

Choice of materials and thermal performance

The choice of material has a significant impact on the effectiveness of shutters. PVC shutters, for example, are excellent for their insulating properties. In comparison, wooden shutters meet aesthetic criteria but are less effective thermally. Metal shutters, favored for their modern design, provide little protection against the cold. This diversity calls for prior reflection when purchasing.

Precautions to maximize effectiveness

To optimize the benefits of shutters, several precautions are necessary. Closing the shutters after sunset is not enough; the ventilation of the house must also be considered. Daily ventilation during warm hours will promote optimal thermal balance while eliminating unwanted humidity. Adding additional coverings, such as thermal curtains, can also enhance this insulation.

Impacts on well-being and sustainability

Maintaining a pleasant ambient temperature in a home translates to increased well-being. By reducing the need for excessive heating, shutters contribute to a lower ecological footprint. This approach fits into a virtuous circle where comfort aligns with sustainability. The financial savings achieved through this strategy only strengthen adherence to eco-responsible habits.

Frequently Asked Questions

Why does closing the shutters help reduce my heating bill?
Closing the shutters creates an insulating barrier against the cold, thus limiting heat loss through the windows, which can account for up to 25% of the heat lost in a home. This can reduce your heating consumption and lower your bill.
When should I close my shutters in winter?
It is recommended to close the shutters as soon as night falls to retain the heat accumulated during the day. During the day, feel free to leave them open to benefit from the sun’s rays.
Do all types of shutters offer the same thermal efficiency?
No, thermal efficiency varies by material. PVC shutters are generally more effective at insulating against the cold than those made of wood or metal, which offer less protection.
Are rolling shutters more effective than hinged shutters for reducing the cold?
Yes, when properly installed, rolling shutters provide better sealing and can thus result in less heat loss compared to hinged shutters.
Is it useful to close the curtains in addition to the shutters?
Absolutely! Closing thick or thermal curtains in addition to the shutters increases thermal insulation and helps retain even more heat inside your home.
Are insulating shutters a good option for homes with old windows?
Yes, insulating shutters are particularly recommended for homes with old or single-glazed windows as they significantly improve thermal insulation.
Is it also important to close the shutters in summer?
Yes, in summer, it is advisable to close the shutters during the day to keep the interior cool and prevent glass surfaces from accumulating heat from the sun.
Is it complicated to install shutters for better thermal performance?
The installation of shutters can vary in complexity. It is advisable to hire a professional to ensure optimal installation, especially for rolling shutters.
Do the energy savings achieved by closing the shutters also apply to central heating?
Yes, by reducing heat loss, closing the shutters helps maintain a comfortable temperature without having to increase central heating, resulting in savings on your bills.
Should I close my shutters in case of strong winds or storms?
Yes, closing the shutters during extreme weather conditions can not only prevent heat loss but also protect your windows from debris or bad weather.