Exterior Insulation: the Solution to Reduce Your Energy Bills
In a context where ecological transition has become a priority for many people, exterior insulation stands out as an effective solution to reduce energy consumption and therefore bills.
What is exterior insulation?
Exterior insulation, also known as ETI (External Thermal Insulation), consists of enveloping a building with insulating materials on its exterior facade. Unlike interior insulation, which requires significant work inside the housing, ETI allows to keep the entire interior space while improving the energy efficiency of the building.
Thanks to this technique, heat losses are greatly reduced, which helps to limit energy consumption for heating or cooling the housing. In winter, the heat stays inside, while in summer, the coolness is preserved.
The benefits of exterior insulation
Exterior insulation offers many advantages, both in terms of energy and finances. Indeed, by reducing the need for heating and air conditioning, it allows significant savings on energy bills. Furthermore, it improves the thermal and acoustic comfort of the housing by limiting temperature variations and attenuating outside noises.
Moreover, exterior insulation helps to enhance real estate assets by improving the aesthetics of the facade and increasing the energy performance of the building. It also helps to reduce carbon footprint by limiting greenhouse gas emissions related to energy consumption.
How to carry out exterior insulation?
To implement exterior insulation, it is recommended to seek the help of qualified professionals. They will advise you on the most suitable materials for your housing and carry out the work according to the rules of the art.
Several techniques for exterior insulation exist, including cladding insulation, rendering insulation, or cladding insulation. The choice of technique will depend in particular on the building’s configuration and your aesthetic preferences.
FAQ
What are the most commonly used materials for exterior insulation?
The most commonly used materials for exterior insulation are expanded polystyrene, rock wool, wood fiber, or polyurethane. Each has advantages in terms of thermal and acoustic insulation.
What is the lifespan of exterior insulation?
The lifespan of exterior insulation varies depending on the materials used and the quality of the implementation. Generally, a well-done exterior insulation can last between 20 and 30 years.
Can financial assistance be obtained for carrying out exterior insulation?
Yes, it is possible to benefit from various financial assistance for carrying out exterior insulation work, such as the energy transition tax credit, grants from the National Housing Agency, or energy efficiency incentives.
In conclusion, exterior insulation stands out as an effective solution to reduce energy bills, improve the thermal and acoustic comfort of housing, and contribute to the ecological transition. Do not hesitate to seek information from professionals to implement exterior insulation tailored to your needs.
