Europe 1 08:07, June 10, 2023

When you are an owner in front of the sea, it is not a holiday.

We can have rich people's problems: the top 5 of our energy strainers have been published. According to EFY, specialist in insulation work, reveals that: Noirmoutier, Deauville, Trouville-sur-Mer, Ramatuelle are the worst students. 30 to 42% of strainers. Holiday homes or apartments classified F or G, the worst marks of the DEP. This means that in the long term, it is impossible to rent without work.

The worst student: Noirmoutier. Almost half of the dwellings would be sieves, energy sinkholes in winter, uncomfortable in summer. The problem for homeowner families is that energy renovation is as crucial as it is complex. In these cities, the architectural heritage is often classified. Housing renovation is subject to strict rules that make construction sites more complex and expensive.

There are buildings that are even untouchable. We cannot insulate buildings from the outside, for example, it would make half-timbering disappear. In Trouville-sur-Mer, it is indicated that most traditional houses do not have thermal insulation and are equipped with single-glazed windows. This leads to significant energy losses.

For the implementation of works, the city requires compliance with specific criteria: protection of the aesthetic quality of the building, analysis of the potential for energy renovation. It's the same in Deauville.

We saw the dunces, but there are good students anyway. Sainte-Marie de la Mer, Ajaccio have less than 4% of colanders.

Did it work out in the mountains? No, according to the latest figures, 70% of dwellings are isolated in the Pyrénées-Orientales for example. Like the bans on renting G-rated housing, seasonal workers have trouble finding housing, because the mountains are also in summer.