Residential building | Villeneuve – Vaud | 2018
Project Description:
Global renovation of the building
Energy reference area (ERA) : 280 m2
Description of services DDE :
Energy audit of the building.
Study of the energy improvement potential of the building envelope and the building technology.
Advice to the client for an efficient modernization of the building.
Follow-up of the project until the completion of the work and the obtaining of subsidies.
Heat production with a 12 kW air-water heat pump
Opposite, the photo before the project
![](https://dd-energy.com/wp-content/uploads/2022/05/Photo-Ref-03-1-avant-scaled.jpg)