Energy renovation in Switzerland is a major challenge for both owners and the environment. This guide walks you step by step through your project, from planning to completion.

Discover the many benefits of an energy upgrade for buildings.
Insulating your home, replacing your windows or installing a more efficient heating system lets you significantly reduce your energy consumption and therefore your bills.
Better thermal and acoustic insulation improves living comfort in your home, in winter as well as in summer.
An energy-efficient home is more attractive on the real estate market. The value of your property automatically increases.
Reducing energy consumption, especially fossil fuel consumption, contributes to the fight against climate change and to the preservation of natural resources.
Carry out an energy audit, define your objectives, choose appropriate solutions, look for providers, apply for subsidies and follow up on the work.
Carry out a full audit of the energy used by your home to identify weak points.
Determine your objectives in terms of improving energy performance.
Different solutions are available to you: thermal insulation, upgrading the heating system, controlled ventilation.
Choose qualified and certified companies to carry out the work.
Check the subsidies and financial aid available.
Make sure the work proceeds smoothly and that the installations comply with standards.
Insulate the building envelope, replace the heating system, install solar panels, use controlled ventilation.
Consult the websites of the relevant bodies to find out about the financial aid available.
Use various sources to learn about standards and subsidies.
The Swiss Federal Office of Energy, Pronovo and the cantonal websites provide information on funding programmes.
SwissEnergy, and professional associations in the building sector, can provide information on standards.
Compare offers from different providers thanks to platforms like EDIREX.
Consult experts and visit trade fairs to learn about innovations.
EDIREX supports you at every stage of your project.
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