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Transforming a basement into a living space is not as straightforward as fitting out a standard room. Before considering decoration or finishes, it is essential to study the feasibility of the project. A basement indeed involves several technical constraints: moisture management, adequate ventilation, waterproofing, sufficient ceiling height, structural stability, secure access, and connection to networks.
For this reason, the cost of a basement fit-out can vary significantly from one project to another. A preliminary study allows for a precise assessment of the necessary work. In Switzerland, Avenir Renovations supports you with a technical visit, a free quote, and personalized advice to optimize your budget.
Transforming a basement requires rigorous preparation and a complete analysis of the existing conditions. Before starting the work, several points must be checked: the humidity level, the quality of ventilation, insulation, the presence of rising damp, and the condition of the foundations.
Do you want to create a new room in your basement such as a bedroom, an office, a playroom, or a laundry room? Are you also considering installing a drainage system to limit water infiltration?
All these elements directly influence the final budget of the project.
At Avenir Renovations, a professional visits your home in Switzerland to conduct a complete analysis. Your Project Manager studies all technical constraints before proposing a suitable solution.
Depending on the configuration of the site and excluding finishes, the average price for a basement fit-out generally hovers around 95 CHF per m².
To know the exact budget for your project, you can request a free quote right now.
Once the structural work is completed, such as excavation, backfilling, or the construction of the slab, the technical networks are installed to make the space functional.
The electrical installation is an essential step: electrical outlets, switches, lighting, and powering equipment.
In a basement, natural light is often limited. It is therefore advisable to install more light points to achieve comfortable lighting.
In Switzerland, the average price for a complete electrical installation in a basement is around 190 CHF per m², depending on the chosen equipment and the complexity of the installation.
To obtain an accurate estimate, the experts at Avenir Renovations offer you a personalized quote.
The fit-out of a basement often involves several technical interventions to ensure the safety and compliance of the space.
Avenir Renovations provides qualified craftsmen to assist you with all necessary work.
Once the basement is drained and stabilized, the coverings play an essential role in improving the comfort and aesthetics of the room.
For walls and ceilings, plasterboard is often preferred. It is economical, easy to install, and allows for thermal insulation to be integrated.
After the joints are completed and the supports have dried, different finishes can be applied:
For the floor, several solutions are possible:
The craftsmen at Avenir Renovations carry out the complete installation of the chosen covering to ensure a durable and aesthetic result.
You have a basement fit-out project in Switzerland
Tell us about your project today by providing information regarding your basement. The experts at Avenir Renovations will assist you with a personalized study and a free quote tailored to your space and budget.
To improve the comfort of your basement, some additional equipment can be added:
These enhancements generally represent a few hundred francs more depending on the options chosen.
Here is an overview of the average prices observed in Switzerland:
To improve the comfort of your basement, some additional equipment can be added:
These enhancements generally represent a few hundred francs more depending on the options chosen.
Here is an overview of the average prices observed in Switzerland:
| Types of work | Average price in Switzerland |
| Installation of wall and floor coverings | 76 CHF / m² |
| Creation of a concrete slab | 114 CHF / m² |
| Construction of a staircase | 2,860 CHF |
| Installation of the electrical network | 143 CHF / m² |
