Why choose Avenir Renovations?
Why undertake a fit-out as part of a renovation?
The fit-out as part of a renovation aims to optimize space and improve the functionality of a property. This approach, which goes beyond mere restoration or a change of decor, allows for rethinking the organization of spaces and adapting the home to the current and future needs of its occupants.
A fit-out project aims to adapt the space to the real needs of the household, taking into account usage, flow, light, and energy performance.
Adapting the house to your lifestyle
Over time, your needs evolve: a bedroom to be transformed into an office, a kitchen to be opened up to the living room, a bathroom to be made more accessible. A well-thought-out fit-out allows you to rethink the space without rebuilding.
Enhancing your property
A functional, well-organized, bright, and optimized home will have a higher value on the real estate market. By renovating intelligently, you are also investing in future resale.
Taking advantage of a comprehensive project to optimize
Insulating walls while renovating a bedroom, laying a new floor during a partition removal... A combined project allows you to kill two birds with one stone: you gain comfort while reducing your energy consumption.
Our fit-out-renovation solutions
Avenir Rénovations offers you complete support, with solutions tailored to your budget and the configuration of your home.
We provide our expertise and experience to design and execute fit-out and renovation projects that perfectly meet your expectations. Whether you want to modernize your interior, optimize space, or improve the energy efficiency of your home, we offer innovative and sustainable solutions.
The advantages of a global fit-out
A global fit-out optimizes space, improves comfort, facilitates work, and enhances your property, while providing you with comprehensive support.
By optimizing every square meter, you improve the flow of movement, natural light, and overall well-being.
Our teams plan the intervention of each trade: masonry, electricity, plumbing, insulation, painting, carpentry...
A well-designed house is easier to heat, furnish, and maintain. It is more appealing on the market if you are considering resale.
Fit-out plans, possible permits, material selection, coordination of craftsmen: we manage every step of the construction site.
How much does a fit-out cost in a complete renovation?
The price depends on the extent of the work, the materials chosen, and the initial condition of the home.
| Type of fit-out-renovation | Average price per m² including tax |
| Light reorganization (partitions, decor) | 400 to 700 € |
| Fit-out with technical renovation | 800 to 1,200 € |
| Complete high-end project | 1,300 to 1,800 € |
A free quote is offered after a technical visit and definition of the specifications.
Why choose Avenir Rénovations?
- Single point of contact from study to delivery
- Coordination of all trades
- Support from an interior architect if necessary
- Strict monitoring of schedule and budget
- Ten-year guarantee on structural work
FAQ: fit-out and renovation in Belgium
Do I need to apply for a planning permit for an interior fit-out?
In most cases, no. As long as the work does not modify the facade, the load-bearing structure, or the purpose of the property, no permit is required. However, if the fit-out involves adding a dwelling (transforming a garage into a studio, for example), a change of purpose (commercial or office space), or opening a load-bearing wall, a permit may be required. Avenir Rénovations helps you identify the legal obligations based on your project and your municipality. We collaborate with partner architects capable of preparing a compliant file to avoid any administrative blockages or subsequent disputes.
Is it cost-effective to renovate for better fit-out?
Yes, especially if your home is over 20 years old. A well-executed renovation-fit-out project not only improves daily comfort but also reduces your energy consumption (heating, lighting, ventilation). It also increases the resale value of your house or apartment by improving its layout, visual appeal, and thermal efficiency. Therefore, it is a useful investment, profitable in the short and medium term.
How long do the works last?
The duration depends on the scope of the project. For a simple fit-out (moving partitions, updating coverings), expect between 2 and 4 weeks. For a more comprehensive project (electrical work, plumbing, insulation, decoration), plan for between 6 and 12 weeks. A provisional schedule is provided with the estimate and updated throughout the project. Our goal is to minimize disruption for occupants, especially if you live in the house during the works.
Transform your interior with Avenir Rénovations
A fit-out project is not just about renovating a room: it is pushing the boundaries of your home. Contact your Avenir Rénovations agency for a free study and a detailed quote.




