Why choose Avenir Renovations?
Why install air conditioning in your home in Belgium?
Today, air conditioning meets needs that go far beyond the simple feeling of summer freshness.
A poorly controlled indoor temperature
Overheating in homes is common, especially in attics, upper floors, or conservatories. Poor insulation or a south-facing orientation can turn certain rooms into real greenhouses during the summer.
Air conditioning helps maintain a constant ambient temperature, improves nighttime comfort, and protects the health of the most vulnerable during heat waves.
Poor indoor air quality
Indoor air is often more polluted than outdoor air, mainly due to lack of ventilation, dust, or cleaning products. Without an active circulation and filtration system, this can lead to headaches, allergies, or fatigue.
Modern air conditioners are equipped with high-performance filters capable of trapping pollen, dust, fine particles, and allergens.
Old or noisy equipment
Many old mobile systems or wall-mounted air conditioners are inefficient, noisy, and energy-hungry. Replacing them with a modern fixed system improves both comfort and energy efficiency.
New models are designed for maximum discretion, both visually and acoustically, with controlled consumption.
Types of air conditioners: which one is best for your home?
At Avenir Rénovations, we offer you a comprehensive solution, from thermal study to final installation, including equipment selection.
Installation, consumption and maintenance: what to anticipate
Calling on Avenir Rénovations for your air conditioning means benefiting from technical expertise and comprehensive support.
The devices we install are of the latest generation:
- Noise level below 25 dB
- Remote control via smartphone or voice assistant
- Presence detection and automatic adjustment
These features enhance user comfort while reducing unnecessary consumption.
Thanks to the use of inverter technologies, our air conditioners continuously adapt to minimize consumption. When combined with solar panels, they can even operate at very low cost.
The system adjusts power according to ambient temperature, avoiding energy-hungry on/off cycles.
Our certified technicians carry out the installation in a few days, respecting finishes, commissioning tests, and providing a complete explanation of use.
The placement of units, wall drilling, condensate drainage, and electrical connections are done according to the rules of the trade.
What is the cost of air conditioning installation in Belgium?
| Type of installed air conditioning | Average price including tax (supplied/installed) |
| Wall-mounted mono-split air conditioning | 1,500 to 2,800 € |
| Multi-split air conditioning (2 to 4 units) | 3,000 to 6,000 € |
| Ducted system (depending on configuration) | 5,000 to 9,000 € |
Assistance is available in certain cases if the air conditioning is combined with a reversible system or a heat pump.
FAQ – air conditioning and comfort in Belgium
Is air conditioning suitable for a house in Belgium?
Absolutely. While Belgian summers used to be relatively mild, they are now marked by prolonged heat episodes, making certain rooms uninhabitable. Modern air conditioning allows for a stable temperature year-round, providing significantly more comfort than a simple fan. It can also serve as supplementary heating in mid-season thanks to reversible technology.
Is a permit required to install air conditioning?
In most cases, no. Installing an outdoor unit on the rear facade or in the garden does not require a permit. However, in a co-ownership or a classified area, authorization may be required. We help you check local obligations and obtain necessary approvals if needed.
How much does air conditioner maintenance cost?
Annual maintenance costs between €100 and €200, depending on the type of unit. It includes:
- Cleaning the filters
- Checking gas levels
- Inspecting condensates
Regular maintenance prolongs the lifespan of your installation and helps maintain healthy air and stable consumption.
Can an air conditioner heat in winter?
Yes, with a reversible air conditioning system. It works like an air/air heat pump, capable of heating down to -10°C or -15°C outside. This allows for savings on traditional heating, especially in less occupied rooms or during transitional seasons.
Breathe the difference with Avenir Rénovations
Air conditioning should not be a luxury, but a true comfort accessible to all. Trust your project to Avenir Rénovations for a discreet, efficient, and well-thought-out installation, with complete support from A to Z.
Contact us for a free personalized study and enjoy healthy, fresh, and controlled air all year round.
