We combine clear, expert advice with a local approach, so you can breathe easy from start to finish.
We explain complex systems in simple terms, for both experts and beginners.
Every home or business breathes differently, and we find the perfect solution for yours.
Our skilled team is ready to serve you in your region, from advice to flawless installation.
We guide you through every step, ensuring your ventilation system works perfectly.
From system C to D, from EPB regulations to subsidies: discover which ventilation fits your project and get advice from local specialists.
A healthy indoor climate starts before the first stone is laid. In a new-build home, ventilation is not a luxury but an absolute necessity. Without a good system, you risk moisture problems, mold and unhealthy air. Moreover, the Flemish government requires that every new build meets strict ventilation requirements. But which system do you choose? And what does it cost? We outline everything clearly.
The EPB regulations require ventilation in every new home and in extensions. You must submit a ventilation preliminary design with the building permit application and afterwards have a ventilation report drawn up. The NBN D50-001 standard sets the minimum flow rates: 75 m³/h for the living room, 25 m³/h for a bedroom, 50 m³/h for the kitchen and bathroom. If you do not comply, you risk fines and a low EPC score.
In practice, you usually end up with two systems: ventilation system C (natural supply via vents in windows or walls, mechanical exhaust via a fan) and ventilation system D (mechanical supply and exhaust with heat recovery). System C is cheaper to install but loses heat through the vents. System D costs more but saves energy because the heat exchanger recovers up to 90% of the heat. For an average new-build home, the costs for system C are around €2,500 to €3,500, for system D between €4,000 and €8,000, depending on the size and complexity of the house.
Not every room has the same need. Ventilation in the bedroom requires sufficient supply for a fresh night's sleep. In the bathroom and kitchen, the exhaust must be powerful enough to quickly remove moisture and odors. Also don't forget the ventilation requirements for windows: with system C, self-regulating vents in the joinery are necessary. Our specialists will help you find the ideal balance in your design.
A ventilation system only works optimally with regular maintenance. Replace the filters at least every 6 months, clean the vents and have the ducts professionally cleaned every few years. This maintains high air quality and prevents the system from using unnecessary energy. Our maintenance contracts give you carefree fresh air.
Most builders start their project in the spring. By working out your ventilation plan already in the autumn, you avoid waiting times and your installer can integrate the necessary ducts into the shell early in the construction process. Request your quote now and start your dream home without worries.
Our approach
As the only ventilation specialist in Flanders that combines clear explanation with a local approach, we ensure that every home and business breathes perfectly.
Our installers know the Flemish building style and regulations through and through. No standard solution, but customization for your home or business premises.
We translate complex ventilation technology into understandable language. You know exactly what to expect, from initial advice to completion.
Transparent quotes without hidden costs. We also help you apply for subsidies for ventilation with heat recovery.
Plan your ventilation now and we ensure your project is ready on time, even in busy construction periods.
Our ventilation specialists are active in every Flemish province. Find an installer in your area for advice and installation.
Service & practice
Request your personal quote today. Our specialists will think along with you and provide a proposal tailored to your project and budget.
