What is the difference between ventilation system C and D?

System C mechanically extracts stale air and supplies fresh air via vents. System D does both mechanically and recovers heat with a heat exchanger. System D is more energy-efficient, but more expensive to purchase. System C is often a good choice for renovation, system D for new builds.

Is mechanical ventilation mandatory in new builds?

Yes, in Flanders mechanical ventilation is mandatory for new-build homes. EPB regulations require a minimum ventilation rate to guarantee a healthy indoor climate. Usually system C or D is chosen, depending on the insulation level.

How much does it cost to have a ventilation system installed?

The price depends on the system type and the home. A ventilation system C costs between €1,500 and €3,000, system D on average €4,000 to €8,000, including installation. For an exact custom price, it's best to request a quote from a local installer.

How often should I maintain my ventilation?

Your ventilation system needs regular maintenance for optimal performance. Replace or clean the filters at least twice a year. It's best to have a mechanical system checked every two years by a professional. This keeps air quality high and prevents breakdowns.

Can I install a ventilation system myself?

We do not recommend installing a ventilation system yourself. Installation errors lead to poor air quality, drafts or high energy bills. A certified installer ensures correct connection, airtightness and adjustment according to applicable standards.

What is heat recovery and how does it work?

Heat recovery (HRV) is a technique in system D that transfers heat from extracted air to the incoming fresh air. This way you save heating energy without having to open a window. The efficiency can be up to 90%, ideal for well-insulated homes.

Custom ventilation systems

Ventilation installer in East Flanders

We give clear explanations and a local approach. Every home breathes differently, we help you choose the right system. Request your quote now.

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Free advice
Local installers in your area
Certified craftsmanship
Clear explanations

A skilled installer in East Flanders mounts a ventilation unit in the attic of a modern home, while connecting the ducts with a view of a green garden and a roof vent.

How to find a reliable ventilation installer in East Flanders

A good ventilation system is essential for a healthy indoor climate, but choosing the right installer is just as important. In East Flanders, there are many providers. What should you look for? And why is local knowledge an asset?

Choose an installer who listens and explains

A ventilation system is not a standard product. Every home breathes differently: a terraced house in Ghent has different requirements than a detached villa in the Zwalm region. A good installer takes the time to understand your situation and clearly explains which system fits best. Avoid salespeople who only push a particular brand. Choose someone who honestly explains the pros and cons of, for example, system C or system D.

Local expertise makes the difference

An installer from East Flanders knows the typical building styles, from the townhouses in Aalst to the new housing estates in Lokeren. Moreover, he is familiar with the applicable EPB regulations in the province. This not only ensures correct installation, but also smooth handling of any premiums or inspections. Our installers in your municipality are close to home and respond quickly to questions or maintenance.

From advice to perfect installation

We believe a ventilation system only works properly when the whole picture is right. That's why we start every project with a no-obligation conversation at your home. We look at the house, listen to your wishes and explain which system is suitable. Afterwards, you receive a detailed quote with no hidden costs. Our certified installers carry out the work professionally and ensure everything is left tidy. Ready for a healthy indoor climate? Request your quote now.

Our approach

What makes us different?

As the only ventilation specialist in East Flanders, we combine clear explanations with a local approach. So you know exactly what you're getting.

Clear explanations without jargon

We translate complex systems into understandable language. No technical talk, just clear advice.

Local throughout East Flanders

Our installers know the area and come to your home from Aalst to Zottegem.

Certified and reliable

We work with certified installers and provide a guarantee on the installation.

Sharp and transparent pricing

You receive a custom quote with no hidden costs.

Applications

We install ventilation for every home or business

Whether you have a new build, a renovation project, or an office building, we find the right system.

New build

From the design phase, we help think about the ideal ventilation system that meets all EPB requirements.

Renovation

Good ventilation is also possible in older homes. We advise the best solution without major demolition work.

Apartments & multi-family homes

Smart ventilation solutions for multiple residential units, tailored to regulations.

Commercial spaces

From offices to warehouses, we ensure a healthy indoor climate that meets standards.

We work throughout East Flanders

Our installers are active in your region

From Ghent to Dendermonde, from Aalst to Sint-Niklaas: our craftsmen know the local situation and are quickly at your door. We understand the typical building styles in East Flanders and take into account the specific EPB requirements in your municipality.

Gent
Aalst
Sint-Niklaas
Dendermonde
Zottegem
Oudenaarde
Lokeren
Ninove

Frequently asked questions about ventilation

What is the difference between ventilation system C and D?
System C mechanically extracts stale air and supplies fresh air via vents. System D does both mechanically and recovers heat with a heat exchanger. System D is more energy-efficient, but more expensive to purchase. System C is often a good choice for renovation, system D for new builds.
Is mechanical ventilation mandatory in new builds?
Yes, in Flanders mechanical ventilation is mandatory for new-build homes. EPB regulations require a minimum ventilation rate to guarantee a healthy indoor climate. Usually system C or D is chosen, depending on the insulation level.
How much does it cost to have a ventilation system installed?
The price depends on the system type and the home. A ventilation system C costs between €1,500 and €3,000, system D on average €4,000 to €8,000, including installation. For an exact custom price, it's best to request a quote from a local installer.
How often should I maintain my ventilation?
Your ventilation system needs regular maintenance for optimal performance. Replace or clean the filters at least twice a year. It's best to have a mechanical system checked every two years by a professional. This keeps air quality high and prevents breakdowns.
Can I install a ventilation system myself?
We do not recommend installing a ventilation system yourself. Installation errors lead to poor air quality, drafts or high energy bills. A certified installer ensures correct connection, airtightness and adjustment according to applicable standards.
What is heat recovery and how does it work?
Heat recovery (HRV) is a technique in system D that transfers heat from extracted air to the incoming fresh air. This way you save heating energy without having to open a window. The efficiency can be up to 90%, ideal for well-insulated homes.

Your questions answered

Frequently asked questions about our approach

How do I request a quote for a ventilation system in East Flanders?

That's easy. Click the button 'Request your quote now' and leave your details. We will contact you for a free, no-obligation conversation at your home. After the visit, you will receive a custom quote.

Do you work throughout East Flanders?

Yes, our installers are active in all municipalities of East Flanders, from the Ghent area to the Flemish Ardennes and the Waasland. Provide your postal code and we'll make sure a local professional visits you.

How long does the installation of a ventilation system take?

The duration depends on the type of system and complexity. A standard installation in a home usually takes 1 to 3 working days. For larger projects or renovations, it may take longer. We make clear agreements about the timing in advance.

Which brands of ventilation systems do you install?

We work with quality brands such as Zehnder, Renson and Vent-Axia. We choose the brand that best matches your wishes and budget, not the other way around. Our installers are trained for these systems and give you honest advice.

Do you also offer maintenance contracts?

Absolutely. After installation, you can come to us for periodic maintenance. A well-maintained system lasts longer and continues to work efficiently. Ask about it during the consultation.

Is your installer certified and insured?

Yes, all our installers are certified, qualified and fully insured. This way you are protected against unforeseen damage during the works. We work transparently and you can always view the certificates.

Ready for a healthy indoor climate?

Request your quote now and discover which ventilation system perfectly suits your home or business in East Flanders. Our local experts are ready for you.