Moisture or water
in your basement?
A wet basement is a common problem in Flanders: as many as one in eight homes struggle with moisture or water in the basement. This can manifest itself in various ways, such as cracks or fissures in the walls, puddles on the floor, or mold growth on the basement walls.
Professional basement waterproofing offers a sustainable and definitive solution. This ensures that the structure and stability of your home remain optimally protected against moisture problems.
- 30-year warranty
- 100% customer satisfaction
- Market leader in Belgium

Aquavent makes your basement bone dry again
At Aquavent, we specialize in solving moisture problems and waterproofing basements. With years of experience and professional knowledge, we offer sustainable solutions for every wet or damp basement. Whether it concerns rising damp, leaks, or mold growth – Aquavent ensures a dry, healthy, and sustainable basement, so that your home is fully protected again.
- How do you recognize a wet basement?
- Why treat a wet basement?
- Why is basement expertise necessary?
- What is basement tanking?
- How do we work?
- Discover our personal approach.
“Prevent structural damage: tackle moisture in your basement today”

Aquavent is the market leader
in basement waterproofing and moisture control

How do you recognize a wet basement?
Rising damp is often recognized by visible damage, such as curling wallpaper, saltpetre that pushes the paint outwards, or loose plaster and skirting boards. Do you hear the finishing layers sounding hollow? Then you are probably dealing with rising damp.
With rising damp, you always see the damage on the ground floor or in the basement. As a market leader in damp control, we offer a free diagnosis and confirmation.
Why treat a wet basement?


Why is basement expertise necessary?
If you suffer from rising damp in your home, this not only causes clear damage to your finishes due to salinization, but also has consequences for the residents. After all, the rising damp constantly evaporates in the living areas and causes increased humidity and possibly mold growth.
If you place furniture against walls with moisture problems, it will also mold or rot. Moreover, a house with a moisture problem is not popular when selling the house.
What is basement tanking?
Not every rising damp problem has a simple cause, such as a wall in the ground that absorbs moisture. The correct treatment always starts with a thorough diagnosis and a careful treatment plan. Every house is unique, which is why our Aquavent expert comes to the site to analyze the situation and propose a customized solution that addresses your problem.
During the visit, moisture measurements are taken and salt samples are taken to determine the level of contamination. In this way we look at the exact situation on site and discuss the most suitable total solution.

How we make
your basement dry
Our approach combines professional knowledge with careful execution, so that every step contributes to a lasting result.
What is floor drainage?
First, we thoroughly investigate the cause of the rising damp. We carry out moisture measurements, look at the visible damage and determine how serious it is. Based on this, we draw up a treatment plan that precisely matches the situation in your home. It is not only important to tackle the moisture itself, but also to repair the damage caused, so that your walls are completely dry, healthy and finished again.
What is perimeter drainage?
After the moisture treatment, the moisture in the walls will continue to dry out for a few months, although the moisture barrier works immediately. In the event of existing damage or salt formation, a salt treatment is recommended. This prevents crystallization and makes it possible to finish the walls again immediately, so that the impact in the room is limited. The correct approach depends on the damage and must always be carried out by an experienced professional.
A dry basement for every budget
The cost of treating rising damp depends on the length of the wall to be treated, the wall thickness and the chosen method. With injection, the price averages between €60 and €100 per linear meter.
The thinner the walls and the more meters that are treated, the lower the price per meter. The repair of wall damage after treatment varies greatly per situation. An on-site visit is necessary to make a correct estimate.
Not treating moisture problems always costs more in the long term than a professional solution. Moisture does not stop on its own, can rise further and increase repair costs. In addition, moisture increases heating costs, causes mold and reduces the sales value of your home.
Timely treatment with a guarantee keeps your walls dry, prevents damage and preserves the value of your house.
Our personal approach

Free visit
An Aquavent moisture expert will visit you free of charge to take measurements and identify the cause of the moisture problem.
Customized proposal
No two houses are the same, and therefore no moisture treatment is the same. Our specialist will assess your situation and recommend the best approach.
Start of your moisture treatment
Our Aquavents will come on the agreed day and tackle the moisture for you for good.
Follow-up after the work
Even after the work is complete, we continue to focus on excellent customer satisfaction. You can always contact us if you have any questions or need support.
Your Aquavents
An experienced moisture expert who knows your region inside and out! This way you always get advice and solutions tailored to your home.

East Flanders
Technical service and moisture expert

Antwerp
Project leader and moisture expert

East Flanders & Flemish Brabant
Project leader and moisture expert

East Flanders
Technical service and moisture expert

Flemish Brabant
Project leader and moisture expert

West Flanders
Project leader and moisture expert

Antwerp
Project leader and moisture expert
Free expertise
Only top quality products
- 30-year warranty
- ATG label
- Officially recognized member of WTCB
The products used have obtained an ATG for combating rising damp. As a result, we offer you a minimum of 30 years warranty for our treatments.

What is an ATG?
The ATG label indicates that the building product has been favorably assessed. This is stated in the General Technical Approval.
Recognized member WTCB
Our customers have their say
As a market leader in moisture control, we ensure satisfied customers, every time.
Frequently asked questions about basement waterproofing
Doubts about moisture in your basement? Here we answer the questions we most often receive from customers.
1. How can I find out the exact cause of basement moisture?
2. Is a temporary solution sufficient for water in the basement?
3. How long does it take to fix moisture problems in a basement?
4. Can moisture in the basement cause damage to other parts of my home?
5. Why is Aquavent the best choice for basement moisture problems?
A dry basement starts today
At Aquavent, we are the recognized market leader in moisture control. Thanks to our proven methods and 30-year guarantee, we ensure that your basement remains dry and healthy. Don’t wait until the damage gets worse.


