Devices for rising damp.
Electromagnetic and geomagnetic technology.
Online shop for private customers.
- Discover our anti-damp wall devices: wall drying ATE LC15, ATE LC30, ATE MAX, ATG LC15 and ATG LC30.
Moisture solutions
Wall dampness devices: ATE, ATE MAX and ATG for drying damp walls
Wall dampness devices at factory prices
Whether you’re a homeowner looking to protect your household’s health or a building professional seeking effective solutions against wall dampness and rising damp, our products dedicated to drying walls meet your needs. Moisture can not only affect your well-being, but also devalue your property and hinder future renovation work.
Our devices—especially the electromagnetic polarity inverters “ATE LC15, ATE LC30, ATE MAX” and the geomagnetic “ATG”—are designed to suit all types of homes and budgets. Made in France, they offer market-recognized quality. We are also proud to present our polarity-inverter devices against dampness: “ATE LC15, LC30 and ATE MAX”. Easy to install, they provide a practical solution to tackle moisture problems in your home or your clients’ properties.
In addition, our wall-drying devices have been recognized for their effectiveness since 2012, helping add value to your real estate assets. Don’t let moisture take over your living space or your clients’ premises. Choose our innovative and effective solutions by selecting wall-drying devices for durable, reliable results.
Turnkey solutions
Products imagined
and designed in France
Products tested by the Emitech and Nexio laboratories
Secure payment
in 3 or 4 installments
Electromagnetic polarity inverter against wall dampness | Quick and easy installation
Discover the polarity inverters “ATE LC15, ATE LC30 and ATE MAX” (available in two colors), innovative devices designed to effectively combat dampness. Thanks to their wide coverage range—from 15 to 60 meters in diameter—these products, designed and manufactured in France, deliver excellent performance at a competitive price. Easy to install, they simply plug into a standard electrical outlet, with no masonry work required. Their low-frequency wave technology acts on rising damp by capillarity, providing long-lasting protection over time. By following our recommendations, you can see visible results within 18 to 24 months. Suitable for any type of building or home with moisture problems in walls and floors.
✨ Exclusive ✨: Discover our ATE devices, specially designed to treat wall dampness, now available on the Leroy Merlin and Castorama websites! ✅ Order your anti-dampness solution now from our online store. Simple and quick DIY installation. 🌟 Explore our online store today! 🌟
Our company, the leading reference against dampness
Help Humidité is recognized as a trusted expert in the fight against dampness in homes. Featured on television, radio, and in the specialist press, our expertise helps inform the general public and provide reliable solutions to effectively treat moisture problems and preserve the value of properties.
Expert advice: dampness in homes
Our innovative devices—ATE LC15, ATE LC30, and ATE MAX—use polarity inversion to treat rising damp and dry out walls.
In this video, discover how this technology works and get practical tips to improve your home’s moisture control, from ventilation to dehumidification solutions.
Explore our products online and find solutions tailored to your dampness needs.
The Expert’s Advice
Choose ATE LC15, ATE LC30, and ATE MAX for their effectiveness. ATG is an alternative if installing the other models isn’t possible. For optimal protection, choose a device that covers the entire ground floor.
Pour plus d’infos, consultez notre site ou contactez-nous.
Warranty
- 10-year warranty
- Made in France
- Designers of our wall-drying devices
- Products sold at the best prices
Simple and effective
- No damage to the structure
- Easy to install
- Drying walls and floors
- Effective for walls and floors
- Treats the entire building: walls, pillars, floors
Our strengths
- Listed by Leroy Merlin in several countries
- Many public buildings are already equipped.
- Thousands of households protected against dampness.
- Custom design for our partner distributors.
Where do you install the “ATE” device?
The ATE wall-drying device must be installed directly at the bottom of a load-bearing wall, on a flat surface. For optimal operation, it is preferable that the wall is damp. It is important not to install the device on a lining wall.
What is the difference between ATE and ATG?
ATE is an electromagnetic device that runs on electricity. It is generally recommended as the first choice. ATG is a geomagnetic device, fully autonomous and requiring no electricity. It is particularly suitable for second homes or public buildings, where a permanent electrical connection is not always possible.
What is the difference between the ATE models (LC15, LC30, MAX, Pulse)?
“ATE LC15”: small areas (7.5 m radius).
“ATE LC30”: whole houses (15 m radius).
“ATE MAX”: large buildings (30 m radius), more powerful and suitable for large areas.
“ATE Pulse”: the same power as the LC30 with a modern design.
What is the difference between the ATG models (LC15, LC30, MAX)?
ATG LC15: small areas (7.5 m radius).
ATG LC30: whole houses (15 m radius).
ATG MAX: large buildings (30 m radius), more powerful and suitable for large areas.
All are geomagnetic polarity inverters against wall dampness, with a 10-year warranty and made in France.
Why do you recommend the electric ATE device as a priority—an electric model?
We recommend the electric ATE device because it is faster and more powerful than a geomagnetic device. As soon as you plug it in, it starts working immediately, offering greater effectiveness to address your dampness problems.
Do I need to follow all the recommendations you provide?
It is indeed preferable to follow our recommendations to achieve the best results. The device does its job effectively, but it isn’t magic either. For example, it cannot stop water infiltration. You’ll get more optimal results by following our recommendations.
Do you offer an on-site assessment?
No, we do not carry out at-home assessments.
These visits are often indirectly included in the final quote by some companies, which leads to unnecessary extra costs for the customer.
Our devices, with a 10-year warranty, help treat capillary moisture effectively.
To advise you accurately, you simply need to send us a few photos of your walls. We can then quickly guide you to the most suitable model, at no extra cost.
Our company in the media
