Wall Drying with the ATG LC15 – Geomagnetic Solution Against Wall Moisture
Discover the ATG LC15 System – Geomagnetic Technology to Treat Rising Damp
A natural, long-lasting solution to dry damp walls
It is a geomagnetic polarity inverter, designed in France, to naturally tackle rising damp.
Unlike most moisture-treatment systems, this innovative device requires no electricity, no batteries, and no maintenance.
How does the ATG LC15 work?
This device uses the Earth’s natural magnetic fields to generate a modified signal that interacts with water molecules contained in porous materials (brick, stone, mortar).
This magnetic field reverses the natural capillary movement, preventing moisture from rising and encouraging its gradual evaporation through the walls.
100% passive process, silent, and chemical-free.
Compact and easy to install
With a 15-meter coverage diameter (7.5 m radius), the ATG LC15 is ideal for medium-sized areas.
Easy and flexible installation:
Place it on a stable shelf or inside a piece of furniture
Or mount it on the wall, with no drilling or wiring
Simply follow the provided recommendations and the device works on its own—no settings and no power supply required.
When can you expect results?
When installed correctly in a well-ventilated space, visible improvements are typically observed within 18 to 24 months.
Results may vary depending on wall composition, the initial moisture level, and the building’s overall conditions.
Perfect for homes and professional spaces
It is perfectly suited for:
Older homes
Offices and commercial buildings
It provides a discreet, durable, non-invasive solution to control moisture and improve comfort.
A natural choice against dampness
Unlike electrical or chemical solutions, the device works naturally thanks to the Earth’s magnetic field, treating the issue at its source.
Silent
Maintenance-free
Eco-friendly
Made in France
If you are looking for a reliable and long-lasting solution against rising damp, this device is a responsible and smart choice.
Certified reliability and performance
- 10-year manufacturer’s warranty
- Made in France
- Designed by our in-house experts in wall-drying technology
- Products offered at the best prices
Effective performance and ease of use
- No structural damage
- Easy to install
- Targets the root cause, not just the symptoms
- Self-contained device, maintenance-free
- Treats the entire building: walls, pillars, floors (depending on the power)


How the ATG LC15 system treats wall moisture
- Works using energy from the Earth’s magnetic field
- Promotes the natural evaporation of moisture
- Effective solution against rising damp in walls
- Zero energy consumption
How the ATG LC15 system treats wall moisture
The geomagnetic system is a high-performing technology for treating rising damp in walls, without requiring major work. This cylindrical device uses energy from the Earth’s magnetic field to emit a phase-shifted signal that neutralizes the upward movement of water. The walls are treated gradually through the natural process of moisture evaporation, with no battery and no electrical power supply.
🔎 To optimize drying efficiency
It is recommended to remove materials or coverings that could block evaporation
⚠️ Please note: this system does not treat water infiltration issues, flooding or surface mould, which require specific treatments
✅ Key benefits
100% self-contained, with no battery or electricity
No emission of electromagnetic waves, as the device is designed using passive circuits only
Simple installation, including in homes without a crawl space
A long-lasting, natural and non-invasive solution for drying walls
