Drying out damp walls
and air treatment

Treatment of wet wall problems by capillary rise and osmosis

Discover all our anti-humidity treatment solutions 

Humidity is not inevitable!

Discover our unique HYGRO product:
a geomagnetic process intended for drying out walls affected by rising damp.

Our HYGRO anti-humidity geomagnetic device eliminates the natural potential difference that exists between the top of the dry wall and the bottom of the wet wall. It returns the natural magnetic field out of phase, which removes the energy used by water molecules to rise from the ground to the top of the walls.

The walls are no longer supplied with water molecules, naturally sanitize by evaporation after a period of one year, provided that the surface condition of the wall allows it.

  • Environmentally Friendly and without power supply
  • Economical compared to other more expensive solutions (resin infiltration, electro-osmotic processes, polarity inverter ...)
  • 10 years warranty, satisfied or refunded
  • No destruction
1st prize for innovation in 2015
at the home fair in Porto (Portugal)
for its geomagnetic process against capillary rise

Discover the product Ask for a quote

Our different expertise and solutions to your humidity problems

wall drying technique
Drying of walls
In order to proceed to thedrying up of the walls, it will be necessary to diagnose the cause of rising damp in the walls
sanitation and treatment of humidity in the air
Air treatment
Humidity management either by Dehydration or dehumidification depending on the situation and the materials to be treated.
signs of rising damp, diagnosis and treatment
Moisture overview
Causes of humidity (capillary rise, infiltration, ventilation), consequences of humidity (condensation, mold, degradation of coatings, parasitic development, etc.).
consequences of humidity after water damage
Water damage
Water infiltration are also the causes of humidity in a house, because they soak the walls and cause water damage. (pipeline leak, poor waterproofing of a roof, bad weather flooding, etc.)

"The HYGRO anti-humidity geomagnetic device:
our economical and ecological solution against humidity problems! "

Download the datasheet

Hygrotop Drying, supports you and offers you innovative, sustainable and economical solutions
against rising damp
request a humidity diagnosis and identify humidity problems
Your humidity diagnosis made to measure by one of our qualified technicians.
Online order dehumidifier and drying product for walls
Discover HYGRO, our geomagnetic process against rising damp.
see our achievements in the treatment of humidity on buildings
Find all our achievements after the installation of a HYGRO on the different buildings treated
  • innovative geomagnetic processGeomagnetic process, 1st prize for innovation at the Porto fair in 2015
  • guaranteed resultsResult guarantees
    (satisfied or refunded)
  • ecological dewatering techniqueEcological process
  • Quality of our services, satisfied or reimbursedQuality procedure
    (diagnosis and checks)
Do you want to become a partner distributor?

Advice, information? Do not hesitate to contact us.

Drying of walls - Air treatment - Water damage - Humidity

HygroTop Drainage, 40360 TILH
E-mail :
SIRET: 82037660600019 - NAF: 7490B
My account | Terms and conditions | Legal information | ABC dev. 1.6.9
Done by  ABC IDEA
join us on FacebookShare your review on Google+Contact HygroTopLocate HygroTop
Customer reviews
HygroTop Drying
HygroTop Drying - Expert in humidity problems in walls related to capillary and osmotic rise
HygroTop Drying
1831 Route de Saint GironsTILH,FRANCE 40360
A customer satisfaction rated on average
5 / 50
at 2 opinion.