Proven function

The method has been scientifically tested by the Norwegian Building Research Institute, NBI.

An installation has been evaluated for 6 years in a large property in Fredrikstad, Norway. The property used to experience substantial problems with damp, with the outer walls below groundwater level.

The NBI found that the interior walls in the property's basement had dried out, down to 45% relative humidity (RH).

The moisture supply in the exterior walls is high, but the humidity level in the concrete is kept below 75% RH.

The report shows that a correctly installed electro-osmotic installation reduces the damp significantly.

Read the whole report here 
Rapport NBI