Why Do Floors Become Wet in Humid Conditions?
In high humidity environments, many buildings experience floor condensation and damp walls. The primary cause is that floor surface temperature drops below the dew point temperature of the air.
At this point, water vapor condenses into liquid on the floor surface, leading to persistently cold floors and increased risk of indoor mold formation .
Floor condensation occurs when surface temperature falls below dew point.
Principle of Floor Temperature Stabilization
An effective approach is to maintain a stable floor temperature using hydronic underfloor heating systems .
These systems operate based on radiant heat transfer principles , allowing gradual and uniform floor warming while reducing condensation risk.
Hydronic underfloor heating stabilizes indoor floor temperature.