What can excessive humidity in a building lead to?

Excessive humidity in a building can lead to mold growth because high moisture levels create an ideal environment for mold spores to thrive. Mold reproduces through spores that are easily airborne and can settle in damp areas, such as walls, ceilings, and hidden corners in bathrooms and basements. When humidity levels rise, these spores can colonize rapidly, leading not only to unpleasant odors and unsightly stains but also potential health problems for the building’s occupants.

While mold growth is a significant concern, excessive humidity can indeed contribute to other issues as well, such as energy wastage, structural damage, and allergic reactions. High humidity forces air conditioning systems to work harder, potentially leading to higher energy bills. It can also compromise the structural integrity of a building by causing wood to rot or drywall to deteriorate. Additionally, mold and mildew can trigger allergic reactions in sensitive individuals, further emphasizing the importance of controlling humidity levels to maintain a healthy indoor environment.