What is a key consequence of excessive condensation in buildings?

Excessive condensation in buildings leads to structural damage as the persistent moisture can cause wood to rot, promote mold growth, and weaken the integrity of building materials. When condensation accumulates on surfaces such as walls, ceilings, and windows, it can create an environment conducive to deterioration. This degradation not only affects the aesthetics of a building but can also compromise its safety and longevity.

In contrast, improved indoor air quality, increased energy efficiency, and enhanced comfort levels are outcomes typically associated with proper humidity control and ventilation, rather than a consequence of excessive condensation. Therefore, understanding the effects of moisture accumulation is crucial for maintaining the structural integrity and safety of buildings.