What can excessive moisture in the attic lead to?

Excessive moisture in the attic can lead to structural damage, which is a significant concern for the integrity of the home. Moisture accumulation creates an environment conducive to mold growth, which can not only harm the health of the occupants but also deteriorate materials such as wood, drywall, and insulation. Over time, the structural components, including rafters and beams, may weaken, leading to issues such as sagging ceilings or, in severe cases, collapse. It can also promote the corrosion of metal components, further compromising the structure.

Proper attic ventilation is essential to managing moisture levels, helping to prevent these detrimental effects and maintain the longevity of the building's structure.