Damage That Can Be Caused by Humidity in a House

Humidity in a house can cause a lot of problems if not taken care of. Allowing excess moisture to accumulate can cause several issues.

Flooring Problems

High levels of humidity can create mold and mildew in carpeting. This can be very difficult to diagnose, and even harder to get rid of. Many times the carpeting needs to be stripped down to the subflooring and replaced entirely if the problem gets out of control. Wood floors and subfloors can also experience rot spots that need to be replaced if humidity is allowed to build up on the flooring level.

Wall Issues

Excess humidity can create pockets of moisture in the walls of your home. These pockets of moisture can cause drywall to become soggy and flake away over time. Mold and mildew can build up in these areas too. Once the mold starts to build up, it will grow and expand. Once mold has become a problem, it can be costly to repair.

Paint Problems

Moisture can also lead to interior paint problems. In bathrooms you may see paint starting to bubble or peel. In other areas of the home you may notice some bubbling and cracking. When humidity levels are too high in a home for a prolonged period, the water can dissolve the bond the paint has on the wall. This will cause the paint to bubble and stretch.