Heavy Rainfall can lead to water damage

4/18/2022 (Permalink)

While water damage is typically associated with events like flooding or plumbing malfunctions, heavy rain can also cause its own set of issues regarding water damage around the house.

While any level of moisture can cause damage, heavy rain is considered rainfall at rates over 0.3 inches per hour and can work its way into much smaller vulnerabilities in your home. To help you better prepare and avoid water damage, we have put together a list of how these rapid rainfall rates can cause issues.

How Heavy Rains Cause Household Water Damage

Backup of clogged gutters. Clogged gutters can cause significant damage to your home after heavy rains. If there is debris in the gutters, it will be difficult for water to drain away, which can then result in leaks from puddles as the water is left standing against the roofline.

Leaks around windows and doors. Windows and doors are supposed to be sealed against the elements, but as their weatherproofing ages, it can deteriorate as well. When heavy rains roll through, water can find its way into minuscule cracks and cause damages.

Poor drainage around the foundation. If your home is at the bottom of a hill or does not have adequate drainage around the foundation, heavy rains can build up against the base of your home and lead to leaks in your basement or crawl spaces.

Leaks in and around the roof. Roof leaks are one of the leading consequences of heavy rains, and they can sneak up suddenly. All it takes is for a shingle to be scraped away or a weak spot to form and rainwater can begin seeping in as it falls.

Malfunctioning of a sump pump system. For homes with sump pumps, doing regular maintenance and checking for issues is key—otherwise, the pump system can get overwhelmed and will not be able to effectively move water away from the home.

Leaks around chimneys and skylights. Houses with chimneys and skylights tend to be more vulnerable to heavy rains than homes without them. While they are nice features to have, the seals where they meet with the roof can grow vulnerable over time and become overwhelmed when rainfall is heavy.