One of the worst disasters a homeowner can face is a flooded basement, although it might not seem that way at first. The basement isn’t typically the main living area, and is often overlooked or considered a low priority. The truth is, however, that leaky basements are worth responding to immediately, as long-term moisture damage will destroy a home’s infrastructure.

Bethany, CT-based waterproofing contractors, A. Gombos Basement Waterproofing, explain the main causes of basement flooding below.

5 Most Common Causes of Flooded Basements

1. Broken Floor & Wall Seals

Either as a result of poor installation or years of deterioration, wall seals can come undone and allow moisture to seep through during storms. This is why the corners between walls and floors should be one of the first places you check in the event of basement flooding.

2. Property Grading Issues

Ideally, homes are constructed as “uphill” as possible on a piece of property, allowing water to drain away from the building. This doesn’t always work out, however, and sometimes the terrain changes as a result of natural erosion. If you have a grading issue, you’ll need to be extra vigilant about addressing a flooded basement, and should consider regrading the land if possible.

3. Gutter Blockages

Your gutter system may be on the opposite end of your home, but it’s still highly connected to the health of your foundation. If your gutters get blocked up, rainwater will no longer be directed through the proper route, and will instead overflow onto your foundation or into your basement.

4. Poor Downspout Placement

Downspouts are supposed to direct water far away from your house, ideally into a weeping tile, or the nearest gutter or rain garden. If yours are improperly placed, remedy the situation as soon as possible.

5. Malfunctioning Sump Pump

Sump pumps are designed to turn on whenever basement water levels are too high, and dispose of the water accordingly. If yours no longer works, invest in sump pump repair before the next big storm—you’ll be glad you did.

If you’re dealing with a flooded basement and live near the Bethany, CT, area, you can reach A. Gombos Basement Waterproofing for estimates at (203) 393-3009. More information about their basement waterproofing services is available on their website.