top of page
  • Basements911

Why Does My Basement Flood After It Rains?

Rain is all too common in Pennsylvania and New Jersey. Due to factors like a humid climate and proximity to the Atlantic Ocean, Pennsylvania experiences an average of 137 rainy days per year while New Jersey averages around 120.

When rain falls, however, many people experience basement flooding that can impact their home’s structural integrity. If left unattended, this can lead to significant and costly damages. If you’re worried about basement floods, we’re here to answer your questions about the causes of basement flooding and how you can protect your home from future floods.

What Causes Basement Flooding?

While basement flooding often occurs during natural disasters like flash floods, heavy rains, and rapid snowmelt, it can also be a result of poor construction and drainage problems. These may include, but are not limited to:


Even if you have closed all possible entrances to your basement, water can still enter through any cracks and holes in your floors and walls. This often happens when a home is old and aging; the materials tend to deteriorate, making it easier for water to penetrate them.

Water Pooling

Another possible cause is water pooling. Naturally, gravity will pull the water down. With that being said, if you have inadequate grading or clogged downspouts and gutters, the water will run down the walls of your house to gather at your home’s foundation, causing floods to pool into your basement.

Sump Pump Failure

Sump pumps are specifically designed to remove excess water from your property’s foundation. If they fail during a downpour, the groundwater can seep through into your basement, allowing water to damage your belongings and your home.

How to Prevent Basement Flooding

Luckily, there are many ways to prevent basement floods. These include, but are not limited to:

Cleaning Your Gutters

Your gutters direct water from the roof of your house away from your home’s foundation. However, they can only work effectively if the pathway is clear. Be sure to schedule gutter cleaning at least three to four times a year.

Installing Downspout Extensions

If, after cleaning your gutters, you notice that water keeps pooling in one area, you can consider installing downspout extensions. These inexpensive additions to your drainage system can lead the water away from your property and into the proper drains to protect your basement from flooding.

Repairing Your Home’s Structure

If you find cracks or holes in your home’s structure, be sure to treat them as soon as possible. You can seal possible openings or upgrade your old materials. Doing this will not only prevent water from entering your basement, but it can also offer a wide range of benefits, including:

  • Mold and mildew growth prevention

  • Increased property value and durability

  • Minimized structural damage

  • Reduced energy cost

For the best results, talk to an expert in foundation repair in Bucks County, PA.

Contact Basement Solutions for Professional Assistance

Protecting your basement from flooding can be time-consuming and complex. For this reason, we recommend calling basement waterproofing specialists in Philadelphia—like us! We can improve your basement’s foundation and drainage systems to avoid flooding incidents in the future. For more information on our offerings, contact us today!

81 views0 comments


bottom of page