Preventing a wet basement

How to prevent a wet basement

The phrase “wet basement” strikes fear into the hearts of most homeowners. And for good reason, seeing that the American Society of Home Inspectors estimates 60 percent of U.S. homes have wet basements. And not only do they look, smell, and feel unpleasant, they also pose a risk to your home’s value.

Your home might need a little TLC now that spring is finally here. From basement floods to leaky roofs to malfunctioning (or non-existent) sump pumps, those April showers can wreak some serious havoc if you're not proactive.

KEEP YOUR HOME SNUG AND DRY

Where to start? Ideally, before there’s a problem. Here’s a quick to-do list:

  • Put your snow shovel to work. Most basements get wet when rainwater or melted snow runs toward the walls of houses from roofs, yards, and driveways. So, it’s a good idea to move snow away from the foundation of your home. Push accumulated precipitation 3 to 5 feet away from the structure to help reduce the risk of a wet basement due to snow melt.
  • Consider a sump pump. An upright (pedestal) or submersible sump pump that’s been properly maintained can be your home’s first line of defense. Inspect and clean any existing pump and test it by pouring water into the pit. The discharge hose should carry the water several feet away from the house to a well-drained area.
  • Check and maintain your downspouts and gutters. A downspout’s job is to carry accumulated water several feet away to a well-drained area. Start by cleaning your gutters and repairing holes in them. Make sure they are not loose from the house and that they slope toward downspouts to allow water to fall directly from the roof to the ground. Check your spouts and gutters regularly for debris clogs and damage.
  • Watch your window wells. Window wells can collect water, causing leaks into the basement. The perimeter of windows should be tightly caulked and sealed to prevent any kind of water entry. All entry points need to be inspected to prevent water from flowing through them, and don’t forget to check for cracks in the wall or floor where water could seep in.
  • Regard the roof. It's worth the time to examine the condition of your roof before spring rains start. Look for damaged or missing shingles or tiles, and for cracks in the sealant around flashing, roof-mounted hardware, skylights, and vents.
  • Safeguard against CO poisoning. If your venting system has been damaged by hail or blocked by debris, you could be at risk for carbon monoxide (CO) poisoning. Have your roof inspected every year, and if it needs to be repaired, find an experienced contractor who understands venting systems.
  • Foster the foundation. To prevent basement and garage flooding, build up the soil around your home’s foundation, by first cleaning up old mulch, leaves, and ground covers. The Washington Post reports that the earth around your house should slope at least 1 inch per foot, going away from your house for about 6 to 8 feet. The grading should consist of fill soil with a clay content of 20 to 30 percent. Don’t use sandy soil or soil containing a lot of organic matter because it doesn’t shed water adequately. Properly grading the soil will help to divert water from the foundation.
  • Use your yard as a sponge. Just getting water away from your house isn’t enough — the true goal is getting the water to soak into the ground. The American Society of Home Inspectors recommends planting a rain garden in your yard to help soak up the extra water. A rain garden collects water from hard surfaces such as rooftops, sidewalks, driveways, and patios. The shallow decline of the garden holds the water, so it can slowly soak back into the ground as the plants, mulch, and soil naturally remove pollutants from the runoff.

 

MAKE SURE YOU’RE PROTECTED

Before something happens to your home — whether it’s fire, flood, or just weather-related headaches — make sure you’re covered. 

TALK TO AN AGENT TODAY