How to Repair a Wet Basement from Outside the Home

Fix a Wet Basement with Exterior Foundation Repair

Wet basements are a common problem in both new and old homes. A damp, wet basement can cause mold and mildew to grow, which not only ruins the floor and wall but also has the potential for significant health concerns. Fortunately, a wet basement can be solved with exterior foundation repair services.

When Basement Waterproofing Does not Work

Though basement waterproofing is an inexpensive way to protect your home, it is not always the single solution to the problem. Depending on the slope of your home, water from the outside may flow downhill, seeping onto your driveway, patio, lawn, and into the basement. When water gets stuck inside the basement wall, the pressure can cause damaging cracks. In most severe cases, this can cause structural failures and erosion of the foundation.

Fortunately, this issue can be solved through exterior foundation repair. Waterproofing only reduces the amount of water that penetrates into the basement but does not always address the root cause. Through exterior foundation repair services, your exterior foundation walls will be treated with a special waterproof coating. This will help prevent the water from seeping into the walls in the first place.

How to Determine the Need for Exterior Foundation Repair

If you are unsure of if basement waterproofing services will be enough to solve your problems, there are a few things you can check to determine if exterior foundation repair is your next step.

  • Check for grade sloping: Walk around your home, checking to see if the dirt or lawn slopes away from the basement walls. If the ground appears to be level at the foundation and basement wall or sloping into the house, then you may need additional repair services.
  • Check for patio sloping: If your home has a patio, its construction could be impacting your basement. If the lawn is higher than the patio door threshold, water can potentially seep in below through the ground.
  • Check for driveway sloping: Your driveway may be contributing to your damp basement. The flat surface can carry a significant amount of water, so if it is sloping down towards your house, you should look into additional repairs.