Heavy rainfall can be more than just a minor inconvenience—it can lead to serious issues like a leaking basement. Not only does a wet basement damage your belongings, but it can also compromise the structural integrity of your home and promote unhealthy mold growth.

Fortunately, there are effective strategies you can implement to stop your basement leaking after heavy rain.

7 Ways to Stop Your Basement Leaking After Heavy Rain

  • Inspect and Repair Foundation Cracks
    Small cracks in your foundation might seem insignificant, but they can be major entry points for water. Periodically check your basement walls and floors for any cracks or gaps. Use high-quality waterproof sealants to repair small cracks yourself. For larger or persistent cracks, it’s wise to consult a professional to ensure they’re properly sealed.
  • Ensure Proper Exterior Drainage
    Water pooling around your home’s foundation increases the risk of leaks. Make sure the soil slopes away from your home to direct water away. Install extensions to carry water at least six feet away from your foundation. Consider installing French drains or swales to redirect water away from your home.
  • Maintain Your Gutters and Downspouts
    Clogged gutters can overflow, allowing water to seep into your basement, which is why you should keep gutters free of leaves and debris, especially during the fall. Also, check that downspouts are securely attached and functioning.

It Costs Over $43,000 to Restore a Flooded Basement

It costs a fraction of that to prevent your basement flooding

  • Inspect and Repair Foundation Cracks
    Small cracks in your foundation might seem insignificant, but they can be major entry points for water. Periodically check your basement walls and floors for any cracks or gaps. Use high-quality waterproof sealants to repair small cracks yourself. For larger or persistent cracks, it’s wise to consult a professional to ensure they’re properly sealed.

  • Ensure Proper Exterior Drainage
    Water pooling around your home’s foundation increases the risk of leaks. Make sure the soil slopes away from your home to direct water away. Install extensions to carry water at least six feet away from your foundation. Consider installing French drains or swales to redirect water away from your home.
  • Maintain Your Gutters and Downspouts
    Clogged gutters can overflow, allowing water to seep into your basement. That’s why you should keep gutters free of leaves and debris, especially during the fall. Also, check that downspouts are securely attached and functioning.
  • Adding a layer of waterproofing can help seal out moisture.
    Select a waterproof paint or sealant designed for basement walls. Follow the manufacturer’s instructions for the best results. Use this method for minor moisture issues—not significant leaks.
  • Install a Sump Pump System
    A sump pump can prevent water accumulation in your basement. Make sure the sump pump is correctly installed to ensure it pumps out water. Routine maintenance and testing are also essential, especially before heavy rains.

  • Utilize a French Drain
    French drains redirect groundwater away from your home. They are a long-term, cost-effective solution for preventing water from pooling around your home. That said, to dig and prepare an effective French drain, you should hire a professional team. They’ll make sure the gradient is adequate to drain water, not just pool it further away.

  • Landscape Strategically Around Your Home
    Your yard can contribute to or help prevent basement leaks. Use water-absorbing plants and shrubs near your foundation, plus reduce concrete areas that prevent water absorption. Plus, if you have trees with invasive roots on your property, take steps to keep the roots away from your foundation. Apply Waterproof Coatings to Basement Walls

63+ Years of Keeping Basements Safe and Dry

The City Wide Group has helped thousands of people and companies stop their basements from leaking after heavy rain. Our team offers a wide range of services, including basement waterproofing, drain cleaning, and more.

Find out what the most effective and cost-efficient option is for you to protect your basement–get in touch with us.

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