How Do You Prevent Water Damage to Your Foundation?

Your gutters and downspouts are the first defense against foundation water. Clogged gutters overflow and dump water right next to your walls. Clean them in spring and fall, and check that downspouts extend at least five feet away from the foundation. If a downspout is short, add a flexible extension or a splash block to push water farther out.

Heavy snow and ice can also damage gutters. After a thaw, inspect for sagging sections or leaks. A simple fix now can prevent water from pooling around your foundation later.

• Clean gutters twice a year
• Extend downspouts at least five feet
• Use splash blocks at the base
• Check for leaks after snowmelt

Small cracks in your foundation can widen over time and let water in. Inspect the walls both inside and outside for hairline cracks. Use a concrete patching compound or a polyurethane sealant to fill them. Pay attention to the joint where the foundation meets the driveway or walkway, since that area often shifts.

Also check around pipes, cables, and vents that pass through the foundation. These gaps are common entry points. Seal them with a flexible caulk that can handle movement. If you see a large crack or bowing wall, call a structural professional for an evaluation.

Trees and shrubs can affect water flow. Roots may draw moisture away, but dense planting can trap water against the foundation. Keep mulch and soil beds at least a foot away from the walls. Also, avoid planting water-loving plants too close, since they encourage moisture buildup.

In winter, shovel snow away from the foundation, especially around doors and basement windows. As snow melts, it soaks into the ground. Act quickly after a thaw to clear any ice dams that block runoff. This simple habit can reduce the risk of water seeping into your basement.