Poor drainage can lead to repeated water damage to your home. It creates a cycle of water pressure, soil erosion, and foundation compromise. Each time an instance of water accumulation occurs, it worsens the underlying condition. This makes your property more vulnerable to subsequent water intrusion and damage.
Accumulation and Hydrostatic Pressure
Improperly sloped landscaping, dense clay soil, or clogged gutters can cause rainwater to pool near your home’s foundation instead of draining away. As the water saturates the ground, it exerts powerful hydrostatic pressure against your basement or crawlspace walls. Over time, this constant pressure will cause the walls to weaken. As a result, they can bow or crack.
Water Intrusion and Internal Damage
Those cracks that hydrostatic pressure creates can become entry points for water. With each recurring rainfall, water will seep through these fissures. This leads to repetitive basement or crawlspace flooding.
Ongoing moisture creates the ideal environment for mold and mildew growth. This causes unpleasant, musty odors and damages drywall, insulation, and carpeting. Moisture also leads to wood rot, which threatens the integrity of your home.
Foundation Instability and Soil Erosion
As pooling water repeatedly erodes the soil around your foundation, the ground’s ability to support the weight of your house is compromised. This leads to the foundation settling unevenly and shifting.
Foundation movement can cause many problems throughout your home. You could experience cracks in your interior walls and exterior brick. Doors and windows can become misaligned, stick, or be difficult to open and close. Furthermore, your floors may become uneven or sag.
Just like roads, your concrete surfaces that are built over poorly drained soil can break down from freeze-thaw cycles. Trapped water under walkways, patios, and driveways will expand as it freezes, which creates heaving, cracks, and uneven surfaces. As these surfaces age and become damaged, they create new pathways for water. This often causes the water to flow toward your house, which further adds to your drainage issues.
Breaking the Cycle
To prevent water drainage issues, you need to address the underlying problems. You can reslope the ground so it directs water away from your foundation. Ensure your gutters are clear and downspout extensions carry water at least ten feet away from your house. You can also install a French drain. This is a trench with a perforated pipe covered in gravel and special fabric. It collects water and redirects it to a safe discharge area.
If basement flooding is an issue, a sump pump will help. It will efficiently manage and remove excess water that collects in the basement or crawlspace. Once you make these necessary adjustments to ensure proper drainage, you’ll want to repair any damage left behind. Call United Water Restoration in Charlotte, NC today to schedule our water damage restoration services.
