Landscaping & Your Home’s Foundation

The Connection Between Landscaping and Foundation Health

Improper grading, excess moisture management, and the impact of tree roots are large contributors to foundation stress. Here are a few factors homeowners should be aware of:

• Poor drainage or grading can lead to water pooling near your foundation or crawlspace. Over time, this moisture can seep into your basement or create mold-prone environments, potentially compromising structural integrity and indoor air quality.
• Large trees or aggressive root systems planted too close to the home may grow toward the foundation, looking for water. This can disrupt the soil’s moisture content, leading to soil shrinkage during dry periods or expansion when moisture returns, thereby causing movement and stress on walls or slabs.
• Heavy or clay-rich soils, common in Southeast Michigan, tend to hold water, which expands and contracts with changing moisture levels. This can potentially lead to shifting or cracking foundations and costly repairs.

Practical Tips to Protect Your Home

While every home is different, here are a few general tips to help reduce the risk of landscaping-related damage:

• Ensure proper slope: Soil should slope away from your home to encourage drainage.
• Watch your watering habits: Automatic sprinkler systems should be set to avoid overwatering near the foundation.
• Choose plants wisely: Opt for shrubs or trees with less invasive root systems and avoid planting large trees too close to your home.
• Keep gutters and downspouts clear: Make sure downspouts direct water at least 6 feet away from your home.

If you’re noticing standing water near your foundation, musty smells in your basement, cracking walls, or sloping floors it might be time to speak with a professional. Addressing these issues early can prevent more extensive and costly damage down the line.