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Tips for Preventing Erosion Around Concrete Surfaces

Published: April 25, 2025

Erosion is one of the most common threats to concrete surfaces—especially patios, driveways, walkways, and foundations. When soil washes away from underneath or around concrete, it creates voids that lead to cracking, sinking, and long-term structural damage.

At SVD Restoration, we’ve seen firsthand how preventable erosion-related damage can be. With a few smart practices, you can safeguard your concrete investment for years to come.

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1. Ensure Proper Drainage

Water is the #1 cause of soil erosion. To protect your concrete, you need to make sure water flows away from it.

  • Grade soil so it slopes away from the concrete surface (ideally a 2% slope)
  • Install downspout extensions to carry roof runoff away from patios and driveways
  • Use French drains or swales to redirect water in larger areas

Poor drainage causes pooling, which weakens the base under your concrete over time.

2. Install Edging and Borders

Adding physical barriers like stone, brick, or concrete edging can help contain the soil around slabs and minimize erosion from water runoff or foot traffic.

  • Landscape edging adds structure and keeps soil from washing away
  • Mulch or decorative rock borders can help slow water movement

3. Use Erosion Control Landscaping

Strategically placed plants and ground cover can reduce erosion by absorbing water and stabilizing the soil.

  • Use native plants or grass with strong root systems
  • Plant shrubs or ground cover along sloped edges of driveways or sidewalks
  • Consider erosion control mats or turf reinforcement if vegetation is sparse

4. Avoid Heavy Water Flow Near Concrete

Irrigation systems and hose runoff can unintentionally cause erosion if water is repeatedly hitting one area.

  • Don’t direct sprinkler heads toward concrete
  • Check hose spigots and make sure they’re not causing puddling
  • Avoid washing vehicles or surfaces in a way that sends water under the slab

5. Seal Cracks and Joints Promptly

Even small cracks in concrete can allow water to seep beneath the slab, eroding the base and making the problem worse.

  • Use high-quality concrete sealant to fill cracks early
  • Inspect joints seasonally for signs of wear or widening
  • Consider professional repair if you notice sinking or spreading cracks

6. Compact Soil During Construction

If you’re installing new concrete, compacting the soil underneath is critical to prevent future erosion.

  • Use mechanical tampers to compact base soil and gravel
  • Make sure contractors follow best practices for foundation prep

7. Monitor and Maintain Regularly

Routine inspections are key to catching erosion early before it becomes a costly repair.

  • Walk the perimeter of your concrete after heavy rain
  • Check for soil displacement, pooling water, or exposed slab edges
  • Refill and regrade low areas as needed

Don’t Let Erosion Compromise Your Concrete

Whether you’re dealing with a sinking walkway or want to prevent future damage, SVD Restoration can help. Our team specializes in concrete lifting, waterproofing, and surface repair solutions that extend the life of your concrete and protect your property.