Water is one of your foundation’s biggest threats. And here in North Carolina, where heavy rain and red clay are common, proper drainage can make all the difference in keeping your home stable and dry.
While major drainage issues may require professional help, there are several DIY improvements homeowners can tackle to protect their crawlspace or basement from water intrusion. Here are some tried-and-true tips straight from the Dunwell team.
🛠️ 5 Easy DIY Drainage Fixes for Your Home
1. Extend Your Downspouts
Short downspouts are one of the most common culprits of water pooling at the base of a home.
✅ Add extensions to carry water at least 4–6 feet away from the foundation.
✅ Use splash blocks or drainpipes for better direction and control.
2. Clean Out Gutters Regularly
Clogged gutters cause rainwater to spill over and saturate the ground near your foundation.
✅ Clean them at least twice a year—more often if trees are nearby.
✅ Check for sagging or disconnected sections while you’re at it.
3. Grade Your Landscaping Away From the House
If the ground slopes toward your foundation, rainwater has a direct path into your crawlspace.
✅ Use soil to build up the grade so it slopes away from your home (a 5% slope is ideal).
✅ Avoid piling mulch or flower beds directly against foundation walls.
4. Check for Erosion or Low Spots
After a heavy rain, walk around your home and look for puddles or sunken areas.
✅ Fill low spots with soil and reseed grass to encourage better runoff.
✅ Use gravel or rock in problem areas to help with drainage.
5. Create a Shallow Swale or Drainage Path
If you have consistent runoff toward the house, consider digging a gentle swale (basically a shallow, grass-lined ditch that redirects water).
✅ Place it strategically to guide water toward a safe discharge area.
✅ This is low-cost, effective, and can blend right into your landscaping.
💧 BONUS: Thinking About a French Drain?
Installing a French drain (a trench with gravel and a perforated pipe) is another great way to redirect water away from your home. But can be labor intensive so it’s not for everyone.
✅ If you’re handy and have the tools, it’s a solid weekend project.
⛏️ If not, call us—this is one of the drainage solutions we professionally install. We’ll make sure it’s done right and built to last.
⚠️ When It’s Time to Call a Pro
DIY fixes go a long way, but if you’re seeing water in your crawlspace, standing water near your home’s perimeter, or signs of foundation damage (like wall cracks or bowed basement walls), it’s time for a professional inspection.
At Dunwell Structural Repair, we offer drainage correction, encapsulation, and foundation stabilization solutions—all tailored to your home and soil conditions. And as always, estimates are free.
📞 Call us at 336.867.0298 or visit 🌐 dunwellsr.com to schedule your free inspection.
A little water shouldn’t lead to a big problem. Let’s keep your foundation safe—starting right outside your door.