Foundation Drainage Tips for the DFW Rainy Season
While Dallas–Fort Worth summers are known for heat and drought, they also bring surprise downpours and heavy thunderstorms. Sudden rainfall after long dry periods can be just as damaging to your foundation as dehydration—and sometimes even worse.
That’s why a smart drainage strategy is one of the most important steps you can take to protect your home. At Atlas Foundation, we’ve seen how poor drainage turns minor issues into major structural repairs. Here’s how to ensure your home is prepared for the next summer storm.
Why Drainage Matters
Your foundation relies on stable soil for support. When water pools near your home, it can:
- Erode supporting soil under slabs or piers
- Cause one section of the foundation to heave or sink
- Create pressure against basement or crawl space walls
- Lead to mold, mildew, and wood rot in pier and beam systems
In short, uncontrolled runoff is a recipe for structural instability.
Signs You Have a Drainage Problem
- Pooling water near the home after rain
- Splash marks or erosion under downspouts
- Mildew or damp smells in crawl spaces
- Water seeping through foundation cracks
- Soggy areas in your yard that never dry out
If you’re seeing any of these red flags, it’s time to inspect your drainage system.
5 Foundation Drainage Tips for Summer in DFW
1. Extend Your Downspouts
Make sure downspouts extend at least 3–5 feet away from your foundation. Consider flexible extenders or splash blocks for easy fixes.
2. Grade Your Yard Correctly
Soil should slope away from your house, not toward it. Add soil or regrade low areas to redirect runoff naturally.
3. Install or Maintain French Drains
French drains collect and redirect groundwater away from vulnerable areas. They’re ideal for flat yards or homes with repeated water intrusion.
4. Keep Gutters Clean
Clogged gutters cause overflow, which pours directly against your foundation. Clean them every season—or more often if you have overhanging trees.
5. Check Crawl Spaces and Pier and Beam Foundations
Pier and beam homes are especially vulnerable. Water buildup under the house can cause rot, mold, and settlement. Make sure ventilation is adequate and that there are no standing puddles.
Why Atlas Foundation?
Our drainage specialists understand the unique storm patterns and clay soil behavior of North Texas. Whether you need an evaluation, a French drain system, or a full foundation repair, Atlas Foundation provides honest advice and long-term solutions that work.
We don’t just fix problems—we help prevent them.
FAQ
Q: How do I know if I need a French drain?
A: If water pools near your home or you have recurring damp areas, a French drain can help redirect moisture away.
Q: Can poor drainage cause cracks in my foundation?
A: Yes. Water softens and shifts soil, which destabilizes your foundation over time.
Q: Do all homes need drainage systems?
A: Every home needs proper runoff control—even a simple downspout extension can make a big difference.
Q: Do you install French drains?
A: Yes. Atlas Foundation offers professional drainage solutions tailored to your property’s needs.
Glossary
French Drain – A trench filled with gravel and pipe that collects and redirects water away from structures.
Heaving – When foundation rises unevenly due to soil expansion from water.
Splash Block – A concrete or plastic device placed under downspouts to deflect water away.
Grading – Adjusting the slope of soil to direct water flow.
Pier and Beam Foundation – A foundation system elevated off the ground, sensitive to standing water and humidity.