Tree Roots and Your Foundation: What You Need to Know

One of the most common concerns we hear from homeowners in Flower Mound, TX is: “Are tree roots going to damage my foundation?”

It’s a fair question—and like many things in tree care, the answer depends on a few key factors. Let’s separate myths from facts so you can protect both your home and your trees.

🧱 Myth #1: “Tree Roots Break Through Concrete Foundations”

False. Tree roots don’t have the power to break through solid concrete. What they can do is find and exploit existing cracks in your foundation if water and space are present. But they don’t force their way through like something out of a horror movie.

💧 Myth #2: “Roots Are Attracted to Foundations”

Partially True. Roots grow toward moisture. If your foundation has a leak or if the surrounding soil holds water unevenly (common in the clay soils of North Texas), roots may begin to grow toward it. They don’t “seek out” the foundation, but they’ll go where the water is.

🌿 Fact #1: Most Foundation Damage Is Caused by Soil Movement—Not Roots

In Flower Mound, we sit on expansive clay soil. When it gets wet, it swells; when it dries out, it shrinks. This movement—not the roots—is what puts pressure on foundations and causes shifting or cracking. Trees can influence this by pulling moisture from the soil, creating imbalances.

That’s why foundation damage often occurs near large trees, but it’s not because the roots are attacking—it’s due to the drying effect on the surrounding soil.

🛠️ Fact #2: Preventative Tree Care Helps Avoid Foundation Issues

If you’re concerned about tree roots near your home:

• Don’t overwater near the foundation

• Avoid planting large trees too close to the house (ideally 15-20 ft. minimum)

• Install root barriers when necessary

• Trim or remove trees that have outgrown their space

At [Your Company Name], we inspect root systems and provide strategic trimming or removal if a tree is too close for comfort.

🌳 Safe Distances for Common North Texas Trees

Tree Type	Minimum Distance from Foundation
Live Oak	20–25 feet
Cedar Elm	15–20 feet
Red Oak	20–25 feet
Chinese Pistache	15–20 feet
Bradford Pear	10–15 feet (but prone to splitting)

These are just general guidelines. Factors like soil type, foundation depth, and drainage all play a role.

👷 What to Do If You Suspect a Problem

If you notice:

• Cracks in your brickwork

• Doors or windows sticking

• Uneven floors or drywall separation

…you should consult both a foundation expert and a tree professional. We’ll help determine if a nearby tree is contributing to the issue—or if it’s just a symptom of natural soil movement in Flower Mound.

✅ The Bottom Line: Balance Is Key

Trees don’t need to be the enemy of your foundation. With smart planning and professional care, you can enjoy the shade, beauty, and property value trees provide—without putting your home at risk.

📞 Need a Root or Tree Assessment in Flower Mound?

At Tree Service Flower Mound, we help homeowners understand the relationship between their trees and foundation, and offer practical solutions that protect both.

👉 Call Tree Service Flower Mound for a free consultation. Serving Flower Mound, Highland Village, Lewisville, Argyle, and all of North Texas.