Why Concrete Cracks and What to Do About It

Almost all concrete cracks eventually. What matters is why, where and what you do about it.

Why It Happens

Concrete shrinks as it cures, and temperature, moisture and soil movement add stress. Joints are cut to give cracks a planned place to form.

Poor base, poor drainage and heavy loads can cause more serious cracks.

Types of Cracks

Hairline cracks are common and often cosmetic. Wider cracks, cracks with height differences or cracks that keep growing need attention.

Cracks along joints are usually working as intended.

Repair Options

Flexible fillers and sealers can close many cracks and keep water out. Larger problems may need base repair, leveling or replacement.

We can look at a crack and tell you what it means.