7 Different Types of Concrete Damage: A Homeowner’s Guide

As a homeowner in the Greater Houston area, you understand the importance of maintaining your property. Your concrete surfaces, from your driveway to your patio, play a crucial role in your home’s curb appeal, functionality, and value. However, our region’s unique climate and soil conditions can take their toll on your concrete, leading to various forms of damage. 



Concrete Specialists of Texas believes in empowering homeowners with the knowledge to identify and address these issues promptly. This guide will walk you through seven common types of concrete damage we see in the Houston area and what they mean for your property.

1. Cracking

Cracks are one of the most common issues. While not all cracks are a cause for alarm, it’s essential to understand their origin. Plastic shrinkage cracks are fine, surface-level cracks that occur when the concrete is still curing. These are generally not a structural concern. However, settlement cracks, which are wider and more significant, can indicate underlying soil issues. 



Houston’s expansive clay soil is notorious for causing this type of damage. If you notice large, growing cracks in your foundation or driveway, it’s time to call the professionals. We can assess the damage through our residential concrete services and recommend the best course of action.

2. Spalling and Scaling

Have you noticed the surface of your concrete flaking or peeling away? This is known as spalling or scaling. This type of damage is often the result of poor finishing or an improper concrete mix, but it can also be caused by freeze-thaw cycles. 

Though they’re less common in Houston, spalling and scaling can still happen during our colder winters. The high humidity in our area can also cause moisture to seep into the concrete, leading to surface deterioration. Addressing spalling early can prevent more extensive damage to concrete driveways and other surfaces.

3. Discoloration and Stains

Discoloration might not seem like a structural issue, but it can certainly detract from your home’s appearance. Stains from oil, grease, and rust are common on driveways and in garages. Additionally, the intense Texas sun can cause discoloration over time. In some cases, discoloration can also be a sign of moisture or chemical reactions within the concrete. 

4. Pitting and Pop-outs

Pitting and pop-outs are small holes or craters that appear on the surface of your concrete. These are often caused by porous materials, like shale or wood, that were accidentally mixed into the concrete. When these materials absorb moisture and then expand, they can cause a small piece of the concrete to “pop out.” While a few small pits may not be a major concern, extensive pitting can weaken the concrete surface and make it more susceptible to further damage.

5. Settling and Sinking

Uneven concrete surfaces are a significant safety hazard and a clear sign of underlying problems. As we mentioned earlier, Houston’s expansive clay soil is a major culprit. When the soil beneath your concrete slab expands and contracts with changes in moisture, it can cause the slab to settle or sink. This is a common issue for concrete patios and walkways. Our team has the expertise to level and restore your sunken concrete, ensuring a safe and even surface.

6. Curling

Curling is when the edges of a concrete slab curl upwards, creating a slight dish shape. This is typically caused by a difference in temperature and moisture between the top and bottom of the slab. The top surface dries and shrinks faster than the bottom, causing the edges to lift. This can create a tripping hazard and indicates that the slab was not properly cured. While more common in large commercial projects, we also see this in residential settings.

7. Crazing

Crazing is a network of fine, random cracks that create a map-like pattern on the surface of the concrete. This is usually caused by the concrete surface drying too quickly during the curing process. While crazing is a cosmetic issue that typically doesn’t affect the structural integrity of concrete, it can be a sign of a rushed or improper installation.

Concrete Specialists of Texas: Your Trusted Houston Concrete Experts

At Concrete Specialists of Texas, we’ve seen it all when it comes to concrete damage. As a locally owned and operated company, we understand the unique challenges caused by our climate and soil.



Whether you have a small residential repair or a large commercial concrete project, our team is here to provide you with durable, long-lasting solutions. If you’ve noticed any of these types of damage on your property, don’t wait for the problem to get worse. Contact us today for a free, no-obligation quote and let us restore the beauty and safety of your concrete surfaces.