Concrete is a popular building material for homeowners due to its durability and aesthetic appeal. Concrete serves as the foundation of many aspects of our homes, from your driveway to your patio. Unfortunately, various maintenance and structural issues can compromise its integrity over time.

Understanding the signs of concrete distress and knowing when it’s time to call in a professional can save you from costly repairs down the road. Here are some of the most common problems that affect concrete and when you should call a professional for help.

Cracking Concrete

Concrete is supposed to be robust and resilient, but it’s not invincible. Cracks in concrete can appear for numerous reasons, including excess water in the mix, extreme temperature changes, and heavy loads that exceed the rated weight tolerance.

Small hairline cracks are common and can often be an aesthetic issue rather than a structural one. However, larger cracks—especially those that are growing in size—can signify a more serious problem.

When to consider seeking a professional:

• If the cracks are large, deep, or growing
• If the cracks are widespread and seem to be appearing in patterns
• If other symptoms like buckling or spalling accompany the cracks

Discolored Concrete

Concrete discoloration can happen for various reasons, from using different cement types in the original batch to exposure to chemicals or natural elements over time. While discoloration can be unsightly, it’s often a purely aesthetic problem. However, it can also signal a lack of sealing or patchy, low-quality sealant.

When to consider seeking a professional:

• If you’re unsure of the cause and toxic materials could be involved
• If it’s been a long period since your last concrete sealant application

Concrete Buckling

Buckling occurs when parts of a concrete surface push upward as a result of the force beneath the slab being greater than the force holding it down. Common causes include tree roots, soil expansion, or improper installation applying pressure on areas of the concrete.

When to consider seeking a professional:

• If the buckling poses a tripping hazard
• If you notice buckling worsening or impacting the structure of the installation or foundation

Concrete Spalling

Spalling involves the surface layer of concrete peeling away or scaling to reveal its foundation. It’s typically caused by high air humidity, freeze-thaw cycles, or the use of de-icing salts.

When to consider seeking a professional:

• If the spalling is widespread and affects a large area
• If you suspect an underlying structural or water issue causing the spalling

While you can often manage minor concrete issues with DIY techniques, it’s crucial to note these common concrete issues that often require professional help. Regular inspections and preventative maintenance can go a long way in catching issues before they escalate. When in doubt, don't hesitate to contact a professional. Their expertise can keep your concrete—and your property—safe and sound for years to come. When you need professional advice for your projects, trust Green Coast Construction for concrete construction in Montgomery County, TX. Our experienced contractors will gladly inspect these common concrete issues and provide repairs and advice for future maintenance.