
Symptoms
Signs Your Concrete Surface Is Wearing Away
Concrete pitting and flaking often start with small surface changes that become more noticeable over time. Look for a rough, pockmarked finish, small chips that expose the aggregate below or areas where the top layer begins to peel away (concrete spalling). Deterioration tends to appear first along slab edges, steps and other areas that see the most moisture and de-icing salts. If your concrete feels rough underfoot in spots that used to be smooth, the surface layer has likely started to fail.
Causes
What Causes Concrete Pitting, Flaking & Spalling?
Surface damage to concrete doesn't develop overnight. Concrete pitting often begins as small holes or shallow low spots. As deterioration continues, the surface may begin flaking, and in more advanced cases, concrete spalling can occur as larger pieces break away. This damage usually develops after years of moisture, freeze-thaw cycles, de-icing salts and everyday wear. Understanding what's causing the deterioration can help determine whether the concrete can be protected or if more extensive repairs are needed.
How Concrete Pitting & Flaking Happens Over Time

Stage 1
Solid, Healthy Concrete
Concrete begins life with a dense, smooth surface built to resist moisture and everyday wear. When it’s properly protected, it can hold up to years of exposure to weather, traffic, and seasonal changes.

Stage 2
Moisture & Weather Break It Down
With time, water, de-icing salts, UV exposure and freeze-thaw cycles begin eroding the concrete surface. As water works into the slab, repeated freezing and thawing break down the top layer and accelerate surface deterioration.

Stage 3
Visible Pitting, Flaking & Spalling
As the surface deteriorates, small pits, chips and flakes start to appear. Left untreated, the damage continues to spread, exposing more concrete to moisture and speeding up deterioration. SealantPro® helps shield concrete from additional moisture intrusion, slowing future surface deterioration and extending the life of the slab.
Benefits
Why Homeowners Trust LRE Foundation Repair
Since 1989, families have trusted LRE Foundation Repair to protect one of their biggest investments with repair solutions designed to last. We believe in addressing the root cause of a problem instead of recommending replacement when a more effective, cost-conscious repair is available. As part of the Supportworks network, we use engineered concrete repair systems that are backed by decades of research and proven performance.
From concrete repair and foundation repair to basement waterproofing, crawl space repair and gutter solutions, LRE Foundation Repair offers comprehensive services to help protect your home from the ground up. Our work is backed by industry-leading transferable warranties, and flexible financing options are available to help make repairs fit your budget.
What To Expect
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Clear explanation
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We’ll walk you through what we’re seeing in easy-to-understand language so you know the root cause of the issue, not just the symptoms.
Review recommendations
If repairs are needed, we’ll outline your options, pricing, and timeline so you can make the best decision for your home.
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