Surface Preparation & Repair
Cracks, spalling, and pitting are normal in North Alabama's climate — and none of them have to stop you from getting a beautiful, long-lasting floor coating. We repair it all before we coat.
📞 Call (256) 367-1074 — Free EstimateWhat We Repair
North Alabama's climate — freeze-thaw cycles in winter, intense summer heat, and red clay soil movement — puts unique stress on concrete garage floors. Here's what we find and fix regularly.
The most common issue we see. Hairline cracks form as concrete cures and settles, or from minor soil movement under the slab. Completely normal and fully repairable before coating.
Very CommonWider cracks (typically 1/4" or more) indicating slab movement or settlement. We evaluate these carefully — some are cosmetically repairable, others indicate foundation issues that need addressing first.
Case-by-CaseSurface deterioration where the top layer of concrete flakes or chips away — often caused by freeze-thaw cycles, road salt tracked in from vehicles, or low-quality original concrete mix.
Very CommonOil, transmission fluid, and other automotive chemicals penetrate bare concrete and can prevent coating adhesion. We use degreasers and mechanical prep to neutralize contamination before coating.
CommonPeeling, bubbling, or delaminating paint or previous DIY epoxy kits. We grind off failed coatings completely to expose clean, bondable concrete before applying a professional system.
CommonWhite, chalky mineral deposits that appear on concrete surfaces — particularly in garages with moisture migration from below. Must be removed before any coating to ensure proper adhesion.
ModerateThe Foundation of Every Great Floor
Every coating failure we've ever seen comes back to one root cause: inadequate surface preparation. Here's our full prep process before any coating goes down.
We grind the entire floor with professional diamond tooling to open the concrete's pores, remove any existing coatings, and create a surface profile that allows the coating to mechanically bond — not just sit on top.
Cracks are chased (widened slightly with a grinder), cleaned, and filled with a semi-rigid polyurea joint filler that flexes with the concrete rather than cracking again. Spalled areas are filled and feathered flush.
Oil, grease, and chemical contamination are treated with industrial-strength degreasers and mechanical abrasion to ensure there's nothing between the coating and the concrete.
The entire floor is vacuumed clean of all grinding dust and debris. We inspect the surface profile with a CSP gauge before any coating material is mixed or applied.
Big-box store epoxy kits aren't bad products — the problem is they're applied by homeowners with a rented floor buffer and an acid etch, which simply doesn't create adequate surface profile for a lasting bond.
Professional diamond grinding creates a CSP (Concrete Surface Profile) of 2–3, the minimum required for a coating system to fully bond. Acid etching typically achieves CSP 1 at best — often less. That's why "weekend warrior" epoxy jobs start peeling within 1–3 years.
Our equipment and prep process are the same ones used on commercial and industrial floors. We don't cut corners because a failed coating costs everyone time and money.
Honest Assessment
We'll always give you a straight answer during your free estimate. Here's a general guide to what's repairable vs. what requires additional work before coating.
If we find any of these during our estimate, we'll tell you honestly and either recommend a specialist or explain what needs to happen before coating can proceed. We never coat over problems and call it done.
Common Questions
Call us — we assess floors for free and give you an honest answer. Most floors are more coatable than homeowners think.
(256) 367-1074