If you're deciding between sealing your Huntsville patio and coating it, the two products do very different things. Here's a clear comparison.
Concrete Sealer
Penetrating silane/siloxane or acrylic sealer. Reduces moisture and stain penetration. Doesn't change appearance much. Lasts 3–7 years. Costs $1.50–$3 per sq ft installed.
Full Patio Coating
Full polyaspartic system with color, slip-resistant aggregate and UV-stable topcoat. Transforms appearance. Lasts 10–15 years. Costs $5–$9 per sq ft installed.
Which Should You Choose
For a basic sealed look and long-term moisture/stain protection: sealer. For a finished, decorative, slip-resistant patio that looks like an installed surface: coating. Most Huntsville homeowners choose coating.
Patio Coating vs Concrete Sealer FAQs
Can I seal now and coat later?+
Yes, but the sealer typically has to be ground off before coating. Most homeowners just go straight to coating.
Will the sealer change the color of my patio?+
Slightly darker, slightly glossier, with a low-sheen finish.