Concrete Overlay vs Tear-Out — When to Resurface and When to Rip It Up
Your old concrete pool deck looks rough. Resurface for $8K or tear out for $25K? Here's how we decide — and the trap to avoid.
When overlay works
Concrete is structurally sound (no major settling, no rebar showing, hairline cracks only). Surface is just stained, lightly spalled, or out-of-date in color. Overlay options: acrylic, micro-topping, paver overlay (1-3/8" porcelain on a thin-set bed).
When you must tear out
Major cracks (1/4"+), differential settling, rebar exposure, expansive soil heave. Overlaying a structurally failed slab just hides the problem for 2 years before it telegraphs through.
The honest math
Resurface: $8K–$15K, 7–10 yr life on acrylic, 25+ yr life on paver overlay. Tear-out and replace with pavers: $20K–$40K, lifetime structural. If the slab is sound and you're going porcelain-paver overlay, you get 80% of the value of a tear-out at 40% of the price.
The trap
Cheap acrylic overlays that look great in year one and chalk-out by year four. We don't install these. If the budget only supports an acrylic overlay, we'd rather have an honest conversation about waiting a year and doing a paver overlay than waste your money twice.
