Resealing stamped concrete patio pricing
By My Yard Editorial Team · 7/28/2026
The Quick Answer
Resealing runs $0.75–$2.00 per sq ft, or roughly $300–$800 for an average patio. It needs doing every 2–3 years to keep the color from fading to sad grey.
The Witty Breakdown
Most of the cost is prep. Stripping failed, cloudy old sealer is more labor than applying the new coat.
That white haze you see on some patios? Sealer applied over trapped moisture. It's fixable, but only by stripping and redoing it.
Step-by-Step Fix
- 1
Pressure wash and let the slab dry a full 24–48 hours.
- 2
Strip any peeling or hazy sealer completely before recoating.
- 3
Apply two thin coats, not one thick one.
- 4
Add a non-slip additive — sealed stamped concrete is an ice rink when wet.
Pro-Tip / Do Not Do This
Never seal in direct sun above 90°F. It flashes off and you get bubbles you can't sand out.
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