Homeowner Guide
How much does a patio or pool deck coating cost in Metro Detroit?
A dedicated patio and pool deck price table is not published on this site, so treat outdoor dollars as [VERIFY] unless you use the calculator’s residential quartz estimate of $6–$10 per square foot, and budget extra for freeze-thaw joints, UV-stable polyaspartic, and salt splash from the driveway instead of leftover garage epoxy that ambers in Michigan sun.
Garage flake at $5–$9 / sq ft is not an outdoor quote. Aromatic epoxy chalks outside. The chemistry has to be UV-stable, and the joints have to stay joints.
Use the calculator as a first pass. Then get a site quote that names grind, slope, texture, and a walk window.
How much should I budget per square foot for a Metro Detroit patio or pool deck?
A patio-specific installed range is [VERIFY]. The only published outdoor-adjacent number is the calculator’s residential quartz rate of $6–$10 / sq ft.
| Item | Published figure | How to read it |
|---|---|---|
| Patio/pool dedicated installed table | [VERIFY] | No outdoor price list on the blog or color catalog |
| Calculator residential quartz | $6–$10 / sq ft | First-pass estimate for patio as a calculator space type |
| Calculator residential flake | $5–$8 / sq ft | Indoor-leaning rate; not a UV outdoor spec by itself |
| Calculator moisture adder | $0.50–$1.25 / sq ft extra | If the slab needs vapor work |
| Calculator coating removal | $1–$2 / sq ft extra | Failed film, 100% strip |
| Garage flake (for comparison only) | $5–$9 / sq ft | Do not use as a patio quote |
Quartz broadcast cure on the systems table is 24–48 hours. Polyaspartic light use is typically 24 hours. Those are traffic windows, not price.
What actually moves a patio or pool deck quote in Michigan?
UV chemistry, freeze-thaw joints, salt splash, moisture, access, winter windows, and old film removal move the number more than the chip.
- UV-stable polyaspartic, not leftover garage epoxy. Aromatic epoxy ambers outdoors.
- Freeze-thaw joints stay open. Filling them blindly is how the first March splits the film.
- Salt splash from the driveway and walk. Chloride is not only a garage problem at the patio edge.
- Moisture and slope. Standing water at a pool deck is a drain issue. MVER at or above 4.0 lbs still requires a barrier before a decorative build.
- Texture for wet feet. That is labor and aggregate, not a free add-on.
- Winter window. Polyaspartic about 35°F–100°F+; conventional epoxy 50°F–90°F. A January outdoor epoxy DIY is a no.
- Old coating removal: 100% strip of failed unknown epoxy. Calculator adder $1–$2 / sq ft extra.
What does a fair Metro Detroit patio quote actually include?
A fair quote names the grind, joint treatment, UV-stable build, optional texture, and a written walk window—not “we’ll use the leftover garage kit.”
You should see diamond grinding, how control joints are honored, and an aliphatic / polyaspartic topcoat. If MVER is at or above 4.0 lbs, a barrier is in the price or the job stops.
Walk window: polyaspartic typically 24 hours to light use; quartz broadcast 24–48 hours on the systems table. Pool fill and furniture timing beyond that is [VERIFY].
Warranty language on this site is 15+ year residential (per quote) for polyaspartic. An exterior-specific year count is [VERIFY]. Exact terms live on the written quote.
Why can’t I just pay garage flake prices for the patio?
Garage flake is published at $5–$9 / sq ft for a bay. Outside, UV and freeze-thaw punish aromatic epoxy.
1940–1980 Metro Detroit patios are often old broom finishes with open joints. That is not a 450 sq ft two-car rectangle.
Use the calculator quartz $6–$10 / sq ft as a sketch, then quote the slab you have. A packaged “typical 12×16 patio” dollar is [VERIFY].
What do Metro Detroit homeowners ask about patio coating cost?
A dedicated outdoor installed range is [VERIFY]. The calculator’s residential quartz estimate is $6–$10 / sq ft as a first pass. Garage flake at $5–$9 is not a patio number.
Calculator residential quartz is $6–$10 / sq ft. Calculator flake is $5–$8 / sq ft. Outdoor UV-stable chemistry and texture can still move a site quote off those sketches. Treat a patio-specific table as [VERIFY].
Winter changes the install window more than it prints a new list. Polyaspartic can install from about 35°F to 100°F+. Conventional epoxy wants 50°F–90°F. Freeze-thaw joint work still belongs in the quote in any season.
Grind, moisture test, how joints are treated, a UV-stable named system, optional wet-area texture, and a written walk window. Failed unknown epoxy is 100% removal. Leftover garage epoxy is not a line item. It is a rejection.
Polyaspartic light use is typically 24 hours. Quartz broadcast is listed at 24–48 hours. Pool fill, furniture, and chair-drag timing beyond those windows is [VERIFY] on this site.
This site publishes 15+ year residential (per quote) for polyaspartic against peeling and delamination when installed to spec. An exterior-only year count is [VERIFY]. Read the written quote.