Pool finish cost per year of service
Published prices divided by published lifespans. The ranking that comes out is close to the reverse of the one you get from upfront cost alone.
Pool finishes are always compared on price per square foot. That comparison answers a question almost nobody actually has, because you are not buying a square foot of finish. You are buying a number of years before you have to do this again.
Below we divide the published cost range for each finish by its published lifespan. The result is a cost per square foot per year of service. Both inputs come from the same source and are cited under each table.
The published inputs
| Finish | Cost per sq ft | Published lifespan |
|---|---|---|
| Paint | $1 to $2 | 5 to 7 years |
| Plaster or marcite | $6 to $8 | 7 to 12 years |
| Quartz plaster | $7 to $10 | 10 to 15 years |
| Pebble | $7 to $15 | 15 to 20 years or more |
| Aggregate | $6 to $15 | Cost published, lifespan not stated separately |
| Tile | $8 to $30 or more | Cost published, lifespan not stated |
| EcoFinish or thermoplastic polymer | $10 to $15 | Cost published, lifespan not stated |
Where the source publishes a cost but not a lifespan, we say so rather than estimating one.
Source: HomeGuide, Pool Resurfacing Cost, 2026
Cost per square foot, per year of service
Best case divides the cheapest published price by the longest published life. Worst case divides the dearest price by the shortest life. Real jobs land between them.
| Finish | Best case per year | Worst case per year |
|---|---|---|
| Paint | $0.14 | $0.40 |
| Pebble | $0.35 | $1.00 |
| Quartz plaster | $0.47 | $1.00 |
| Plaster or marcite | $0.50 | $1.14 |
Only the four finishes with a published lifespan can be ranked this way. Rounded to the nearest cent.
Source: Our arithmetic on cost and lifespan figures published in HomeGuide, Pool Resurfacing Cost, 2026
What the numbers say
Plaster, the finish almost universally described as the budget choice, is the worst value per year of the four. At the top of its cost range and the bottom of its lifespan range it costs $1.14 per square foot per year, more than any other finish here.
Pebble, the finish usually described as the premium upgrade, is the best value per year of the durable options. Its worst case matches quartz plaster's worst case, and its best case is materially cheaper than either plaster variant.
Paint really is the cheapest per year, and it is still the wrong answer for most people. A five to seven year cycle means draining, prepping and refilling roughly twice as often as a pebble finish. Each of those cycles is weeks without a usable pool, a fresh fill of water, and another start-up chemical balance. The per-year figure prices the material, not the disruption.
How to use this
- If you plan to sell within a few years, upfront cost matters more than cost per year, and plaster is defensible.
- If you plan to keep the pool for a decade or more, the per-year column is the relevant one, and pebble is usually the rational pick.
- If a contractor quotes plaster at the top of its range, ask what pebble would cost. The gap is often smaller than the lifespan difference justifies.
- Ask what warranty comes with the finish, and for how long. A published lifespan and a warranted lifespan are different numbers.