What is the best pool resurfacing material?
There is no single best finish: HomeGuide prices plaster cheapest, pebble and tile longest-lasting, and polymer for fiberglass, with lifespans from 7 to 20-plus years.
The decision is a trade between what you pay now and how many years pass before you pay again. HomeGuide's summary is the fairest short version: paint costs the least and has the shortest life; plaster, quartz, aggregate, pebble and polymers fall in the middle and last longer; tile costs the most and lasts the longest. Angi's ranking from least to most expensive runs paint, aggregate, plaster and tile.
This page is general information, not professional advice. Prices move with your pool's size, shape, condition and region, and the only number that counts is a written quote from a pool contractor who has drained and inspected yours.
Gunite pool resurfacing options, side by side
| Finish | Per square foot | Published lifespan | Feel and look |
|---|---|---|---|
| Paint (epoxy or rubberized) | $1 – $2 | 5 – 7 years | Smooth; must match the old paint type |
| Plaster / marcite | $6 – $8 | 7 – 12 years | Classic white or pigmented |
| Quartz plaster | $7 – $10 | 10 – 15 years | Speckled with colored quartz |
| Aggregate | $6 – $15 | 15+ years | Rougher texture; stones or glass beads |
| Pebble | $7 – $15 | 15 – 20+ years | Rounded pebbles, easier underfoot than aggregate |
| Tile | $8 – $30+ | Longest-lasting | High-end; single tiles are replaceable |
Source: HomeGuide
Two details from the guides change how that table reads. HomeGuide says new pool paint has to be compatible with the old — epoxy and rubberized latex will not bond to each other — so a painted pool is partly committed to its paint type. And HomeGuide describes pebble as a kind of aggregate whose rounded stones are less uncomfortable to walk on than other aggregate blends, which matters more than the price gap between the two for a family that uses the shallow end.
Source: HomeGuide
Which finishes fit a fiberglass pool
HomeGuide names thermoplastic polymer coatings such as EcoFinish as the popular choice for fiberglass, with pebble finishes also common, because the factory gelcoat cannot be reapplied on site. It prices the polymer at $10 to $15 per square foot and says it resists chipping, peeling and cracking on both fiberglass and concrete shells. Angi lists paint, aggregate and tile as fiberglass options too, at the same per-square-foot rates it publishes for concrete.
What is resurfacing a pool, exactly?
HomeGuide's definition: the existing finish is removed by chipping, sandblasting, hydro-blasting or chemical stripping, and replaced with a new surface in plaster, aggregate, tile, paint or polymer. The job takes 5 to 7 days on its figures and gives the pool a new look while preventing new cracks and leaks from forming. Vinyl pools are the exception — they have a liner, not a surface, and the liner is replaced rather than resurfaced.
Source: HomeGuide
The best finish is the one whose lifespan matches how long you will own the pool. A 20-year pebble finish on a house you are selling in three is a gift to the buyer.
To price any of these finishes on your own pool's surface area: the pool resurfacing cost calculator.
Whichever finish you land on, these are the pool resurfacing companies AI assistants actually name when homeowners ask. Nobody can pay to be on these lists.
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Questions people ask next
- Is pebble worth the extra cost over plaster?
- On HomeGuide's figures pebble costs $7 to $15 per square foot against $6 to $8 for plaster and lasts 15 to 20-plus years against 7 to 12. Over a long ownership that can mean one resurfacing instead of two. Over a short one it means paying for years someone else will use.
- Is tile a practical pool finish or a luxury one?
- Both. HomeGuide calls it the costliest and most labor-intensive option at $8 to $30-plus per square foot, and also the easiest to repair, because a single broken tile can be replaced. Its suggestion for the look without the bill is a tile border at the waterline over a plastered pool.
- What is the difference between aggregate and pebble?
- HomeGuide describes aggregate as cement-based plaster with quartz, stones or glass beads mixed in, giving a rougher texture, and pebble as the version of aggregate that uses smooth, rounded pebbles — easier on bare feet. Prices overlap almost completely on its table.
- Can a pool finish be changed from one type to another?
- Yes for concrete and gunite, because every resurfacing strips the shell back before the new finish goes on, per HomeGuide. Fiberglass is the constraint — HomeGuide says its replacement finishes are the polymer, pebble and aggregate options, applied over the sanded gelcoat.
Written for homeowners by Most Recommended Pool Resurfacing, which measures which pool resurfacing companies AI assistants actually recommend in 12 U.S. metros. Nobody can pay to be on those lists. How we measure.