# Pool resurfacing options > Pool resurfacing options: practical numbers, costs, and trade-offs, written independently. Canonical: https://poolresurfacingguide.com/pool-resurfacing-options/ Last updated: 2026-11-09 Pool resurfacing options come down to four real choices — white plaster, quartz aggregate, pebble, and fibreglass overlay — with prices from $4,000 to $15,000 for a standard inground pool. Two other items are routinely sold alongside them: an acid wash at $400 to $800 and a tile replacement at $1,500 to $5,000. Neither is a resurface, and knowing that is half the battle when a quote arrives. ## The options at a glance | Option | Cost range | Surface | Best suited to | |---|---|---|---| | White plaster | $4,000–$10,000 | Smooth, uniform | Budget-led projects | | Quartz aggregate | $6,000–$12,000 | Dense, speckled | Long-term ownership | | Pebble finish | $8,000–$15,000 | Exposed aggregate, textured | Heavy use, textured look | | Fibreglass overlay | $5,000–$12,000 | Seamless coating | Shell with minor defects | | Tile replacement | $1,500–$5,000 | Ceramic band | Waterline only | | Acid wash | $400–$800 | Existing surface | Cleaning, not resurfacing | The ranges are for standard residential pools. Measurement, access, and shell condition move them, and a pool that needs structural repair before finishing will sit above the table. ## What each option involves ### White plaster White plaster is cement mixed with marble dust and troweled over the shell. It produces the brightest water color of any option because the white surface reflects light back through the water, and it is the cheapest route to a sound interior. The trade-off is durability. Plaster is the softest of the finishes, it etches when the water drifts, and it shows every stain against the uniform white. A plaster pool is a pool that rewards consistent brushing and chemistry, and it is the finish most likely to need the next resurface soonest. ### Quartz aggregate Quartz aggregate mixes quartz into the plaster, which makes the cured surface denser and gives it a speckled appearance. It resists abrasion better than plain plaster, hides staining more effectively, and is commonly expected to reach 10 to 15 years between resurfacing when the water is kept in range. Quartz sits in the middle of the price range for a reason. It costs more than plaster because the aggregate costs more and the application is less forgiving, but it costs less than pebble, and for most owners who intend to stay in the house it is the sensible default. ### Pebble finish Pebble finishes expose small stones at the surface, which gives the pool a textured floor and a natural, darker appearance. The material is the most expensive of the cement-based options at $8,000 to $15,000, and the application takes longer because the aggregate has to be worked consistently across the whole pool. The texture is the point, and it is also the consideration. A pebble floor feels different underfoot from plaster or quartz, and it holds debris in a way a smooth surface does not, which means brushing matters more. It is a finish chosen for how it looks and how it wears, not because it is cheaper. ### Fibreglass overlay A fibreglass overlay is a resin-based coating applied over a prepared shell, producing a seamless surface without the cementitious finish. At $5,000 to $12,000, it sits between plaster and pebble, and it is the option usually proposed when the shell has minor surface defects that a cement finish would telegraph through. It is not a cure for structural failure. If the shell is cracked through or moving, an overlay will move with it. The overlay is a surface system, and the shell still has to be sound underneath. ## What is not a resurface An acid wash is a cleaning process. It strips the top layer of the existing finish to remove staining and chalk, and it costs $400 to $800. It adds no material, so it cannot restore a worn surface — it can only make a sound surface look better for a while. Tile replacement covers the waterline band only, at $1,500 to $5,000. It is often done at the same time as a resurface because the pool is already drained, but it does not cover the floor or walls. If a quote describes tile replacement as resurfacing, ask what is happening to the other 800-odd square feet. ## Cost per square foot at 900 square feet Using a 15-by-30-foot pool with an average depth of 5 feet: floor 450 square feet, walls 450 square feet, total 900. - Plaster: $4,000 ÷ 900 = $4.44 to $10,000 ÷ 900 = $11.11 per square foot - Quartz: $6,000 ÷ 900 = $6.67 to $12,000 ÷ 900 = $13.33 - Pebble: $8,000 ÷ 900 = $8.89 to $15,000 ÷ 900 = $16.67 - Fibreglass: $5,000 ÷ 900 = $5.56 to $12,000 ÷ 900 = $13.33 Those rates are the fair way to compare a quote from one contractor with a quote from another, because they remove the size of the pool from the comparison. ## Choosing between them 1. Establish the shell condition first. Any option requires a sound shell; structural cracks get repaired before a finish is chosen. 2. Decide how long you intend to own the pool. Under five years, plaster is defensible; longer, quartz usually pays back. 3. Look at the finish in person. Pebble and quartz blends vary, and a photo is not a sample. 4. Ask what the measured area is and what prep is included in each quote. 5. Compare per square foot, then compare the start-up and warranty terms. The cheapest quote is rarely the cheapest resurface once prep is compared line by line. Chip-out to sound material, crack repair, and a bond coat are the items that decide whether the new finish lasts, and they are the items most easily left out of a low bid. ## What the quote should include A complete quote names the finish product, the measured area, the thickness or application method, the prep scope, the start-up schedule, and the warranty terms. It should also state what happens if the contractor finds a hollow area or a failed fitting once the old finish is off — the price for that discovery should be agreed before work starts, not negotiated with the pool empty. For the cost side, see [pool resurfacing cost](https://poolresurfacingguide.com/pool-resurfacing-cost/) and [pool resurfacing cost per square foot](https://poolresurfacingguide.com/pool-resurfacing-cost-per-square-foot/). [Plaster vs quartz](https://poolresurfacingguide.com/plaster-vs-quartz/) compares the two most common choices directly, and [delamination signs](https://poolresurfacingguide.com/delamination-signs/) covers what to look for in the old finish. If you are deciding whether to resurface at all, [refinish vs resurface a pool](https://poolresurfacingguide.com/refinish-vs-resurface-pool/) sets out the difference. ## The bottom line Four options, one decision: plaster for price, quartz for value over time, pebble for texture and wear, fibreglass for a shell with minor defects. Acid wash and tile replacement are separate line items and should be priced as such. Pick the finish after the shell has been inspected, and compare quotes on measured area and prep scope rather than on the total.