Pool Resurfacing Knowledge Quiz

Standard plaster runs about 6 to 9 per square foot, while pebble and quartz finishes run 9 to 12 or more, before draining, prep, and refill costs. A typical 600-square-foot pool surface totals 4,000 to 8,000 for materials and labor alone.

The finish material, surface area, whether old plaster is chipped out or just prepared, and add-ons like tile, coping, and waterline work all drive the price. Patching isolated damage is cheaper than a full chip-out and replaster.

Water delivery for a drained pool typically runs a few hundred dollars, and refilling adds to your water bill unless the utility credits pool fill water. Budget 300 to 800 for water depending on pool size and local rates.

An acid wash is a light surface cleaning that runs a few hundred dollars, while replastering runs 4,000 to 10,000 depending on surface area and finish. Acid washing extends life only when the plaster is still smooth and sound.

Finish grade, surface preparation method, tile and coping work, and warranty terms all move the price. A quote that skips proper prep will look cheaper and fail sooner.

Plaster is the classic smooth finish at the lowest cost but needs resurfacing every 10 to 15 years, pebble lasts 15 to 25 years and feels textured underfoot, and quartz sits between on cost, comfort, and longevity. Choose based on budget and how much you care about texture and lifespan.

Repair with patching and acid washing if damage is isolated and the plaster is otherwise sound, but full resurfacing is needed when plaster is rough, stained throughout, or delaminating. If more than about a third of the surface needs patching, replaster the whole pool.

Acid wash when the surface is merely stained or scaled but still smooth and watertight and you want a budget refresh. If the plaster is rough, pitted, or flaking, an acid wash will make it worse by etching the surface.

A fresh finish is one of the biggest visual selling points of a pool and can help justify the asking price, but you will not recoup the full cost. If the pool is stained or rough, resurfacing is usually worth it before listing, and if it is fine, skip it.

Lighter colors make water look clearer and show less wear, while darker colors heat up faster but show calcium staining more. Pebble and quartz hide imperfections better than smooth plaster, which shows streaks and mottling over time.

Look for a licensed contractor who specializes in pool finishes, with a portfolio of recent plaster, pebble, or quartz jobs and references you can call. Ask how long they have been applying the specific finish you want.

Ask whether the price includes chip-out of old plaster, bonding coat, tile and coping work, drain and refill, and startup chemicals. Also ask how long the surface must cure before the pool can be filled and used.

Proper prep includes chipping out loose plaster, cleaning, and applying a bonding layer so the new finish adheres, while skipping prep leads to delamination within a couple of years. Ask exactly what prep the quote includes.

Visit pools the company finished two or three years ago and check for cracking, delamination, and color fading, and ask those owners about the process. Verify the company's license and check for complaints with the licensing board.

Many do as part of the job, but confirm who drains, disposes of the water, and refills, and whether startup chemicals are included. Draining and refilling done wrong can damage the shell or the new finish.

Have the shell inspected for structural cracks and delamination, confirm the water table will not float the pool when drained, and check tile and coping condition. Fix structural issues before paying for a finish that will just crack again.

Expect one to three years on labor and 5 to 15 years on the finish material depending on type, with pebble typically carrying the longest warranties. Get warranty terms in writing, including what voids them, like improper water chemistry.

New plaster must be brushed daily and filled with a specific startup water chemistry for several weeks, and pebble finishes may need an acid startup. Ask the contractor for the written startup schedule before signing.

Look for uniform color, smooth troweling without trowel marks, no delamination at the cove, and consistent texture. Walk the surface and check corners and steps, then get the contractor to sign off on any defects found.

Clear the pool area of furniture and accessories, make sure the contractor has water and power access, and plan for the pool to be down for one to two weeks including refill and cure. Ask whether the old water can be drained to the sewer per local rules.

Watch for quotes that call the job resurfacing but only apply a thin coat over a failing surface, contractors who skip chip-out to bid lower, and lifetime warranties with fine-print exclusions. Get the prep method and warranty exclusions in writing.

Low bids often skip the bonding coat, use a thinner finish coat, or cut corners on chip-out and cleanup, leading to early failure and a second bill. Proper prep is the difference between a finish that lasts 10 years and one that peels in two.

Common add-ons include tile and coping replacement, waterline tile, drain and refill, startup chemicals, coping caulking, and repairs to cracks found after draining. Ask which are included in the quoted price.

Get three itemized quotes on the same finish material and prep scope, and ask for the manufacturer's warranty registration documents. Beware of contractors who quote per-bag prices that hide the total surface area.