What symptom started your renovation planning?
The symptom decides which scope to price first.
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Pool Renewal Notes · Free tools
Renovation planning tools that start from the diagnosis
Four tools cover the renovation sequence: a calculator that prices an interior finish by square footage, finish grade and preparation need with equipment and tile add-ons; comparisons of plaster against pebble, replaster against remodel, deck overlay against replacement, and equipment choices; a quiz on the facts behind those decisions; and polls showing what other owners chose. Use them in that order.
Pick a tool
Free toolPool resurfacing and renovation cost calculatorSize, material tier and complexity in, a realistic budget range out.
Free toolRenovation comparisons, decided by your pool's conditionSide-by-side tables for the decisions that change the price most.
Free toolPool renovation quiz: nine facts to know before the first proposal9 questions that show what you already know and what to check next.
Free toolPool renovation pollsSee what other planners chose and add your vote.
By the numbers
The numbers the tools are built on
$5,500 per 1,000 sq ft
Plaster costs ~$5,500 per 1,000 sq ft; aggregate $6,500; tile up to $30,000
HomeAdvisor's per-finish pricing shows why most homeowners land on plaster or a pebble/quartz aggregate. Tile is five to six times the cost but is the longest-lasting interior.
HomeAdvisor, Pool Resurfacing Cost (2026)$11,000
Pool resurfacing averages $11,000; most projects land between $6,000 and $15,000
HomeAdvisor's 2026 guide shows resurfacing can run from $1,000 for paint on a small pool to $50,000 for a full tile interior. Size, the finish you choose and how much prep the old shell needs drive the final number.
HomeAdvisor, Pool Resurfacing Cost (2026)5–10 vs 20+ years
Standard plaster lasts 5–10 years; quartz 10–15; aggregate 15–20; pebble 20+
Shasta Pools' lifespan table shows a pebble finish can outlast plaster by two to four cycles. Paying roughly double up front for pebble often costs less per year of service than replastering repeatedly.
Shasta Pools, Cost to Replace Your Pool Tile, Deck or Interior Finish (2026)$345–$735 per year
A variable-speed pump saves about 65%, or $345–$735 a year by pool size
Pool Goods' May 2026 modeling shows a large 25,000+ gallon pool dropping from about 7,000 kWh to 2,400 kWh a year, with the pump premium paid back in 1–3 years. High-rate states like Hawaii see savings above $1,700 a year.
Pool Goods, Variable Speed Pool Pump Energy Savings by Pool Size (2026)The tools use the same sourced figures as the articles, so the calculator's finish rates, the comparison tables and the quiz explanations agree with each other. None replaces a leak detection, a site visit or a written proposal. All of them make the proposal easier to read when it arrives and harder for a lump sum to hide a missing diagnosis.
Start with the calculator to see whether the interior is a $5,000 or a $15,000 conversation. Use the comparisons to settle finish, scope and equipment. Take the quiz to find what you do not know yet. Check the polls for what other owners prioritized, then send the estimate request.
What does the calculator price, and what does it deliberately leave out?
It prices the interior by square footage using HomeAdvisor's 2026 per-1,000-square-foot rates of $5,500 per 1,000 sq ft for plaster and about $6,500 for aggregate as the anchor, scaled by finish grade and by how much preparation the shell needs, and it adds waterline tile, coping, a variable-speed pump, a heater, lights and a salt conversion as toggles. A 1,000 square foot pool in quartz with moderate preparation lands near HomeAdvisor's $11,000 average.
It leaves out what only a drained pool reveals: the number of hollow spots, a cracked beam, a leaking niche, rusted steel. It also leaves out deck work beyond an overlay and any reshaping. Treat the result as the number to sanity-check proposals against, and read the assumptions listed under it. HomeAdvisor's 2026 guide puts the average resurfacing at $11,000, and a reference number is what tells you whether waiting saves anything.
How should the comparison pages be used?
Each takes a decision owners actually face and lines up the two options on cost, lifespan, maintenance, appearance, climate fit, time out of service, resale and who each suits. Plaster versus pebble is the one most people need; Shasta's lifespan table of 5–10 vs 20+ years does most of the arguing. Replaster versus full remodel, deck overlay versus replacement, heat pump versus gas, salt versus chlorine and waterline versus full retile round out the set.
The verdict paragraphs describe the conditions that flip each decision, which is what your pool's age, climate and problem list will determine. A comparison with your conditions in hand is a decision; without them it is reading.
What does the quiz cover?
Nine questions on the facts a contractor assumes you know: finish costs and lifespans, the leak-first rule, tile failure causes, pump savings and the 2021 pump rule, heater operating costs, and what the market looks like. Every answer is explained with a sourced figure. An owner who knows that Pool Goods models $345–$735 per year in pump savings asks about the pump at the first visit; one who knows a finish will not fix a leak asks for detection before a replaster price.
The score is a to-do list. Each miss points to a page and a decision, and the pump miss is the most common costly one: our analysis of the EIA's 2024 household survey found 48.2% of U.S. pool homes still report no variable-speed pump, most of them running a pump the 2021 rule no longer allows to be sold new above one horsepower.
What do the polls add?
What owners planning renovations on this site chose: the symptom that started it, the finish they picked, the age of their pump, the scope count, the budget, and what they most regret. They are a sample of planners here, not a survey of all pool owners, and are labeled as such. Their use is calibration: if most owners with your symptom chose leak detection first, that is worth a question.
Pool Corporation reports remodel work at 22% of pool product sales, so a lot of owners are making these choices every year, and Houzz's 2026 study found 54% of surveyed homeowners on its platform renovated in 2025. The polls are a window into a slice of those decisions.
Homeowner polls
What other planners are choosing
What total budget are you planning?
Angi's 2026 benchmark for a pool remodel is $1,600 to $30,000, average $10,482.
No votes yet. Yours will be the first. · saved on this device
Questions homeowners ask
Are the calculator's rates national or local?
National, anchored to HomeAdvisor's and Shasta's 2026 per-pool and per-square-foot figures. They are not adjusted for local labor or for regional needs like frost-rated tile or dewatering. Read the output as a reference and expect the regional lines in the proposals.
How do I find my pool's interior square footage?
Floor area plus wall area. For a 15 by 30 pool averaging 5 feet deep, the floor is about 450 square feet and the walls about 450, so roughly 900 to 1,000 square feet. Freeform pools are a bit less; deep pools more. Contractors measure it on site; ask each to state the number they priced.
Why do the comparisons not just recommend pebble?
Because pebble is not always the answer. On a pool you will sell in three years, a plaster job at half the price may be the smarter spend. On a rough-textured pebble many people dislike the feel on steps. The verdicts say when each wins; the decision is yours.
Is the quiz scored?
Yes, with the correct answer and an explanation for each question. It is not a pass-fail test; it is a way to surface the facts you did not have before meeting a contractor. Most people miss the leak-first and pump questions.
How are the polls counted?
One vote per question per browser, tallied on the page and shown as percentages with the count. They are a sample of homeowners planning here and are not weighted or presented as a survey.
Can I use these tools for a vinyl liner pool?
The equipment comparisons and the quiz apply to any pool. The calculator prices concrete interiors; liner replacement is priced by the liner and labor, covered on the resurfacing page at HomeAdvisor's $2,588 average. Tile and coping comparisons apply to the concrete collar on vinyl and fiberglass pools.
Which tool if I only have five minutes?
The calculator. Enter 1,000 square feet, pick quartz and moderate preparation, add waterline tile, and you will see whether the interior is in your budget. If it is, take the quiz next. If it is not, read the plaster versus pebble comparison for the cheaper path.
Apply the tools to a specific service
Service guidePool ResurfacingPool resurfacing replaces a worn interior finish on a concrete pool with new plaster, quartz, pebble aggregate or tile, or replaces the liner on a vinyl pool.
Service guideTile & Coping ReplacementTile and coping replacement renews the waterline band and the edge cap on the bond beam after the cause of the failure is understood.
Service guideEquipment UpgradesEquipment upgrades replace or add the pump, filter, heater, sanitizer, lights, automation and safety hardware on an existing pool.
Service guideComplete Pool RemodelA complete pool remodel coordinates several diagnosed repairs and desired changes, typically interior finish, tile and coping, deck, equipment and features, into one sequence with one drain cycle and one contractor accountable.
Ready to price your pool renovation?
Tell us the size, the condition of what is there now, and what you want to change. Pool Renewal Notes passes your request to independent local professionals, who reply with written, no-obligation estimates. The service is free to use.