A vinyl liner replacement in Nashville typically runs $3,000 to $5,500 for a standard inground rectangular pool, and $700 to $2,500 for an above-ground pool. Where you land inside that range depends on pool size, liner thickness, what the crew finds once the water is out, and when in the season you book the work. Here is how the numbers break down for Davidson County homeowners in 2026.
What Liner Replacement Costs by Pool Size
Liners are priced by surface area, so your pool's footprint drives most of the quote. Installed work runs about $5 per square foot nationally, and closer to $7 per square foot in premium markets.
| Pool Size | Surface Area | Installed Range |
|---|---|---|
| 12 x 24 | 288 sq ft | $1,300 - $2,300 |
| 16 x 32 | 512 sq ft | $2,100 - $3,000 |
| 18 x 36 | 648 sq ft | $2,400 - $3,700 |
| 20 x 40 | 800 sq ft | $3,000 - $5,500 |
A typical inground rectangular job lands between $3,000 and $5,500, and climbs to $4,000-$6,500 once replacement water is counted. Large or custom pools with steps, benches and irregular shapes run $6,500 to $9,000 or more. Nationally, the average is about $2,590, with most homeowners paying $1,244 to $3,977.
What Drives the Price Up or Down
Labour is the single biggest variable. It runs $1,000 to $2,500 on an inground pool, which is roughly 40 percent of the total job. Above-ground labour is lighter, at $250 to $800.
The liner itself is $1,200 to $2,100 for a standard inground pool and $500 to $900 above ground. A premium 30-mil liner can reach $4,000 in material before anyone touches the pool.
Two upgrades move the number most. A thickness upgrade adds $200 to $700, and a fully custom fabricated liner adds $500 to $1,500.
Add-Ons That Quietly Change the Total
These line items are easy to miss when you are comparing a headline number against another headline number:
- Refill water: $60 to $350 from a city supply, $400 to $900 trucked in
- Startup chemicals: $80 to $200
- Old liner disposal: $75 to $200
- Skimmer and return repairs: $100 to $400
- Floor patching or vermiculite repair: $150 to $3,000
- Rush liner order: $200 to $500
- Spot repairs: $150 to $600
Ask for each of these as a separate line on the quote. A single lump sum hides which ones you are actually paying for.
The Costs That Appear After Drain-Down
Nobody can inspect a pool floor through green water. In Davidson County that matters more than in most markets, because the soil is clay-heavy, drains slowly and can shift over time. Expansive clay causes ground movement, and that movement works on pool walls, floors and coping.
When the liner comes out, crews routinely find corroded wall panels, softened vermiculite, cracked steps or a damaged skimmer throat. Work found after drain-down adds $400 to $2,000 to a job that was originally quoted from photos.
Does a Nashville Liner Replacement Need a Permit?
A liner-for-liner swap in Tennessee normally needs no permit. The job crosses that line when the scope changes. Replacing wall panels, changing the shell, adding a light or touching the equipotential bonding requires a Metro Nashville permit and an inspection.
Ask which category your job falls into before work starts, and get the answer in writing so there is no argument if an inspector visits the neighbourhood.
Timing Your Replacement in Nashville
Liner replacement is seasonal work. The pool has to be drained, the new liner fitted and the pool refilled, so spring and early summer are peak season with longer waits and higher prices.
Booking in late autumn for spring work can save $500 to $700 on a typical $3,500 project. That is the largest single lever a homeowner controls, and it costs nothing but planning.
Questions to Ask Before You Compare Quotes
- Is this price for the liner only, or liner plus installation?
- What mil thickness is included, and what would an upgrade cost?
- Who supplies the refill water, and is it inside the quoted price?
- What happens if you find wall or floor damage after drain-down?
- How long is the workmanship cover, and is it separate from the liner warranty?
- Will this job need a Metro Nashville permit and inspection?
- What is the current lead time on my liner arriving?
Frequently asked questions
How much does pool liner replacement cost in Nashville?
For a standard inground rectangular pool, expect $3,000 to $5,500 installed, or $4,000 to $6,500 once replacement water is added. Above-ground pools run $700 to $2,500. Large or custom inground pools run $6,500 to $9,000 or more.
Is liner replacement cheaper in the off-season?
Yes. Spring and early summer are peak season, so waits are longer and prices are higher. Booking in late autumn for a spring installation can save $500 to $700 on a typical $3,500 project.
Do I need a permit in Nashville for a new pool liner?
A liner-for-liner swap normally needs no permit in Tennessee. You do need a Metro Nashville permit and inspection if wall panels are replaced, the shell is changed, a light is added, or the equipotential bonding is touched.
Why does the quote go up after the pool is drained?
Once the old liner is out, crews can see the floor and walls. Corroded panels, soft vermiculite and cracked steps add $400 to $2,000, and Davidson County's clay-heavy soil makes ground movement damage more likely than in sandier ground.
What is the difference between an above-ground and inground job?
Above ground, the full job including labour runs $700 to $2,500. Inground, a standard rectangular replacement is $3,000 to $5,500, and the extra is mostly excavation of the old liner, floor prep, wall inspection and heavier labour at $1,000 to $2,500.
Sources
- Angi pool liner cost 2026
- Home In Depth pool liner replacement cost 2026
- Swimply 2026 pool liner replacement guide
- Building a pool in Nashville and Davidson County (clay soil)
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Pool liner services in Nashville
Pool Liner Replacement
A vinyl liner is the waterproof skin of the pool, and Nashville pools replace one every 5 to 15 years.
Vinyl Pool Liner
Almost every inground pool without a concrete or fibreglass finish is a vinyl-liner pool, and the liner is a consumable.
Inground Pool Liner
An inground liner is fabricated to your pool, not pulled off a shelf, so measurement quality decides the result.
Above Ground Pool Liner
Above-ground liners are the cheapest job in this niche and the one homeowners most often try themselves.
Pool Liner Repair
Not every liner problem needs a new liner, but the ones that cannot be repaired are usually the ones that get patched too long.
Pool Wall And Floor Repair
A new liner over a failing shell is money spent twice.
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