How long does it take to install inground pool liner?

Author: scraper  |  Last update: Tuesday, September 29, 2026

Installing a replacement inground pool liner takes 1 to 3 days of active labor. However, the total time can stretch to a few days to over a week when accounting for the time it takes to completely fill the pool with a standard garden hose.

What is the average cost of a 20x40 pool liner?

Replacing a 20' x 40' inground pool liner costs between $𝟏,𝟓𝟎𝟎 and $𝟒,𝟓𝟎𝟎 on average. This total generally breaks down into:

Do you have to wait 30 days to swim in a new pool?

After resurfacing a pool, the typical waiting period is 28 days before swimming. Chemical balancing and regular brushing are essential during this time for proper curing.

How does water get behind a pool liner?

Water behind the liner can really only be from one of two sources, which are: water leaking out of the pool, or ground water from the water table of the ground surrounding the pool. This sounds easy enough to determine but unfortunately, it is not always that easy.

What's the average cost to replace an inground pool liner?

On average, pool liner replacement costs for inground pools range from $3,000 to $7,500. This includes both the liner itself and the labor required for installation.

How To Replace An Inground Pool Liner

What is a cowboy pool?

A cowboy pool (also known as a stock tank pool) is a large, galvanized steel livestock tank that has been repurposed into an above-ground swimming pool or soaking tub. They serve as a popular, budget-friendly alternative to traditional in-ground pools.

How much does a 12x24 liner pool cost?

12 x 24 Vinyl Pool Cost: $35,424

According to HomeGuide's 2024 pricing guide, vinyl liner pools are at the lower end of the inground pool prices, averaging $123 per square foot.

What is the cheapest time of year to install a pool?

From discounts and lower prices to faster timelines and less competition, fall might be the best time to build a pool! Take a look at these main reasons why you should consider installing your pool during this season.

What holds a vinyl pool liner in place?

The bead is what holds the liner in place and provides a seal so the water stays in your pool. Liner beads come pre-molded to the top edge of your vinyl liner's perimeter and are considered to be a part of the liner itself.

What is the most expensive part of a pool?

For concrete or gunite pools, the shell is often the single most expensive component. Furthermore, it requires extensive engineering and highly specialized labor.

Is 72 degree pool water too cold?

Yes, 72°F (22.2∘𝐶) water is generally considered cold and refreshing for the average swimmer. It is noticeably brisk when you first get in, though you can acclimate if you are exercising or if the air temperature is hot.

What is the 80/20 rule in swimming?

In swimming, the 80/20 rule generally refers to one of two core principles: Training Intensity Distribution (spending 80% of your time on easy swimming and 20% on hard efforts) or the Pareto Principle (fixing 20% of your technique issues to correct 80% of energy waste).

What are common pool liner problems?

Wrinkles and Imperfections

Wrinkles are among the most common and most frustrating pool liner installation issues. Not only do they detract from the visual appeal of your swimming pool, but they can also create areas vulnerable to premature wear and damage.

Can you get an inground pool for $30,000?

Yes. The S-Series Inground line starts at $26,530 for the 8'×8' and includes fully inground installation capability. The 8'×20' Container Pool at $29,970 can also be installed partially or fully inground. The S-Series Canvas models are designed primarily for above-ground or partial inground installations.

What does vinegar do to a swimming pool?

Adding vinegar (acetic acid) to a pool temporarily lowers the water's pH and helps dissolve calcium buildup. However, it is a weak acid. Because you need massive quantities to adjust pool chemistry, it introduces organic sugars that can feed bacteria and algae.

Can you write off a swimming pool on your taxes?

If you or a loved one has a medical condition that requires a swimming pool for therapy, you may be able to claim the cost of constructing a pool as a medical tax deduction. Many Americans are unaware of this tax break, which can also apply to other medical expenses such as assistant medical equipment.

What is a ghost pool?

The term ghost pool generally refers to one of three things, depending on whether you are talking about billiards, public history, or swimming pool construction.

What type of inground pool lasts the longest?

Concrete (Gunite) pools are the most enduring inground option, often lasting over 50 years. However, they require frequent, costly maintenance, including acid washing and complete resurfacing every 10 to 15 years.

How much to replace a 16x32 pool liner?

The total cost to replace a 16x32 pool liner typically ranges from $2,500 to $6,000+. This broad range depends on whether your pool is in-ground or above-ground, the thickness of the vinyl, and local labor rates.

What is the most expensive part of installing a pool?

The most expensive part of building a pool is the construction of the pool shell and the excavation phase, which combined typically account for 50% to 70% of your total budget. This phase involves digging the hole, preparing the site, and pouring or setting the main structure.

Do you have to drain an inground pool to replace liner?

You will need to drain ALL of the water out of the pool. Get the last bit with a mop and bucket, large sponge, a shop vac or your cover pump. Five or ten gallons spilled won't hurt the floor of the pool, but don't remove the floor of the liner with inches of water still left in the hopper.

Why do people put baking soda in their swimming pools?

Baking soda (sodium bicarbonate) acts as a natural buffer that raises both your pool's total alkalinity and its pH. It prevents severe pH fluctuations (known as "pH bounce"), clears cloudy water, prevents equipment corrosion, and helps your chlorine sanitize more effectively.

What is the healthiest kind of pool?

The healthiest swimming pools minimize harsh chemicals to protect your skin, eyes, and lungs. The healthiest options are Natural Swimming Pools (which use plant-based biological filtration), AOP (Advanced Oxidation Process) systems, and Ozone/UV systems. These alternatives provide crystal-clear water with little to no toxic chloramine byproducts.

Why does the bottom of my pool get dirty in 2 days after vacuuming?

With time the sand in your filtration system will break down into smaller particles and get out into the pool. These small particles will have no problem going through the filtration system and in the end, get mixed with dirt. This could be a reason your pool gets dirty even after you have vacuumed it.

← Previous article
How much does it cost to get insulation blown in your attic?
Next article →
What is the best robotic mop and vacuum combo?