A typical vinyl liner lasts between 10 and 15 years, though there are many factors that can affect its lifespan. Living in an area susceptible to ground water problems can reduce your liner's life, as can not keeping the water in your pool balanced.
This is also is true for vinyl pool liners. They become brittle over time, or stretched thin, from holding all of that pool water over the years. The average pool liner lifespan is 5 to 9 years. If the liner is low quality or becomes damaged, the lifespan range will be less than this.
Typically, some last from 5 to 10 years and others that are in ideal settings and properly taken care of may just very well last over 15 years. Since you've made the investment, ensuring that you make the best of your investment will include properly caring for that vinyl liner.
The average inground pool liner will last 5–9 years. The average above-ground pool liner will last 6–10 years. Liner warranties may last 25 to 30 years, but they're extremely prorated.
Inground pool liner replacement costs $3,000 to $4,000 on average with prices ranging between $1,400 and $4,800 for materials and labor. Above ground swimming pool liner replacement runs between $350 and $1,600 with most spending $700 on average.
The typical lifespan of a vinyl liner is anywhere from 15-20 years and where your liner falls in that range depends, most crucially, upon your proper maintenance of the pool's chemistry.
Most pool liners can be replaced in 1-4 days once the new liner is delivered, assuming the weather is accommodating.
How Long Do Pool Liners Normally Last? Most in-ground pool liners today have a lifespan of 10-15 years. There are several factors that can increase or decrease that lifespan however.
Can you put a new vinyl pool liner over an old one? We do not recommend that you leave your old pool liner in your above ground swimming pool when replacing the liner. It may seem like an extra layer of protection, but in reality, it will create more problems for you.
Vinyl liners last 5-9 years, with a general rule being the thicker the liner, the closer it will be to 9 years. But beyond that, a thicker vinyl liner is a good investment in avoiding potential problems. They can withstand more damage without leaking and will require fewer patches and repairs.
A typical vinyl liner lasts between 10 and 15 years, though there are many factors that can affect its lifespan. Living in an area susceptible to ground water problems can reduce your liner's life, as can not keeping the water in your pool balanced.
Short Answer: Not unless you are replacing your liner shortly after. One of the most important things any owner of a vinyl liner pool needs to know is you should NEVER drain the water from your vinyl liner swimming pool. The water in the pool helps hold the liner into place.
Expect to spend 2 to 4 hours removing faceplates, gaskets, and the old vinyl pool liner, positioning and installing the new replacement liner prior to refilling the pool with water.
This affects the swimming pool industry as these are the industries that produce the materials which pool liners are made from. In short, there are extremely high liner shortages this spring and summer due to manufacturing delays from 2020 and into 2021. Filters, heaters and pumps are all on back-order as well.
It is very easy to change your existing pool into a Concrete/Gunite Pool. With this option you can shallow or deepen the pool. From there you can retain the shape that you currently have using the existing walls to shoot up against.
If both liners are properly installed, the thicker liner should last longer, although there are so many variables involved that it's hard to say. The thicker vinyl is like a good insurance policy: problems will likely come up either way, but a thicker vinyl is additional protection from the worst damage.
If the calcium levels are too high, you see the white spots, which is the calcium hardening on the liner. Chemicals that are added can raise or lower the calcium levels. When levels reach above the 400-PPM level, you will see cloudiness in the water, making the pool appear dirty and the scaling will begin.
If you have a vinyl liner, you'll be happy to know you can use a salt chlorinator system in your pool without taking any extra precautions. The liner will be exposed to lower levels of chlorine, so it may even extend your liner's lifespan. However, many inground pools have galvanized walls behind the liner.
Underneath the liner is a sand or cementitious floor, troweled into place. The floor sidewalls come up to meet the walls, which are commonly 42” x 8 ft panels made of galvanized steel or thermoplastic. These walls are supported from behind so that they won't bow out against the weight of the water.
The most common issues with dogs and pools
Dogs almost never damage fiberglass and concrete pools, but their claws can puncture a vinyl liner. They need big steps, and a tanning ledge is best. Salt chlorine generators are softer on fur and eyes than traditional chlorine.
For deep underwater repairs, cut round corners on patch. Apply adhesive to patch and fold patch over upon itself. When you reach the damaged area under water unfold patch and apply immediately to liner, squeezing out all water bubbles. Do not disturb patch for at least 48 hours.
Saltwater is extremely corrosive to certain types of metal pipes and pool equipment. Occasionally, saltwater pools are equally corrosive to pool liners. If saltwater wears away the lining of a pool long enough, it will create holes or tears in the liner. Once the liner tears, you'll have no choice but to replace it.