Liners often develop wrinkles in colder water. These colder temperatures cause the liner to harden forcing it to wrinkle. Before you try anything, you may want to consider trying to heat the water up to 92°F so the liner softens. You can then work out the wrinkles with a pool brush, your feet, or the plunger solution.

How do I get the wrinkles out of the bottom of my pool?

Let your pool Heat up – Liners often develop wrinkles in cold water. These colder temperatures cause the liner to harden forcing it to wrinkle. Before Trying anything, consider heating the water up to 90 degrees or warmer so that the liner softens. Then try working out the wrinkles with your feet or plunger.

Will wrinkles hurt pool liner?

Liner wrinkles can diminish the aesthetic value of your pool and can also lead to premature failure of the liner, as wrinkle locations become particularly susceptible to holes and cracking. Dirt has a tendency to accumulate near wrinkles, making it more difficult to maintain a clean pool.

How do you get wrinkles out of a vinyl pool liner?

Believe it or not, a toilet plunger is a great tool for pulling out those pool liner wrinkles. Place the plunger on either side of the wrinkle and then plunge. This will pull the liner each way removing that wrinkle once and for all. Just make sure you use a clean, unused plunger for the task.

Why is my vinyl pool liner wrinkling?

Wrinkles can show up for a variety of reasons. The most common reason is heavy rainfall or otherwise excessive water in the soil around the pool. … Incorrect water chemistry can cause it too. Low pH can cause the liner to absorb water, which stretches it and leads to wrinkles.

How long does a vinyl pool liner last?

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.

Will my pool liner stretch?

Pool liners can be tricky. But trust us, they’re made to be stretched. … Swimming pool liners are all made short of a pool’s specific dimensions on purpose and are intended to stretch into place. If you hold a pool liner out like a plastic bag and fill it with water, it has the resiliency to triple in size.

How often do pool liners need to be replaced?

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.

Why is my pool liner bubbling?

Bubbles in the liner are frequently caused by rising groundwater that seeps underneath the pool and pushes up on the liner. This usually occurs following rainy or wet periods that cause the groundwater to rapidly rise. In extreme cases, the welled-up water may cause wrinkling, causing the liner to float.

Does it have to be warm to install a pool liner?

It is always best to install a liner when temperatures are above 65° with some sunshine. Liners should never be installed during temperatures below 50° and sunny. If you choose a pool liner that is thicker than standard (20 Mil is the standard thickness for in ground liners) then the need for warm weather is greater.

Article first time published on

How tight should a pool liner be?

PRO TIP: Liners are made to be carefully stretched up to approximately three feet. Don’t panic if you checked your label for correct sizing and it still seems like your liner is too small or doesn’t have enough material to make it around your pool.

Should there be wrinkles in a new pool liner?

Wrinkles that develop in swimming pool liners after installation are caused by the vinyl absorbing water and thereby changing dimensions. Testing has shown that high levels of chlorine or bromine will initiate excessive water absorption into the vinyl liner and lead to wrinkles.

What is a pool Cove?

In swimming pools a cove is a slight angle of material against the pool wall (usually sand, sifted fill, or foam) that is a vital part of your pool system as it keeps the weight of the water inside the pool and prevents the liner from ballooning out under the bottom of the pool wall.

Why is my pool liner turning white?

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.

How much does it cost to replace a vinyl pool liner?

Homeowners with pools can generally expect to spend between $1,000 and $3,400, or on average about $2,200, to repair or replace an inground or above-ground vinyl swimming pool liner. If you’re looking to just patch a small hole, that should only set you back around $350.

What is underneath a vinyl pool liner?

Vinyl liner pools have a custom made sheet of vinyl between the water and the pool walls and floor. … 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.

Can I install a new pool liner over the old one?

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. … Installing a replacement pool liner also requires you to redo or re-groom the bottom of the pool base and add a liner pad before installation.

Is salt bad for pool liners?

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.

How do I know if I need a new pool liner?

1. Cracking and Tearing. Vinyl liners will deteriorate over time, due to exposure to pool chemicals and the sun’s UV rays. …
2. Fading and Staining. Your liner will fade naturally over time as it ages and is exposed to chemicals and UV rays. …
3. Wrinkling, Slipping, and Stretching. …
4. Leaking.

Can a liner pool be heated?

Yes. Solar pool heaters, electric heat pumps, and gas heaters should all work just fine with vinyl liner, fiberglass, and concrete swimming pools.

What time of year should I replace my pool liner?

If you can’t get an early install due to cold or rainy weather, your next best bet is to get it done right before pool season, in May or early June. If it’s timed right, you can get your new liner replaced just in time for your family to use it as the weather turns hot. The earlier you install your liner, the better.

What temperature should a pool liner be set at?

Extreme heat will cause the vinyl pool liner to expand too much to the point where you will never get the wrinkles out. Conversely, installing a vinyl pool liner on a very cold day will cause the vinyl to constrict and potentially tear. Ideal installation temperatures range between 50° and 80° F.

Is it bad to leave a swimming pool empty?

It is not advised to leave a pool empty for extended periods: Depending on the level of the water shelf, sustained pressure on an in-ground pool without water can cause external damage. Additionally, a drained above-ground pool can receive structural damage from the elements.

Can I leave my pool empty for the winter?

It’s not good to leave your pool empty when the weather gets cold. Leaving your pool filled with water can help prevent your vinyl or concrete foundation from being damaged. … Actually, it’s not good to leave your pool empty when the weather gets cold.

Do pool liners shrink in winter?

If the liner is left empty or dry by draining for the winter, it will shrink. … Even for winter. The stairs will shrink and maybe not the first few seasons but after 3-4 the top step that sits dry all winter will noticeable shrink.

Will a 52 beaded pool liner fit a 54 pool?

5. Would an overlap 48”/52” liner fit my 54” wall? No, overlap 48”/52” liners are not cut with enough wall material to be lifted and draped over the pool wall without excessive stretch.

Should pool liners be tight in the corners?

The pool company said this is normal and that probably over time the liner will stetch out and push against the wall corner.