Why is my pool liner getting wrinkles?

The most common cause of wrinkles in the pool liner is excessive water in the soil around the pool. A high water table can cause the liner to lift like a balloon from the floor of the pool. And when the groundwater recedes, the liner won’t return to its previous position, so wrinkles will develop.

How long do liner pools last?

between 10 and 15 years
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.

Is a thick pool liner better?

Thicker pool liners are more puncture resistant, true – but they also contain more resins and plasticizers, so… a thicker liner should withstand harsh water conditions and UV exposure better than thinner.

Why are there wrinkles in my new pool liner?

Wrinkles in a new pool liner are a clear indication that something went wrong. A new pool liner should be 100% absolutely free of wrinkles on every surface. Some pools are much more challenging than others to install without wrinkles however wrinkles should still be considered an installation error.

What causes wrinkles to form on vinyl liner?

2. Low pH & Water balance – Low pH will cause a liner to develop wrinkles. When the pH drops below 7 the water becomes acidic and vinyl starts to absorb water and expand, causing wrinkles.

How can I get wrinkles out of my vinyl pool liner?

Push & Pull the Vinyl: In the 60 seconds after you turn on the vacuum to set the liner, you may have to reach in (from outside the pool), and pull the vinyl towards the side in a few areas. You can also use a large brush on a pole, to help hold areas taut until the vac suction takes hold.

Which is the best way to fill a pool liner?

When this step is missed or mishandled, pool liner wrinkles can result. Overlap pool liners, and in fact all pool liners, should be just slightly above the floor before filling. The best fit of a new pool liner comes from having the liner stretch into place.

Why do I have wrinkles in my liner?

When the ground water recedes, the liner most likely will settle back into place unevenly, creating wrinkles in some areas and a tight stretch in others. Usually the wrinkles are in the shallow end. Here you see the liner floating up due to ground water after heavy rain.

Do you need wrinkles in a new pool liner?

Wrinkles in a new pool liner installation are not considered a necessary evil. Wrinkles in a new pool liner are a clear indication that something went wrong. A new pool liner should be 100% absolutely free of wrinkles on every surface.

How do I remove wrinkles in my liner caused by heavy rain?

Here you see the liner floating up due to ground water after heavy rain. Here are the resultant wrinkles when the bubble re-settles. The solution is to drain the water about one foot back down the slope to the deep end, below the floor in the shallow end.

What should I do about wrinkles in my carpet liner?

If the liner is more than a few years old, it may be brittle and may rip when you try to get it back in place, or tear away from the face plates around the steps and skimmers. The bottom line: It is probably a simple and inexpensive fix.