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Can you put a deeper liner in above ground pool?

Author

William Rodriguez

Published Jan 15, 2026

Many pool owners, who want the experience of deeper water, opt for a dish-type dig in the center of the pool. The standard vinyl liner will typically allow for an added depth of 3-4 inches using this procedure. However, an "expandable" liner can be obtained which will accommodate a pool depth of up to six feet.

Can you change the depth of a liner pool?

Generally speaking, all pools can be reshaped and reconstructed within certain limits. Vinyl liner pools are usually the most amenable to minor changes. They can be made up to a foot shallower by filling the bottom with concrete and applying a new liner on top.

Can you use a bigger pool liner?

This may not be as easy a fit as installing a smaller liner into a bigger pool, but it's doable. The fear here is that the liner will have too much wall material and the excess will make wrinkles/folds at the pool's wall. And that can happen. This bigger liner has to be installed like you would an overlap liner.

Can you make a pool deeper?

Making a pool shallower is a faster and easier process, but both options are possible. The pool company will drain your pool to adjust the depth. To make a pool shallower or deeper, workers will first remove the bottom either with machinery or by hand. Then, they'll add or remove fill to reach the desired depth.

Can you make an Intex pool deeper?

Note: The less expensive soft-sided above ground pool like ones made by Intex, Coleman, and Summer Waves, can NOT be made deeper. A traditional metal walled above ground pool can be set up as normal, but instead of having a flat bottom, it can have the center or end dug out to make it deeper.

20 related questions found

How deep can you install an above ground pool?

Above-Ground pools are available in a variety of sizes, in Round and Oval shapes. Depths range from 48" to 54".

What the deepest an above ground pool can be?

While above-ground models are typically shallower than in-ground pools, they can still be too deep for small children or unsure swimmers. (Children can drown in as little as one inch of water.) The larger swimming pools can reach depths of about 4.5 feet. Smaller pools can be a mere three inches deep.

What is a good pool depth?

Most “fun” pools should have a minimum depth of three feet to accommodate for both adults and children, and a maximum depth of four to five feet, for safety. Swimmers who swim laps seriously should look for a minimum depth of five feet, and a length of 25 meters.

How deep can a vinyl pool be?

To begin with, the maximum depth for pools is typically 8 feet, although we can build deeper pools. The pros of having a pool of this depth begin with the fact that this would allow you to install a diving board.

What can I do if my pool is too deep?

Mix together more concrete, two bags at a time, inside the pool to make it shallower. Pour the concrete into the bottom of the pool, starting at the deep end, directly from the mixer. Slowly build up the depth by pouring in concrete and swirling it smooth with a trowel.

What is an expandable pool liner?

EXPANDABLE POOL LINER DESCRIPTION: A pool liner that stretches to fit a “deep end” or dugout area of an above ground pool.

How much will a above ground pool liner stretch?

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. Warm the liner to make it easier to stretch.

How tight should an above ground pool liner be?

Fill it up and it should stretch and push the wall out. It's buckled because its a tight fit. When installing unibead and j-hook liners, just imagine the pool as a clock. Lay the liner in the pool and center it in the bottom.

Is a 6 foot pool deep enough?

We recommend a depth of 4-6ft. Another good option for swimming laps is to opt for an L shaped pool, with a shallower area on the shorter side and a depth of between 4-6ft on the longer side.

What is the minimum depth of a swimming pool?

What Is the Average In-Ground Pool Depth? For residential pools, the standard maximum depth of an inground pool is usually 8 feet. But pool builders can build deeper pools. If you plan to install a diving board, 8 feet is the minimum depth you will need in the deep end.

How warm does it need to be to install a pool liner?

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.

How deep can backyard pools be?

While eight feet is acceptable in the deep end, what's considered the shallow end can't exceed three and a half feet. Water flowing over the steps also shares this maximum depth. City officials enforce these restrictions so people with underdeveloped swimming skills can touch the bottom of the pool.

Can you put a liner in a concrete pool?

Except the ultimate answer to whether a replacement vinyl liner can be installed in a concrete pool is anything but straightforward. Starting on the simple side of the equation, the answer is “yes” a vinyl pool liner can be installed in a concrete pool.

What is a comfortable slope for a pool?

A 6-2/3rds to 1 slope isn't bad at all, but I'd shallow up the 6½' deep to 5½' or 6'. 6½' is too deep for people to enjoy playing in. 5½' is comfortable for a lot of people and 6' for a very few. Reply. Report.

Can I partially bury an above ground pool?

And for this reason, many people ask, “Can above ground pools be partially buried?” in hopes of receiving the best of both worlds. The short answer is that “Yes, they can!” However, there are some things that should be taken into account if you're going to go down this route.

Can an above ground pool be 6 feet deep?

You may be thinking above ground pools cannot be that deep, but they can actually go as far down as 8 feet or more! This is due to the elasticity of the vinyl liners. The vinyl liner can accommodate a space that may not be shaped exactly like a perfect pool.

How deep is a 52 inch pool?

Many people wished they were deeper so the manufacturers started making 52 inch tall pools so that they would hold nearly 4 feet of water at 3' 10”.

Can you dig a hole for an above ground pool?

The answer is yes, you can.

Can I backfill an above ground pool?

The pool must be filled prior to backfilling to prevent pool wall collapse and the water level in the pool must always be higher than ground level by at least 1 foot. Slurry is the best backfill material to use when completely burying an above-ground pool since it can better support its own weight.

Does pool liner shrink?

Shrinkage – After the water empties out of your above ground pool, the vinyl liner is then exposed to the elements. It has also been exposed to several years of chemicals (which of course, are necessary to help maintain your pool). As the vinyl liner dries out, it begins to shrink.