Many world opt for buying an over ground swimming pool over an inground because they are much more affordable and also easier to collection up. However, frequently they carry out not correctly level the land prior to placing the swimming pool on height of it. What wake up if an above ground swimming pool is not level, though?

If an over ground swimming pool is no level, the water’s load can reason damage to the walls and also liner. As a result, her pool will collapse, potentially causing property damage or personal injury.

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Properly leveling her pool deserve to be tricky, so have the right to fixing her unlevel pool. Luckily because that you, we have actually the price to all your swimming pool questions, from exactly how to ensure your pool is level to just how to go around fixing the problem. Keep reading to find out more.

How walk Unlevel Water damages A Pool?

An typical 15-ft ring pool v a 52-inch wall holds a tiny over 5,000 gallons of water. The is a small over 41,700 pounds of water weight. Once this water level is turn off by more than 3 inches, girlfriend will begin to see difficulties due to the load of the water with:

Damage come the linerPool wall damageUneven water level

These difficulties can cause the as whole collapse of also the best-built pools.

Uneven Leveling reasons Damage to her Liner

When your swimming pool is ~ above uneven ground, the liner is likely to have wrinkles in it. This wrinkles can be caused by ground that is:

Full the rocksLumpySlantedToo soft

As a result, the wrinkles will reason various things to become caught on the swimming pool liner, weakening the liner until it rips.

For example, pool vacuums frequently rip liners v wrinkles in them together they happen over castle time and time again.

Liners that have ripped have the right to be patched v a vinyl liner patch, however the patch will not be successful in the long run. This is particularly true if other wrinkles tho exist in your pool, bring about the need for much more patches.

Ripped liners, also after they have been patched, will likely continually leak water end time. That is why that is finest just to replace a liner that has actually been ripped or make sure it is wrinkle-free to avoid the take it from emerging in the an initial place.

Uneven Water load Can damages Pool Walls

The uneven push from the load of the water will cause the walls to:


Inflatable pools are more susceptible to these issues, however even the strongest pools deserve to experience them as well.

Pools that collapse can cause injury to human being inside or around the pool, and also potential building damage. This is why it is so crucial to make sure your swimming pool is level and look for indicators of buckling and twisting before the entire thing collapses.

To put into perspective just how much the water weighs in her pool, right here is a table of common round above ground pool dimensions and their water weights. Mean gallons of water came from Backyard City Pools.

Diameter in Ft (48″ height)Gallons of WaterWeight of Water in Pounds*

*A gallon the water weighs 8.34 pounds.


Problems that Arise from Uneven Water Levels

It may be stating the obvious, however an uneven pool has actually an uneven water level. Besides not being pleasing to the eye, one uneven water level can cause multiple various other problems.

For starters, the water may not be too noticeably off level at first, yet then the water’s weight will cause it to work out more. As a result, the water will become more uneven with time, make it an ext noticeable.

Water the is uneven will cause shallow and also deep ends. Kids that would normally be for sure in the dimension of the swimming pool you determined may discover that the deep end of the swimming pool is over their heads and also no longer safe.

Also, swimming pool skimmers that end up in the pool’s shallow finish may not be covered halfway together required. This will bring about them not operating properly, and your pool’s water top quality will deteriorate due to the fact that of it.

Can I deal with A swimming pool That has Collapsed?

Once your pool walls collapse, they cannot be fixed. Friend will should replace the wall surfaces completely.

Walls that have actually buckled or twisted have to be changed as well. You may discover some areas that imply you deserve to solve your buckle trouble using a hardwood block and also hammer or place a flat piece of steel on the inside to assistance it. However, these fixes room not permanent and may not also work.

Walls that have been jeopardized will ultimately collapse end time and need to be replaced before that happens.

How Level go A Pool need to Be?

Even skilled pool installers rarely acquire a circular swimming pool within ⅛ the an inch level and only ¼ that an inch for oval pools. Definition it is almost impossible to have actually a perfect level pool, yet how level need to it be?

A pool must be within an inch of being level. At 1 inch, however, the level that the water might be remarkable off. Therefore, it should be between ¼ and also ½ customs level in order come be pleasing to the eye.

The swimming pool level deserve to be approximately 2 ½ inches off without being structurally damaging, return it will be apparent that the water level is off.

Anything that is off by 3-inches or much more is dangerous and also needs to be fixed right away. This is because, in ~ 3-inches, the imbalance the the countless pounds that water in your pool will put too much pressure ~ above one side over the other, causing severe damage.

Can i Level the swimming pool Without Draining the Water?

You deserve to level a pool without draining the water. However, it is incredibly difficult. Therefore, the is recommended the you drainpipe the swimming pool at least halfway before attempting come relevel it.

If you great to level your swimming pool without draining the water all the way, you will need:

Garden hoseHammerShovelSoilWheelbarrow

The first step is to usage your garden water tap to drain about fifty percent of the water out of the pool. You carry out not have actually to, together you can still complete the remainder of the steps without draining any water, but it will be lot harder to do if you don’t drainpipe some water.

Next, you will need to use her shovel to pry the walls on the uneven side so the you have the right to take the end the leveling blocks. Use your hammer to knock blocks out and also insert brand-new ones where needed until the swimming pool is level.

After you have the swimming pool level, usage your wheelbarrow and shovel to deliver soil to the pool’s foundation. Fill in any empty spaces roughly the blocks by packing the floor to ensure her pool remains level and does not slip native the blocks.

Now simply fill the pool ago up using your garden water tap to replace the water you chose to drain, and also you are all set to go.

Should I drain the Water?

As we just discussed, friend should drain the water at the very least halfway to do it less complicated for you to pry the walls up. Most of the time, that is not crucial to fully drain every the water the end of your pool unless the is severely unlevel.

Severely unlevel pools should be drained and completely taken down to relevel them.

Draining at least fifty percent of the water and repositioning your leveling blocks will defend your swimming pool from wall surface and water level problems. However, if friend have worries with your liner, you might want come consider completely draining the pool.

Pool liners v wrinkles or divots in them can rip or tear. Girlfriend can shot smoothing lock out with your hands and feet in a half-drained pool. Friend can also consider utilizing a clean plunger to plunge either side of the wrinkle until it is removed.

That said, most of the time, you need to drainpipe your pool to at least 1 to 4 inches of water and also then take her time come smooth out the liner. Make sure to traction it chop to either side of the pool. If you notification rocks or significant divots in the liner, friend should consider taking your swimming pool down and properly leveling the ground prior to putting it ago up.

How carry out I correctly Level A Pool?

If you want to avoid having to relevel your pool as soon as it’s full, you need to ensure you effectively level the ground before you also put the swimming pool up. This procedure can take a the majority of time, but it is much more than worth it in the long run.

Find her Location

Try to select an area the is already reasonably level to conserve yourself time and also effort. If you want to install a pool on really uneven ground, consider hiring a professional. If you desire to carry out it yourself, take into consideration using bigger equipment, like a tractor, to destruction out the area whereby your new pool will certainly sit. 


Remove Rocks native The Area

Measure the area your pool will use. Eliminate the grass native the ar by using a sod cutter or rototiller. If you do not have access to either, numerous home-improvement shop rent them, or a shovel will carry out the cheat too.

Then usage a rake to remove any sharp or tough objects such as rocks or different debris within the area.Make certain to get the area together smooth as feasible because girlfriend don’t desire anything piercing your pool liner.

Use A Leveling Device

To ensure the the ground is level, you can either use a long, right board or a heat level.

To usage the board, place it ~ above the ground, and then put a level on top of it to see how level the board actually is.

To usage a wire level, tie the string to a wood stake and hammer it into the ground in ~ the leaf of wherein the pool have to be. Climate take the string throughout to the various other side, pound another stake into the ground, and tie the string loose to it, making certain there is no slack.

Place the heat level ~ above the string in ~ the center of the area and readjust the elevation of the wire on the stake until it is level.

Level the Ground

Now that you understand what areas need leveling destruction and include soil come the necessary locations to for sure the land is together level together possible. The is best to destruction out the floor to the lowest levels.

Be certain to tightly pack in any included soil if you need to add it.

Move the boards and strings as crucial to ensure the entire pool area is flat.


Consider utilizing Mason Sand

You can develop a swimming pool on soil the has had actually all the rocks removed, and you have ensured it is packed under correctly. However, many civilization opt to include a class of 2-inches or an ext of mason sand on top of the soil before putting the pool up.

Mason sand ensures that you did not miss any rocks or debris that might penetrate her liner. That is really fine sand that compacts well.

Once you have actually put under the sand, level the out with a rake or shovel and add a small water to it so the it starts to pack down. Then leaving it overnight come harden.

The next day, be certain to fill down the sand thoroughly. You have the right to do this by utilizing a lawn roller or bowl compactor. As soon as you have it pack down, take out your leveling device, and ensure that is still level. If not, move the sand around and repack until it is.

Don’t Forget about A basic Protector

Even if you placed sand down, you have to still usage a base protector to:

Prevent anything native puncturing the linerPrevent warm loss native water

The ground will be cold. Staying clear of your swimming pool from being in direct contact with the floor will keep it much better insulated.

You deserve to purchase dedicated pool pads to usage as base protectors, or you have the right to just put a tarp or part felt down. However, a pool pad will certainly work better at protecting and insulating your pool.

Common Leveling Mistakes to Avoid

If you are looking come level and install a swimming pool yourself, the is important to appropriately follow every the steps. Skipping important steps can an outcome in damage to your swimming pool in the lengthy run, also if that is not noticeable appropriate away. Listed below are a few mistakes come avoid.

Not removing the Sod

A significant mistake that human being make is no removing the grass before putting the pool up. They just pour sand ~ above top, which reasons divots in the ground when the grass dies, and everything compacts down.

Taking dirt from High locations to short Ones

Another usual mistake is moving dirt indigenous high areas to lower ones. That is far better to dig out the areas so the they are level through the short ones. This is because included dirt will eventually settle and may clear up unevenly.

However, appropriately taking the time to load down included dirt can avoid this problem, however it is best practice to instead simply destruction out the dirt.

Placing Sand on Unlevel Ground

The sand is expected to be a protective great for your pool, no a leveling layer. It have to be placed on ground the has currently been leveled; otherwise, you will see countless leveling difficulties down the road as the sand settles.

Also, there will not it is in an even amount that sand protecting the swimming pool floor indigenous the rocks and also debris below. Some spots could have much less than an inch, while others have much more than two.

Not Ensuring the Sand Is Compact

After girlfriend lay the sand down, you have to make certain you compact it. If you do not, the sand will certainly sink v the pool’s weight and also the added weight of your feet inside of the pool. This will cause wrinkles in your liner and a possibly uneven water level.

Placing the monitor on The Sand

The pool track need to be exterior of the sand come ensure the sand doesn’t to wash out. Tracks on height of the sand will relocate with the settling sand and possibly sink, make the walls uneven.

Therefore, sand should constantly be top top the within of the swimming pool track.

Leveling Your above Ground pool Is Important

Water weighs much an ext than we think the does. That weight can cause severe troubles to even the toughest pools if they space not leveled correctly.

When assembling your above ground pool, the is crucial to take her time throughout the leveling step. Skipping measures to conserve time will leave you with an ext work in the future.

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If your swimming pool is uneven through 3 inches or more, it is important to automatically begin releveling the pool to prevent any kind of damage indigenous occurring. If damage has currently occurred to your walls or liner, you an ext than likely need to change them.