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Yes by putting an even layer of sand down you will protect the liner from the irregularity's in the ground and absorb impact from above.

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15y ago
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14y ago

Definitely, If you don you will wreck the liner

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Q: Do you have to put sand under a pool?
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Related questions

Should put sand under a swimming pool?

YES


Do you need anything under the pool liner?

Sand is normally put under the pool liner to create a smoother surface.


What do you put under a small above ground pool to level it?

I just put up an above ground pool and we used sand to level the ground. To level the sand, we used one of those string levelers and tied it to stakes on each side of the pool area to make sure it was all level.


What happens when you put brown sand in a pool filter instead of white silica sand?

It could damage the internal PVC of the filter and cause sand to get in your pool.


Will an above ground pool on sand level itself out?

Unfortunately, no. If the sand isn't level when you put the pool on top of it, the bottom of the pool will stay uneven after it's filled. Sorry.


How much sand is needed under an 18 foot swimming pool?

You don't use sand to level the ground that the pool sits on. The sand is used on the inside of the pool, after the ground has been leveled by taking the highest point down to the lowest point after the grass has been removed. The manufacturer's usually recommend 2" of sand on the inside of the pool before the liner is installed. It sounds like you are installing a used pool, since you do not have instructions. Here is a link to some instructions that could possibly be used. http://www.royalswimmingpools.com/install.htm


What quantity of sand is recommended for a pool filter?

Your filter will tell you on the side of it how much media sand to put in it.


What goes under a above ground pool?

Washed float sand.


How to put sand under a mobile home?

Well, first you lift up the mobile home. Then, you put the sand under it.


When setting up a new above ground pool will adding a gorilla bottom and also the plastic coving instead of regular sand coving help the pool last longer?

Its not a good idea to put a plastic liner under the pool. It retains moisture and rots the walls and the rail the wall is in. Your pool will not last. If you follow manufactures instructions, sand under pool and a good drainage system around the pool will make the pool last 25 years or more. Whenever water sits against the pool walls its going to eventually rot the wall and can seep under pool causing the sand to shift and then the liner will go bad.Its all sales hype about the coving and gorilla stuff...its not needed.


For 3 inch deep sand under a pool How many yards would that be?

That'll depend on the size of the pool.


Can you have an above pool on cement?

you can but it would be best to put a layer of sand under the liner to protect it from the hard cement. Otherwise you may end up with a damaged liner.