I have reviewed some answers re: leveling above ground Pools. I have used "all purpose sand" vs. "play/beach sand" Will this sand be OK before I actually lay down the ground liner?

This sand is fine for under the liner and should be at least 4 inches deep. Level it with a 2x4 half the diameter of the pool. Sweep in a circle. Do not use sand under your perimeter ring. That must be on block or solid soil.

:D

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Originally Posted by ballengerb1

This sand is fine for under the liner and should be at least 4 inches deep. Level it with a 2x4 half the diameter of the pool. Sweep in a circle. Do not use sand under your perimeter ring. That must be on block or solid soil.

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How about foam insulation cut to retro fit underneath and around

You know this thread is 2 years old, right? No on the foam.