Proper Slope for Pool Deep End

by Tim
(Northeast Wisconsin)

I am digging a hole for a 21' round above ground pool and I am digging the middle out about 2 feet.

I was wondering what the proper slope is from the deep part to the level part in the ground in the pool. Right now I have the taper about 4-5" per foot. Just wondering if that is enough or do I have to taper it more. Thanks



Hi Tim. The more gradual the slope the better and what you have sounds perfect. If you make it to steep you will have a hard time getting the sand to stay in place long enough to get the liner installed. You could also wind up with wrinkle issues on the steeper slope.

This photo shows a deep end on a round pool. A deep end has steeper slopes around the outer edge and a shallower slope coming into the shallow end. For a pool that will have a deep center something in between the two is fine.



Any time you have a deep area in an above ground pool you are better off stretching the liner into place. If done correctly you will have no wrinkles when you are done.

Expandable Liner Installation