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Thread: Hole under liner in shallow end.

  1. Back To Top    #1

    Join Date
    Jun 2013
    Southwest Louisiana

    Hole under liner in shallow end.

    Our pool was finished last September, we already have a fairly large hole that formed under the floor of our shallow end. It's about 8" long and about 4" wide. There's also a smaller one starting near the steps in the shallow. What would cause these holes to form? We have a vinyl liner pool, is it water getting under the pool washing away the ground somehow?
    Installed in September, 2013 18x36 (28,000 gallons) lagoon shaped, vinyl pool, with steel walls. Pentair intelliflo variable speed pump, intellichlor salt generator, pentair cartridge filter CCP320

  2. Back To Top    #2

    Join Date
    Jun 2014
    Douglasville, GA

    Re: Hole under liner in shallow end.

    If the area in question feels soft it usually indicates a leak in the liner. Not saying that's the case here, but it sounds like water is getting under the liner somehow, so you might want to have it checked.
    33K gal vinyl IG, 1.5 HP SuperFlo pump, Hayward S244T sand filter (62GPM)

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