Above ground pool base questions

Ceceliaandgrands

New member
Apr 7, 2025
1
Raleigh, NC
Pool Size
18
Surface
Vinyl
Chlorine
Salt Water Generator
SWG Type
Intex Krystal Clear
Is a French drain needed under a Gravel base? Or under a base of crush and run? And is anyone creating a substantial perimeter i.e... 6x6 lumber to hold in the Gravel or crush and run base? Thank you
 
Maybe not under the pool but around the perimeter of the base is always a good idea especially if there is potential for runoff. You want to divert as much water away from the base of the pool as possible.
You certainly can create a lumber perimeter- make sure its ground contact treated lumber.
Although it is tempting, you must never “build up” to level the base for the pool but instead dig down.
There are several interesting & detailed above ground build threads here. Use the search 🔍 in the top right corner to locate.
Here’s an in depth thread discussing using crusher run - the do’s & don’ts.
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And the basics
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