Wall Foam for an Above Ground Pool

Do you recommend using wall foam when installing a used pool?

Hi. Wall foam can be such a pain to install I prefer not to use it. It interferes with the coping and retaining rods that hold the liner in place, unless it is trimmed and left several inches below the top of the pool.

The only good reason I could see for using it is if you plan to heat the pool and want it for the insulation properties. Heating can be expensive and you will want every advantage you can get to prevent heat loss.

A used above ground pool sidewall will normally just need a good cleaning with a broom or a towel. If it has rust or little bumps on it a little sanding may be helpful. You could even touch up any bad areas with spray paint to prevent any further rust.