I have read numerous old posts regarding wall insulation, but could not find a topic that discussed auto-covers.
Installing an auto-cover will drastically reduce heat loss, assuming of course you keep it closed most of the time. I am thinking about installing 2 inch foam board on the outside surface of the steel walls, but I need a little advice.
Cost is zero. (I have free foam board)
FYI - We installed rolled foam between the liner and steel walls. (Came with pool kit)
In your opinion – should I be concerned with condensation between steel and foam?
Any other thoughts / suggestions?