Posted 3/24/2022 07:35 (#9577119 - in reply to #9576640) Subject: RE: On farm cooler
NC KS
Like some have suggested, 2x6 or 2x8 walls with spray goam insulation. Same for ceiling. Menards and others sell 4x8 sheets of white plastic of some sort. Might be able to find rolls of it for a seamless wall.