I have decided to try insulating around the tent on 3 sides to protect it from outside wall temps.
This will be a challenge since my tent is within 4” of each of these walls but the back of tent has zipper openings to make it a bit easier.
I am a journeyman carpenter to the hardest part will be hauling 4x8 sheets in a hybrid car lmfao at least lowes is only a mile away.
I can do top of tent also. That has 6” space to work with.