Spacebar , 11 months ago Its going to rust and if you don’t keep it painted, it’s going to rust even worse. If you insulate the inside, you won’t be able to treat the rust on the inside because it will be hidden. I’d not insulate inside.
Its going to rust and if you don’t keep it painted, it’s going to rust even worse. If you insulate the inside, you won’t be able to treat the rust on the inside because it will be hidden.
I’d not insulate inside.