Thanks Bob.
That's what I was thinking.
Where to start with the repair of the rotting wood support frame? Take off the exterior aluminum? And work from the outside in?
I realize that the roof is in need of repair too.
Can the frame be replaced from the inside out?
I'm planning on using pretreated lumber supports and rigid foam insulation. Not sure what I should use for the actual wall. Plywood?
I think I'm going to ditch the roof a/c and pull out the propane and lines. Hopefully w/o the a/c the new roof will be less prone to leaks. And I'll lose some weight w/o the propane. Will probably use fans and a space heater.
Feedback appreciated.