The funny thing about insulating and repairing leaky factory windows is that you spend a lot of time and $ on the project if you're doing it right. However, when completed it feels like you're right back where you started...with bare walls!! So it goes.
Popped out the rear passenger side window over the weekend and added Butyl tape around the margins. It wasn't leaking, but judging by the crackly substance that used to be poorly applied window caulk, it soon would be.
Thermal bypass due to the metal wall studs is a real issue. I plan to layer another 1" sheet of Pink Foam board over the exposed walls once cabinets are built, etc. This will be covered with 0.090" white Luan for a finished look.
The next task was to augment the 61"x81" bed frame to span the entire trailer width. I stood in the trailer and drew on the walls for a good half hour before arriving at the measurements...69" x 93 & 1/16". With this size frame we can lay a queen mattress east-west across the trailer and still have 4" on the front and back of the mattress for placing a foot while making the bed, etc.
Previous bed frame liberated from its Murphy Bed enclosure.
Last year I built a fold-up bench for the trailer. Rather than buy more metal I "recycled" most of it into the bed-frame.
Some pieces didn't make it into the new build...
Comments, thoughts, and suggestions before I start joining metal? :-)