Sounds like a great idea Bill, looks like you and your wife have some work ahead on this project.
I have also noticed the DRAFT comming from all my windows, my therory is the window frame is the culprit for all the cold, window frames being made of aluminm it transfers all the cold right through the outside frame to the inside, we have a bunch of cooling coils through out our trailers, Keystone should look into the newer plastic window frames to help eleminate this issue.
