I intend to sheet-rock my bathroom and insulate the walls that lead to the exterior with fiberglass insulation. I want to know if I should first put up any vapor barrier...
I have a house that was built in 1952. Several years after it was built a back bedroom was added that gets so cold in the winter that I have to sleep in a front bedroom...
Many older homes, and even some newer ones, have numerous little cracks, holes and spaces through which, in the winter, warm air escapes and cold air enters...