Question: Should I insulate an interior wall in the basement?
Jay writes from Bettendorf, Iowa: "I am finishing 3/4 of my basement except for two rooms in one corner which will be storage. Do I need to insulate the interior walls between these storage rooms and the other rooms that are finished?"
Yes. Any wall that separates warm/cold air should be insulated. I recommend a PINK Kraft-faced insulation that can be fastened to the studs and covered with drywall or some other interior panel.
