This Vienna, VA homeowner was complaining about drafts on the upper level of their home. After a full comfort and energy evaluation, Comfenergy determined the drafts were coming from the cantilevers (or overhangs) on the front and back sides of the home. We determined this by usiing a blower door, smoke pencil, and thermal imaging.
Comfenergy put together a solution for the homeowner to disassemble these cantilevers, air seal and insulate them, and put them back together.
Evaluator: Shayne Sandner