double pane windows are NOT really work the way they should!
Our house is only 3 year-old. We were told that the windows we have had were double paned. Yes, they LOOK to have two pieces of glasses sandwich the supporting horizontal and vertical bars. However, the interior side of glass feels cold all the time in winter, and I always can feel the draft even 10" away from the windows.
What kind of windows do we have? And can we do to improve the efficiency of the windows to make less draft and insulate them better?