You're paying for new windows... Whether you buy them or not.
According to the U.S. Department of Energy and H.U.D. 71% of your heating dollars
46% of your air conditioning dollars
are lost through windows and doors.
Infiltration
Air movement through sash and frames waste energy and money. A 1/16" gap around a window = 1 brick
12 windows with 1/16" gaps = 12 bricks
Conduction
In winter, cold air literally pulls the warm air out of your home.
Radiance
During Summer, heat pours into your home through a process called Direct Radiation.
