Single, Dual or Triple Pane?

The obvious between the three is that double pane and triple pane windows offer better soundproofing, heating and cooling efficiency and the potential for energy savings.  But is there a real difference between dual pane and triple pane glass?

Double pane windows became common in the 1950’s for residential use and their double panes offered a good source of additional insulation so their popularity grew.  The double pane window was made of two panes of glass with an air space between them, usually a half inch or less. Read more