Are you sick and tired of the electric bills that always on the rise? Whether it is summer or winter, you need an air conditioner or the room heater to maintain a comfortable temperature for your home. It is challenging to keep the electricity bill low with such problems and to replace the old appliances are not the solution. You need to insulate the house properly. For this reason, you need to change your old Windows and doors to double glazed options. Double Glazing Cost may seem to you at first as a considerable investment, but in the long run, it is a boon in your life. It will save you a lot more money then it will cost you in the beginning. How Does It Work? Your windows are typically made up of a single pane of glass whereas double glazed windows are made up of two panes of glass which is evident from the name giving it insulating and soundproofing powers. The two panels are placed with a gap of few millimeters, and a thin layer of air exists between the two panes of