Heated glass

The manufacturing process begins with the application of a microscopic Tin dioxide coating to a pane of float glass.

The busbars are connected to a power control unit that regulates the flow of electricity and thus the temperature of the glass.

This technology uses a special metallic coating on the surface of the glass invisible to the naked human eye.

[3] Heated glass was first used on a wide scale in World War II in Naval Ships and on to aircraft windshields from frosting over in cold weather It is still used in both for this purpose.

In addition, display cases (such as in convenience stores and delis) use heated glass shelves to keep cooked food items from cooling.