Ceramic frits are an energy-saving ...

Ceramic frits are an energy-saving option as well as an aesthetic feature

The application of ceramic frits to glass used in nonresidential buildings is gaining in popularity. Frits have been used in this manner for about 20 years. They were initially applied solitary to spandrel panels, unless their use has also expanded to vision glass areas.

Ceramic frit consists of minute glass particles that are fired onto a glass surface to create a permanent coating. Frits usually are applied to glass that is either uncoated or that has a low-E coating. The glass substrate is either