How to choose spandrel glass?
In such zones, double glazed insulating units are often installed, where the outer pane is with same coating as the rest of the facade to maintain solidity. However, the inner glass is enameled. Enamels have been carefully developed for printing and firing on normal soda-lime based float glass. During the tempering process of the glass, these enamels melt and fuse permanently to the glass surface to form a coloured ceramic layer. Various Guardian SunGuard® coatings can be printed with ceramic paints. Please contact Guardian TAC specialists for further details.