Annealed float glass, the basic method of manufacturing normal glass by the float method. Molten glass is “floated” on top of molten tin. The glass cools to a solid after it passes over the tin and then onto rollers. Annealed glass refers to glass at the end of the manufacturing process ensuring high quality and easy cutting. Patterned glass passes through rollers which imprints a textured pattern on the semi molten glass.