Aflat glass manufacturingbusiness produces sheet glass that is used in windows,doors, skylights, and other applications. The process of making flat glassbegins with melting sand and other ingredients in a furnace. The molten glassis then poured onto a table where it is cooled and formed into sheets. Flatglass is a type of glass that is produced in large, flat sheets. It is used ina variety of applications, including windows, doors, skylights, and more. Flat glassmanufacturing businesses produce this type of glass for use in these variousapplications. A flat glass manufacturing business produces window glass,windshields, and other types of flatglass for use in residential and commercialconstruction.