several laminated glass manufacturing processes: The first method utilizes two or more pieces of glass bonded between one or more pieces of plasticized polyvinyl butyric resin using heat and pressure. The second method uses two or more pieces of glass and poly-carbonate, bonded together with aliphatic urethane inter-layer under heat and pressure. The third type of laminated glass is interlaid with a cured resin. Each manufacturing process may include glass layers of equal or unequal thickness. See also Storm cellar Storm door Storm drain Storm room Storm shutter References Windows