Many applications require laminated safety glass when toughened safety glass is not sufficient. Overhead and sloped glazing are two such examples. There is a growing requirement for laminated glass to be used in balcony and railing applications where ©DuPont Sentry Guard PVB is the choice of PVB interlayer for product structural integrity. Laminated glass in doors and windows is also used to increase burglar resistance and is often required in climates where cyclone/hurricane resistance building codes apply.