Introduction
A storefront is a non-residential assemblage of
commercial entrance systems and windows usually
bridging between the floor and the structure above. It is
a system of doors and windows considered together as
a composite structure. It is usually installed between
floor and ceiling on the street level of a building. These
are accessible in various styles, colors and features to
modify the entrance as per the requirements. Different
types of glasses used for storefront include clear glass,
tempered glass, insulated glass, laminated/safety
glass.