Mezzanine buildings are the ones with an intermediary floor in-between the main floors of a building so that there won't be any confusion among the other floors of a building. Mezzanine Buildings usually have low-level ceilings and balcony included in their projects. Mezzanine is a term that is also used to describe the shortest theatre balcony or the starting rows of the theatre. Mezzanine buildings are inspired by the Italian term "mezzanine" which means middle. Mezzanine buildings have floor systems that are temporary ones and can be installed within the building that is constructed between two native floors. Such kind of structures can be easily relocated or collapsed in many cases. There are three main materials used for the construction of Mezzanine buildings and they are fiberglass, steel, and aluminum. These three materials are the best suited in building perfect mezzanine buildings. There will be a variation in the applications for both flooring and decking. They have control over wood products, B-Deck underlayment, aluminum, fiberglass gratings, and heavy-duty steels.