Structural Mezzanine Floors leave a large open area below for maximum working space. This can be utilised for various different uses i.e. office area, packing area, storage area or receiving or dispatch area. With very little support beams taking up space, the area is open and can be used very productively. Structural Mezzanine floors are made u of structural steel. Both provide the warehouse floor space as well as needed space right above the existing warehouse floor, doubling your foot print.