Mezzanines allow you to increase your storage space, create a work platform, or renovate an existing warehouse space. Mezzanines create additional storage space and avoid costly facility expansion or relocation. By providing two or more platform levels, mezzanines utilize previously unused vertical space in facilities. Types of storage mezzanines include free standing mezzanines, industrial shelving or pallet rack supported mezzanines and shelving or rack supported catwalk systems. Available flooring materials for mezzanines include plywood decking over b decking, diamond plate decking, bar grating and metal plank decking.