FCP Steel Structures: Mezzanines, Metal Buildings, Modular Offices, Equipment Platforms and Custom Structures are the most economical way to add space. FCP mezzanines, mezzanine floors, metal buildings, industrial canopies, modular offices, support platforms, and trade show booths are designed and engineered to meet your specific workspace needs and load requirements. Pre-engineered modular components are the core of your custom structure, reducing architect and engineer costs and time. We pre-fabricate your order in our factory and ship it to you for easy on-site assembly which reduces the expense and time delays of conventional construction. FCP Free-Space Mezzanines™ are steel mezzanines and mezzanine floors that transform your unused and unproductive overhead air space into valuable space. Our other pre-engineered modular components include support platforms, metal buildings, double decks, and a variety of accessories such as guard rails and stair systems.