Steel roof deck is designed for pitched, flat, or arched construction on virtually all types of buildings. Roof deck is popular because it is strong, lightweight, economical, and easy to install. Roof deck can be produced with acoustical, cellular, or cellular/acoustical properties if required. Steel Form Deck is designed to serve as a permanent steel base for poured reinforced concrete floor slabs. Installation is fast, easy, and economical and the need for temporary wood forming is eliminated. Composite Steel Floor Deck has a ribbed profile with embossments designed to interlock with concrete slabs, creating a reinforced concrete slab that serves the dual purpose of permanent form and positive reinforcement.