C.R. Laurence Co. introduced the U.S. Aluminum Series E1200 Elephant Door, an operable pivoting/sliding storefront entrance system. The operable storefront sections easily slide behind the fixed sections, creating monumental openings for the easy movement of large items that require unobstructed openings. The Elephant Door System is suitable for 6-foot-wide by 14-foot-tall bays, and can meet 30 PSF wind loads, according to the supplier. The system offers smooth operation and durability, and its pivoting doors can be equipped with overhead concealed closers, cylinder locks, pulls or panic exit devices.C.R. Laurence Co.