MSI's Orange corporate headquarters has one of the largest showrooms in the country including a state-of-the art 10,000 square foot showroom for flooring and wall tile. MSI Orange also includes a 10,000 sq. ft. outdoor hardscaping showroom and a 35,000 sq. ft. slab selection showroom with enhanced lighting. The slab showroom displays over 400 colors of granite, marble, quartz and other natural stone slabs. MSI Orange is spread across 19 acres with 5 buildings, has approximately 1,600 truckloads of inventory, and 16,000 slabs of granite countertops.