Floorplan Gymnasium/Multi Use Building Module Monolithic • Published March 3, 2009 2:13am • Modules: The Answer to Every School’s Space Needs This is a stand-alone gymnasium, but it must go with an existing school building or have another module for public restrooms and a concession area. These items can be installed in the building by reducing seating area. 154′ × 31′ on 9’ stemwall – 18,626 sf $2,328,250.00 Exterior