TreadSpec™ EX-Series® Grating Deflection Calculator Clip Selector ArchitEX™ Sectional Selector Horizontal Beams Vertical Columns Flatsheet Concentrated Line Load Flatsheet Uniform Load ArchitEX™ Library Column Library Beam Library RailEx Step Library EX-Series® Please chose from the following to begin specification. Grating Deflection Calculator Grating Deflection Calculator