Enjoy faster and easier specification with this Steel Joist and Joist Girder App from the leading BIM-based steel joist manufacturer. Built upon New Millennium’s engineering expertise and database of SJI 43rd Edition load and weight tables, we pack all the power of our online digital tools into this advanced mobile app toolset. Interactive simplicity: tabbed entry fields, drop-down menus for fast specification, plus on-the-fly optional designations. Everything you need, from standard steel joists and joist girders, to our industry-leading special profile steel joists. Whether you’re in the office or in the field, New Millennium has you covered.