Many fabricators and erectors are not up to speed on the possibilities of special profile steel joists and metal decking in support of your special roofline designs. We are, and we wrote the book on i t— the industry's first and still most advanced Special Profile Steel Joist catalog.
We can help you with new ideas, new design possibilities, 3-D BIM collaboration, and new structural methods for achieving your vision, including our highly architectural specialty joists and castellated beams.

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Structural Steel Delivery Boosts Building Projects (256kb pdf)
How to Simplify Your Process (804kb pdf)
Raising Expectations: New Design Freedom (234kb pdf)
Rethinking Project Delivery (564kb pdf)
BIMspeak Guide (24kb pdf)
Special Profile Steel Joist Catalog (4.2mb pdf)
Steel Joist and Deck Products Catalog (11.9mb pdf)
New Millennium Building Systems is a wholly owned subsidiary of Steel Dynamics Inc.