New Millennium Building Systems


Castellated Beams Update:
New Millennium has discontinued the manufacturing of castellated and cellular beams

Our focus continues nationwide with engineering, manufacturing and supply of steel joists and decking, including special profile steel joists, composite steel joists, and composite steel decking.

You may also be interested in our Flex-Joist™ tension-controlled open web steel joist design, for enhanced strength, reliability and ductility.

New Millennium is a leading provider of BIM-based steel joist and deck design, offering experienced BIM joist and deck process management.

Learn more about our wide range of structural steel products and services by exploring this web site.

To discuss your project needs, please contact us.