New Castle Steel Framing

Collection: New Castle Steel Framing

15 products

About New Castle Steel

New Castle Steel is a Leading Manufacturer of Light Gauge Steel Framing

New Castle Steel Framing featrures cutting-edge solutions which allow you to experience new possibilities in outdoor living spaces that are built to last. Whether you’re looking for durability, style, or both, we have everything you need to create the perfect deck frame. Discover the future of deck design and performance with New Castle Steel.


  • Triple-coated steel offers consistency, durability, and reliability that other materials cannot.

  • Precise engineering ensures surfaces remain flat.

  • Its unmatched strength allows for longer spans.

  • This non-combustible material has a Class 1A fire rating and is rot- and termite-proof.


  • New Castle Steel is explicitly designed for the outdoors and code-listed for exterior use, supported by the CCRR-0186 code compliance research report. 

  • All New Castle Steel products are engineered with every detail in mind, held to industry-leading standards, and protected by our 25-Year Limited Residential Warranty to prove it. 


  • New Castle Steel contains 25% recycled American-made steel and is 100% recyclable, contributing to LEED points for building projects.

  • Chemical-free, kinder to the earth than pressure-treated lumber.