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The Steel Deck Institute celebrates the life and legacy of Larry Luttrell, a brilliant engineer and renaissance man whose ground-breaking research and insights into diaphragm action and composite deck redefined the industry’s approach to design methodologies and positioned the SDI as the authority on industry standards for the design, manufacture, ...

Modernizing the SDI Code of Standard Practice The Steel Deck Institute has updated its Code of Standard Practice as a consensus document from industry leaders under the American National Standards Institute (ANSI) guidelines. The goal of this document is to outline best practices within the industry for the design, purchase, ...

With the organization's latest priorities in mind, SDI aims to blend the rich history and expertise of its membership to both build credibility for steel deck and realize a future of growth.

Ken Charles brings 46 years of experience in the steel industry to the Steel Deck Institute with an eye toward growth and education.

For over a century, steel deck has been a foundational element in the construction industry, providing strength, versatility, and sustainability to countless structures. The first recorded use...

Discover how the Steel Deck Institute is funding cutting-edge research to set industry standards for the engineering, design, and manufacturing of steel decks.

Steel deck is an important part of many structures as it provides a strong and durable solution for both floor and roof systems.