The Industry Standard
for Steel Deck

Since 1939, the Steel Deck Institute has provided uniform industry standards for the design, manufacture, and field usage of steel deck products. 

Explore our library of industry-standard resources for your next project

The Latest from the Blog

News & Blog

Current SDI Priorities

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.

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News & Blog

A New Era at SDI – Ken Charles Takes the Helm

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

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News & Blog

100+ Years of Steel Deck Evolution: Building a Strong Foundation for Construction

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…

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Other Information

Explore the various standards adopted by the building codes as well as research that the SDI has involvement in for advancement of the industry.

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