STEEL DECK INSTITUTE

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

Steel Decking during construction of building
News & Blog

Galvanized Steel Decking: What It Is, Why It Matters, and How to Specify It Right

In commercial construction, small decisions can have a long-lasting impact. A choice that may seem minor during design or procurement—like selecting a finish for your steel decking—can play a major role in how a building performs over time. One of the most critical finish options, especially for buildings exposed to ...
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News & Blog

Welding Steel Deck: Best Practices, Challenges, and Industry Trends

Steel deck supports the structures we rely on every day — from schools and offices to bridges and factories — thanks to its strength, fire resistance, and resilience. Often, those benefits rely on proper welding, a traditional and often used method of attachment. However, labor constraints and cost pressures can ...
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News & Blog

Ken Charles Honored with AISC Lifetime Achievement Award

Steel Deck Institute Managing Director J. Kenneth Charles was recognized with the prestigious American Institute of Steel Construction (AISC) Lifetime Achievement Award on April 2 at NASCC: The Steel Conference in Louisville, Kentucky. Ken was honored for “advancing the use of steel, working tirelessly to provide education and guidance to ...
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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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