Sdi.org is provide information about the SDI and the member companies
The Steel Deck Institute (SDI) is a trade association that promotes steel deck construction and coordinates its member companies with regulating agencies. It serves manufacturers, contractors, engineers, and others involved in steel-framed floors, roofs, and related construction. The organization is based in Fox River Grove, Illinois, and focuses specifically on steel deck as a structural building material.
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Sep 8, 1995
31 years old · Network Solutions, LLC
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Domain registered Sep 8, 1995 — 31 years old.
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Registrar today: Network Solutions, LLC — unchanged since AboutUs began tracking (Aug 30, 2026).