New Glossary on Steel Door Institute Website
December 4, 2014, WESTLAKE, Ohio ─ The Technical Committee of the Steel Door Institute has released a complete update of the glossary of terms for hollow metal doors and frames.
The document, SDI 134-14, is available without charge on the SDI website.
The glossary provides a user-friendly interface for browsing or searching definitions. Technical drawings are included with many of the definitions to provide further clarification.
This document replaces the prior version, SDI A250.7, which was published in 2011.