ANSI/SDI A250.8-2014 Specifications for Standard Steel Doors and Frames (SDI-100)

American National Standards Institute(ANSI). Steel Door Institute(SDI). Approved June 2, 2014. 32 p. This specification for standard swinging steel doors and frames offers a variety of choices suitable for any commercial application. Specific performance levels of doors and frames are defined herein. SDI-108, Recommended Selection and Usage Guide for Standard Steel Doors shall be used as a guide. This Standard shall not act as an obstruction to the development of new, modified or improved products that meet the intent of this specification.