本规程为建造商提供了安装标准钢门、框架和相关五金件的要求。它采用了俄亥俄州韦斯特莱克市钢门研究所（SDI）和弗吉尼亚州尚蒂利市门与五金研究所（DHI）的建议。本规程不包括现场涂装面漆的要求。

This Practice provides constructor with requirements for installing standard steel doors, frames and related hardware. It applies recommendations of the Steel Door Institute (SDI) of Westlake, Ohio and the Door and Hardware Institute (DHI) of Chantilly, Virginia. This Practice does not include requirements for field-applied finish painting.