Door and Hardware Institute (DHI)

About

The Door and Hardware Institute (DHI) serves as the premier professional trade association for the door security and safety industry. Founded to advance the knowledge and professionalism of door and hardware specialists, DHI provides comprehensive education, certification programs, and industry standards development for professionals working with commercial doors, frames, hardware, and access control systems. DHI offers extensive educational opportunities including classroom training series, conferences, and specialized courses covering topics such as electrified hardware, fire-rated doors, emergency egress systems, and security applications. The organization's certification programs help professionals demonstrate expertise in door and hardware specification, installation, and maintenance across various commercial and institutional applications. The institute serves manufacturers, distributors, contractors, architects, and facility managers involved in the door and hardware industry. DHI publishes Door Security + Safety magazine, maintains industry standards, and provides resources for workforce development. Through its All Access Conference and regional training events, DHI facilitates networking and knowledge sharing among industry professionals while promoting best practices in door security, life safety, and accessibility compliance.

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