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The Door and Hardware Institute (DHI)

The Door and Hardware Institute (DHI) is the only professional association dedicated to the Architectural Openings Industry. Since 1934, DHI serves as the advocate and primary resource for information, professional development, and certification.

By registering to be a member of the The Door and Hardware Institute (DHI) group, you consent to have your name and your email address be accessible by the official representative of the The Door and Hardware Institute (DHI) group, and to be identified as a The Door and Hardware Institute (DHI) group member in your profile and the LinkedIn search results. If you do not wish to give such consent, please do not register.