Who We Are

DHI is an association proudly serving door security and safety professionals, and the dynamic companies they represent, in the non-residential construction industry. Through education, advocacy, accreditation and facilitated networking, we provide members with the collective intelligence to meet the security and safety needs of their customers.
Learn more about the New Day, New DHI.

NEWS

Congratulations, 2021 DHI Achievement Award Winners!
Many individuals contribute tirelessly to our organization and industry, so it's important that they be duly recognized and thanked for their efforts. DHI would like to congratulate the following award recipients.

2021 DSSF Scholarship Recipients
Each year, the Door Security & Safety Foundation Scholarship Program provides funds for individuals to attend courses offered by DHI. View all scholarship winners.

October Door Security + Safety Issue Is Online
View the latest issue of DHI's magazine here.

EVENTS

2021 DHI Fall Technical School
October 3-10, 2021
Lansdowne, VA

DHI Canada Western Fall Technical School
November 15-19, 2021
Calgary, AB | Register Now


2021 DHI Management Summit
December 8-10, 2021
Scottsdale, AZ | Register Now
 

WHAT WE DO


DHI Education

DHI education is important to becoming a door security + safety professional and remaining current in the industry. We offer classes online, in-person, at our technical schools, and much more. Education is a cornerstone of DHI.


DHI Certification

DHI is the focal point for a team of more than 2,200 professional consultants whose efforts improve the lifestyle of millions of people as well as enhance the fire and life safety of buildings and their occupants.


DHI Membership

We serve as the primary resource for education, accreditation, networking and advocacy in the non-residential door and hardware industry.


DHI Events

There’s always something going on at DHI! From our annual trade show and exposition, DHI conNextions, DHI Management Summit, Technical Schools, Chapter events or Door Security & Safety Foundation classes, you can find it all right here.



Door Security + Safety Magazine

Take a glance at this month’s issue, and find out how to advertise or contribute an article.


Door Security & Safety Foundation

Learn about the Foundation’s mission to promote secure and safe openings that enhance life safety, and how you can help.