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.


Contribute to the Door Security & Safety Foundation
In this season of giving, we hope you will consider contributing to support our efforts. If you are interested in learning more about our work or contributing at a high level, please contact Foundation CEO, Jerry Heppes, Sr., CAE, to learn more at jheppes@dhi.org

2017 Call for Nominations
Each year we recognize individuals who have shown exemplary effort and dedication to our industry with several awards. Please take a moment to review the 2017 Call for Nominations Brochure and consider nominating someone whom you think exemplifies the qualifications noted under the criteria for each award.

Wear Your DHI!

We've launched a new DHI store with apparel and business accessories for you and your team of Door Security + Safety Professionals. Enter the Store

DHI's TopClass has Arrived

Learn all about the new learning management system
by viewing this quick video tour.

DHI Webinar Archives

Our Webinar Archives are back online! Earn CEP points
by viewing webinars.

Welcome to The New DHI.org

It's a New Day, New DHI.org! Get familiar with the new website
by watching this quick video tour.

DHI Credential and Certification Update

Learn about DHI’s five new credentials and updates to our certification program.

Celebrating Our Industry - Dedicated to You!
Video Now Available

If you missed our live stream main event at conNextions 2016, click here for the video.


2017 Spring School

April 2-9
National Conference Center
Lansdowne, VA

2017 DHI Canada Spring School
May 29 - June 2
Holiday Inn Airport
Montreal, PQ

DHI conNextions 2017
May 10-12
Phoenix, AZ

2017 DHI Fall School
October 22-29
Embassy Suites
Scottdale, AZ

2017 DHI Canada Fall School
November 6-10
Sheraton Cavalier Hotel
Calgary, Canada




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 conNextions!

Save the Date for conNextions 2017
May 10-12, in Phoenix!

Doors + Hardware 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.