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DOIT, where excellence meets expertise in the world of door openings. Our credentials, including the Associate Door Opening Consultant (ADOC), Qualified Door Opening Consultant (QDOC), Qualified Fire Door Inspector (QFDI), Qualified Fire Door Technician (QFDT), and Qualified Electrified Hardware Specialist (QEHS) set the standard for professional education in the door, frame, and hardware industry, ensuring safety, code compliance, and efficiency in commercial construction. At DOIT, we understand the critical role door openings play in building safety and functionality. That's why our credentials are meticulously designed to equip professionals with the knowledge, skills, and certifications necessary to excel in their roles and contribute positively to the industry. Whether you're seeking consultation on projects of moderate to large complexity, ensuring code compliance and specification crafting, or conducting thorough inspections and installations, our DOIT credentials set the standard for excellence. Here's why DOIT's credentials stand out:
By choosing DOIT's credentials, you're not just investing in your own professional development—you're investing in the safety, quality, and success of construction projects and the communities they serve. Join us at DOIT and become a trusted leader in the door opening industry. |
| Associate Door Opening ConsultantAn Associate Door Opening Consultant (ADOC) is certified to consult on projects of moderate complexity, applying foundational knowledge in codes, detailing, and coordination. |
Qualified Door Opening ConsultantA Qualified Door Opening Consultant (QDOC) is certified to lead complex architectural opening projects with advanced expertise in specification writing and project management |
| Qualified Fire Door InspectorA Qualified Fire Door Inspector (QFDI) is certified to perform detailed fire, smoke and egress door inspections in accordance with NFPA 80, NFPA 105, and NFPA 101 and life-safety requirements. |
| Qualified Fire Door TechnicianA Qualified Fire Door Technician (QFDT) is certified to maintain, repair, and verify the operational integrity of fire, smoke and egress door opening assemblies. |
| Qualified Electrified Hardware SpecialistA Qualified Electrified Hardware Specialist (QEHS) is certified to design, specify, and coordinate electrified door hardware and access control systems, ensuring compliance, safety, and reliable integration across building trades. |
Explore DOIT Certifications |