To obtain the DHIA certificate, recipients must have completed COR101 - Fundamentals of Architectural Doors and Hardware, and COR102 - Introduction to Codes and Standards, and passed the exams.

Understanding how construction projects are organized and designed requires a thorough knowledge construction documents. Knowing where to find specific information in the specifications and on the drawings, and understanding how that information applies to our trade can make the difference between a profitable and an unprofitable job. This course provides estimators, detailers, and project managers with the essential knowledge to find the information they need.

Develop an understanding and thorough knowledge of how industry standards affect door openings.

DHC253 offers an advanced exploration into project management skills and the coordination of door, frame, and architectural hardware installation efforts.

This course will cover more than 25 unique opening types within our industry arming you to be the "go-to" for any type of specialty application your customer needs.