The minimum participants for this course is: 8
This workshop is a five-day course designed as the continuation of the Door Hardwar - Commerical TTT. The emphasis of this course is on the instruction of installation and adjustment of doors, frames, vertical latching devices, and control devices. Additionally, participants will learn about safety inspections (DSI), code compliance, and troubleshooting deficient assemblies. This course will be taught through classroom and hands-on exercises
