InterNACHI®️ Forum
Inspecting Swinging Fire Doors
Specific Inspection Topics
Commercial Inspections / CCPIA
gromicko
(Nick Gromicko, CMI)
September 22, 2021, 5:42pm
1
https://www.nachi.org/inspecting-fire-doors.htm
This week's (Sept 24, 2021) updates: