HVAC shop drawings are fabrication- and installation-level documents that convert a consultant’s HVAC design into buildable detail. They fix coordinated duct sizes, routing, installed elevations, gauge and reinforcement, joint types, damper and access locations, support details, and equipment connections. HVAC duct shop drawings are the sheet-metal subset, carrying cut lengths, piece marks, and fitting details… Continue reading HVAC Shop Drawings and HVAC Duct Shop Drawings: What They Are, How They Work, and Why They Matter
