Revit Door Family Blocks - 14 ADA-Dimensioned US Commercial Doors (DXF, imports into Revit, AutoCAD and SketchUp)

Fourteen door blocks drawn at real US commercial sizes in millimetres, with the four maneuvering-clearance footprints from ADA Table 404.2.4.1 and an 815 mm clear-width gauge already laid out around the swing. If you allow thirty minutes to draw and check one of them, that is seven hours of drafting you never repeat on the next project.