Chief Architect Premier is 3D architectural software for residential and light commercial design. Discover why millions of people use Chief Architect as the home design software product of choice for 2D and 3D design. For all aspects of residential and light commercial design. As you draw walls and place smart architectural objects like doors and windows, the program creates a 3D model, generates a Materials List, and with the use of powerful building tools, helps produce Construction Documents with Site Plans, Framing Plans, Section Details, and Elevations. Building