Sketchup Plugin 1001bit ((free))

A limited version offering basic tools for wall creation, stairs, and simple roof elements. It is popular among students and hobbyists.

Creates structural roof framing (batten, rafters) over a surface. Joists: Generates floor or ceiling joists. Site and Utilities: sketchup plugin 1001bit

I’ll give you exact steps once you confirm. A limited version offering basic tools for wall

Master Architecture in SketchUp with 1001bit Tools For architects and 3D modelers, speed is often just as important as precision. 1001bit Tools is widely considered one of the most vital plugins for SketchUp because it automates the creation of complex architectural elements that would otherwise take hours to model manually. What is 1001bit Tools? Joists: Generates floor or ceiling joists

1001Bit Tools for SketchUp - The ULTIMATE GUIDE! (Free Extension)

: Includes tools for balconies , railings, louvers, perforated screens, and even cabinetry carcasses.

A suite of utility tools that fix common modeling headaches, such as "Explode to Layers," "Create Centerlines," and "Orient Faces" for automatic sun orientation.