If you need fasteners (screws, bolts) and general construction (stairs, siding, simple roofs), 1001 Bit is superior. If you are an engineer doing complex steel structures, look elsewhere. For woodworkers and residential architects, 1001 Bit is the king.

: A robust, free version available on the SketchUp Extension Warehouse. It covers most essential architectural tasks.

The plugin operates on a Freemium model.

If you want to try 1001 Bit:

"My stairs are floating in the air." Solution: You didn't select a valid bottom reference point. Hold Shift to force a vertical projection to the ground plane, or use the "Set Top/Bottom Height" numeric inputs.

: Includes handy tools for fillets, chamfers, edge extensions, and various array types. 🛠️ How to Get Started

1001 bit plugin sketchup