If you've ever tried to use or export a model for 3D printing only to be met with the dreaded "your selection is not a solid" error, you know how frustrating non-manifold geometry can be. Solid Inspector² , developed by ThomThom, is the industry-standard solution for finding and fixing these invisible issues. What is Solid Inspector²?
The safest and fastest way to download Solid Inspector² is directly through SketchUp’s built-in Extension Warehouse. Method 1: Extension Warehouse (Recommended) Open .
A solid container must contain – no other groups or components inside. If you have nested elements, explode them or reorganise your model so each physical part is a single‑level solid. solid inspector 2 sketchup download
Whether you are preparing a file for 3D printing, performing boolean operations, or simply verifying the integrity of your design, this free, lightweight, and reliable extension saves hours of manual repair work.
: For advanced users wanting the open-source files directly from the developer. Requirements: If you've ever tried to use or export
To ensure you get the latest, malware-free version of the extension, you should only download Solid Inspector² from official channels. Option 1: The SketchUp Extension Warehouse (Recommended)
For anyone working with or clean architectural modeling , Solid Inspector² is widely considered an essential extension for SketchUp. Created by developer Thomas Thomassen (commonly known as "ThomThom"), this tool is designed to identify and repair "non-solid" geometry that often prevents models from being 3D printable or usable with SketchUp’s native solid tools. Where to Download The safest and fastest way to download Solid
: For architects and designers, the plugin is invaluable for diagnosing why a complex model from 3D Warehouse or an imported file is failing to perform as expected.
Before downloading, ensure your setup meets the following criteria:
This is the easiest method because it handles the download and installation simultaneously inside SketchUp. Open your version of .
Openings that prevent the model from being watertight.