One Bilibili tutorial creator notes that the older Instant Roof version "has BUGs in SketchUp 2017 and above, but works perfectly in SketchUp 2016". If you're using an older free version on newer SketchUp releases, you may encounter glitches. The paid Instant Roof NUI is designed for modern SketchUp versions.
Works with various SketchUp versions, including the latest 2024 and 2025 releases.
For SketchUp Make 2017 and earlier versions, older free versions of the plugin did exist. You could find a .rbz or .rb file on forums like SketchUcation. However, these versions are buggy, lack support for modern hardware, and often crash on current operating systems. instant roof plugin sketchup free download link
The "free" download is almost always a trap.
Download the latest version directly from Vali Architects or the SketchUp Extension Warehouse . One Bilibili tutorial creator notes that the older
I was looking for a way to quickly generate roofs in SketchUp without manually extruding and cutting every plane. The does exactly what it promises: with a few clicks, it generates complex hip, gable, and shed roofs based on your floor plan.
The specific you need to build (e.g., hip, gable, mansard) Whether you are using a Mac or Windows operating system Works with various SketchUp versions, including the latest
The Instant Roof plugin has rightfully earned its reputation as one of the most valuable extensions for architectural modeling in SketchUp. Whether you opt for the paid subscription version with its full suite of professional features, or stick with free alternatives for simpler projects, the key takeaway is this: —either the SketchUp Extension Warehouse or Vali Architects directly. A free download from an unauthorized third-party site may cost you far more than money.