Navigate to > Extension Manager (or Window > Extension Manager depending on your SketchUp version). Click the Install Extension button at the bottom left. Locate your downloaded .rbz file and click Open . The plugin toolbar will now appear in your workspace. How to Use Instant Roof in SketchUp
Instantly creates complex roof geometry, including rafters, joists, and sheathing. instant roof plugin sketchup free download link
The safest way to obtain Instant Roof is through SketchUp's official Extension Warehouse. You can access it directly from within SketchUp (Window > Extension Warehouse) or browse at extensions.sketchup.com. Extensions available here have been "inspected and vetted by SketchUp developers for purposes of safety, coding convention and clashes with other extensions". Navigate to > Extension Manager (or Window >
Instantly creates complex roof shapes from flat face selections. The plugin toolbar will now appear in your workspace
The standard price for Instant Roof Nui is $39 per year .
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.