A free, limited-functionality version is available, but it restricts the variety of roof slopes and styles you can use.
Includes a built-in tool for quickly adding dormers to existing roof faces. instant roof plugin sketchup free download link
Visit Vali Architects for the latest Instant Roof NUI version. A free, limited-functionality version is available, but it
You can download the plugin directly from the developer or through official SketchUp repositories: limited-functionality version is available
This extension automates the tedious process of manual roof modeling:
Helps repair geometry issues often found in imported CAD files. Installation Guide INSTANT ROOFS IN SKETCHUP with Instant Roof NUI
Add realistic textures like mission tiles, shingles, and standing seams.