All because a plugin remembered the Pythagorean theorem so you didn't have to.
. He often joked that he was more of a roofer than an architect.
❌ Not free – but cheaper than hiring a modeler for a single complex roof ❌ Occasional bugs with extremely complex, non-orthogonal footprints (e.g., curved walls) ❌ Requires a closed planar face (cannot work from loose edges alone)
Tip : Selecting just a face typically produces a hip roof; selecting specific edges allows you to define where gables or sheds are placed.
The plugin provides a comprehensive suite for architectural roofing, allowing users to generate both the exterior "skin" and the underlying structural framing.
We click "Generate."
The primary advantage of Instant Roof Pro is . Manually drawing a complex roof with intersecting valleys and correct fascia depths can take an experienced modeler thirty minutes to an hour. With this plugin, the same task is completed in seconds.
Instead of manually drawing slopes and intersections, you simply select a face in SketchUp and the plugin automatically calculates and generates a complete roof structure—including hips, gables, sheds, and gambrels—tailored to the footprint's shape. Top Features of Instant Roof Pro: