: Select a single horizontal face and choose "Make Roof".
Ensure your walls are a single group or component. Clean up extraneous lines. The plugin reads topology; stray lines will confuse the edge-detection algorithm. Use the CleanUp plugin first if necessary. Instant Roof Pro Sketchup Plugin
: Use the Parameters button to tweak slopes or materials after generation. Pricing and Availability INSTANT ROOFS IN SKETCHUP with Instant Roof NUI : Select a single horizontal face and choose "Make Roof"
: It includes a tool to repair problematic geometry from imported CAD files, ensuring a clean base for roof generation. Installation & Pricing INSTANT ROOFS IN SKETCHUP with Instant Roof NUI Instant Roof Pro Sketchup Plugin