Developed by of Vali Architects , Instant Roof Pro (now often referred to as Instant Roof NUI ) is a specialized plugin designed to automate the complex process of creating architectural roofs in SketchUp.
: Users can adjust the pitch (slope), overhang, fascia, and rafter settings both before and after the roof is created.
: Beyond just the "skin," the Pro version can generate full framing members, decorative trusses, and gutters.
Files ending in .rar from third-party sites are often unauthorized "cracks" that claim to bypass the plugin's subscription requirement. Using these files is highly discouraged for several reasons:
Extension Inspection - Instant Roof - SketchUp Blog - Trimble
: Includes 3D mission tiles, shingles, and variegated color options for a more realistic architectural visualization. The Risks of Downloading "Instant Roof Pro.rar"