The Instant Fence and Railing plugin is a highly-rated SketchUp extension developed by Chuck Vali of Vali Architects. It is important to note that this is paid software typically offered as a $26 yearly subscription. Beware of sites offering "free" verified full versions, as these are often unverified and may contain malware; the only verified "free" way to access it is through legitimate trial options if offered by the developer. Key Features and Capabilities
The plugin is highly regarded for its robust feature set and extensive library: Instant Fence and Railing | SketchUp Extension Warehouse Create Fences and Railings from a line or curve. SketchUp Extension Warehouse
While Instant Fence and Railing by Vali Architects is a popular SketchUp extension, it is a paid subscription service ($26/year) rather than a free download.
- Draw paths: You draw a simple line or arc in your 3D model.
- Generate instantly: The plugin replaces that line with a fully textured, parametric fence or railing.
- Customize styles: It includes libraries for wood privacy fences, metal railings, glass balustrades, pool fences, and farm-style rails.
- Follow terrain: Unlike manual arrays, this plugin automatically adjusts posts to match slope gradients.
If you require the specific features of the Vali Architects version, such as the library of over 300 preset styles and terrain elevation following: