ICON Vulcan

Gantry-based 3D printer that extrudes ICON's Lavacrete to print the wall structure of a 2,500 sq ft home in under a week — only walls are printed, with foundation and roof built conventionally. The Vulcan fleet printed the 100-home Wolf Ranch neighborhood in Georgetown, Texas, the world's largest 3D-printed community, with homes designed for extreme weather. Layer-by-layer path is pre-programmed; a small crew supervises the print. As a US-made platform, ICON Vulcan faces no restrictions under the FCC Covered List ruling — relevant for American buyers comparing options. Positioned for construction — 3d-printed housing, wall systems.

Official: iconbuild.com. Wolf Ranch per Lennar/ICON announcements