RIC Robotics Collaborates with K4k Construction on 3D Printed ADU in Sacramento

In 2024, RIC Robotics, the additive construction (AC) firm based in Denver, completed the build of an accessory dwelling unit (ADU) in Walnut, California, which was apparently an industry first. In his post about the build that he wrote at the time it was announced, Joris Peels noted how ADUs could be a winning application for 3D printed construction, given their relatively small construction footprint combined with the manageable size of the market relative to AC capacity.

Now, RIC Robotics is announcing that it has followed up on that 2024 project with an ADU in Sacramento, which is the first permitted 3D printed building in California’s capital city. The build was executed by K4k Construction, a local company aiming to leverage AC hardware to help customers reimagine what to expect fro