Robotic 3D Concrete Printing

Wildfire-resistant home design depends less on walls than on roof, eaves, and windows. Inside the 3D-printed Walnut, CA ADU rewriting fire-survival rules.

How Builtech's Walnut, CA project mapped the permit pathway for fire-resistant 3D-printed concrete ADUs.

The first U.S. 3D-printed fire-resistant ADU shows printed walls are the easy part. Roofs, eaves, and windows decide whether the home survives a wildfire.

Fire-resistant 3D-printed ADUs are California's WUI building-code answer. Here's why the next 100K permits should be non-combustible by default.

Compare 3D-printed concrete, mycelium, and compressed earth blocks for fire-resistant ADUs. See why Walnut, CA's first wood-free 3D-printed ADU chose concrete.

L.A.'s tight backyards are forcing 3D concrete printers to shrink, mobilize, and rethink ADU construction — here is why footprint, not speed, now wins.

Compact modular robotic 3D printers let contractors print concrete ADUs in tight residential backyards. Here's why the form factor changes the game.