Well, not quite mainstream, maybe, but close to. Design Within Reach is now selling the Kithaus K3 modular dwelling. According to the DWR site, it was designed by Tom Sandonato and Martin Wehmann.

The description says that the “9′x13′ structure redefines conventional prefab with its proprietary clamping system that makes installation quick, economic and practically waste-free” and that “installation is fast, taking only a few days, and Kithaus is built with eco-friendly components.”

I’ve been following the prefab movement since around 2002, when Rocio Romero came out with her LV series. Since then, the movement has taken off, but not soared. Prices can still be unpredictable given land issues, zoning and other unforeseen circumstances. We had considered going this route at one time, but backed off due to those very concerns. All in all, the future is still very bright indeed and I hope to own one of these architectural gems someday.