Ohio companies are investing in 3D printed home building technology. They say labor and cost savings could mean more affordable housing options for Ohio residents in the future.

That’s why Sustainable Concrete Innovations, based in Wapakoneta, Ohio, held an open house this summer to allow industry professionals to tour the first completed 3D-printed home in the state.

In other states, like Texas, Colorado and Virginia, 3D printed homes have already made their way to market. Just north of Austin, there’s a whole neighborhood of 100 3D printed homes underway. It’s ...