A new generation of startups wants to disrupt the way houses are built by automating production with industrial 3D printers.
3D printing, also known as additive manufacturing, uses machines to deposit thin layers of plastic, metal, concrete and other materials atop one another, eventually producing three-dimensional objects from the bottom up.
Now a small number of startups around the world are applying 3D printing to home construction, arguing that it's faster, cheaper and more sustainable than traditional construction. They say these technologies could help address severe housing shortages that have led to soaring home prices, overcrowding, evictions and homelessness across the U.S.
3D 3DPrinting construction 3DHome innovation startups sustainability