New York construction company SQ4D may have the latest and greatest in construction technology. They’ve used a giant 3D printer to print houses from the bottom up out of concrete, right on the site. Their first demo house, as a proof of ability, was in Calverston, New York. The next one is already up for sale, despite not having been built yet. The 1400 square foot house will be located in Riverhead, New York and is listed at $299,000.
This isn’t just some publicity stunt. 3D printing has some real benefits. Most notably, construction is significantly shorter. SQ4D’s first house took just eight days to build — and that includes the planning process. The actual construction? 48 hours. Making the process this quick must incur significant expenses, right? Well, no, it was actually cheaper according to SQ4D. The transportation and labor costs associated with traditional construction mean that 3D printing is about 30% less expensive. The new method has been met with some skepticism, though. No one is sure exactly how this will affect the construction industry, as skilled tradesmen may suddenly find themselves replaced with printers.