Construction 3D Printing

Huge 3D printed house by SQ4D goes on sale in Long Island, NY

An open house is set to taking place on March 18th and 19th

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SQ4D LLC (SQ4D), a manufacturer of 3D printed houses using its own construction 3D printing technology, has listed for sale what the company refers to as currently the largest 3D printed home in the United States. This residential property, printed on-site using SQ4D’s Autonomous Robotic Construction System (ARCS), is the largest 3D printed home to ever hit the market and is listed on MLS for sale as new construction for $499,999. Open house dates and times are set for March 18th and 19th, from 12pm to 4pm, as listed on

The elegantly finished 3D printed home is 2000 square feet of modern living space set on approximately one-quarter acre, and features an open floor plan with 4 bedrooms and 2 full bathrooms. The concrete home delivers strength and durability that conventional wood-frame construction cannot match. SQ4D currently builds over 40% of the structure by printing the footings, foundation walls, slab, and interior and exterior walls on site. SQ4D’s competitors print only walls (accounting for 8-11% of the home), and use a complicated mix with dozens of chemicals. SQ4D’s proprietary hardware and software enable the use of store-bought concrete, which can be easily understood by building departments nationwide

3D printed home with open floor plan

SQ4D’s 3D printing technology can drive a lasting solution to the housing crisis by drastically reducing the cost and time of construction as compared to traditional methods that are antiquated and wasteful. The developer on this project, Charles Wienraub, said, “After building and renovating over 400 homes in the past 5 years, I could no longer keep up with the increased cost of building supplies and an incredibly difficult labor market. I have now completely pivoted my business to 3D printing as a way to create beautiful sustainable homes while turning a healthy profit”.

Modern 3D printed bathroom

SQ4D’s first commercial listing of a 3D printed home in 2021 forever changed the construction and housing industries. Now with homes of this size and greater, the 3D printed home revolution may finally begin. The company’s tagline, “Changing The Way The World Is Built”, is becoming a reality.

Now SQ4D has received approval on a 25 house subdivision in New York, plans to work with Habitat for Humanity this summer, and has many more exciting projects lined up. SQ4D LLC  is a construction technology company from Patchogue, NY, that produces 3D home printers for building residential homes and commercial buildings.

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Davide Sher

Since 2002, Davide has built up extensive experience as a technology journalist, market analyst and consultant for the additive manufacturing industry. Born in Milan, Italy, he spent 12 years in the United States, where he completed his studies at SUNY USB. As a journalist covering the tech and videogame industry for over 10 years, he began covering the AM industry in 2013, first as an international journalist and subsequently as a market analyst, focusing on the additive manufacturing industry and relative vertical markets. In 2016 he co-founded London-based VoxelMatters. Today the company publishes the leading news and insights websites and, as well as VoxelMatters Directory, the largest global directory of companies in the additive manufacturing industry.

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