Linda Reisman has placed a significant bet on the future of 3D printed homes in Canada. Faced with steep quotes from traditional builders for constructing her home in Ontario’s Muskoka region, Reisman decided to invest nearly $700,000 in a robotic arm capable of printing concrete walls layer by layer.
Expressing confidence in 3D printing technology, Reisman highlighted its efficiency, noting that walls could be printed in a day with minimal labor. While aiming to use the robotic arm for her own home construction, she also envisions printing homes for others to address the housing shortage in the country.
Having learned about 3D printing technology following government discussions on housing innovation, Reisman observed the availability of grants for its adoption. Despite a few developers embracing the technology for limited projects nationwide, its widespread acceptance remains uncertain.
Reisman faces a challenge in engaging traditional builders since her robotic arm can solely print walls, requiring additional tradespeople for completing a 3D printed home. Collaboration with Canadian contractors has proven challenging, with many showing initial interest but hesitating to fully commit to the new technology.
A notable example of successful 3D printed housing is a townhome complex in Gananoque, Ont., funded by the Canada Mortgage and Housing Corporation. This project, utilizing robotics for wall construction, features affordable rental units scheduled for completion in 2026.
The robotic arm, functioning as a large 3D printer, executes the construction based on architectural blueprints fed into its system. By simplifying the construction process and reducing material costs, the technology offers potential solutions to labor shortages in the industry.
The Canadian government’s allocation of $600 million for innovative housing technologies, including 3D printing, underscores its commitment to modernizing the construction sector. Despite challenges in industry adaptation and regulatory hurdles, proponents believe in the technology’s long-term benefits for the housing market.
