3 Examples of How 3D Printing Can Help Rebuild the Nation’s Housing Supply
Housing affordability remains a struggle amid rising housing costs, and shortages of housing supply and skilled labor. Inventory was already limited prior to the COVID-19 pandemic and has remained tight as the nation rebuilds.
3D printing is gaining traction in the marketplace as one potential solution. The controlled environment and amount of materials utilized help save costs and time on building projects, and drastically reduces onsite materials waste. Today’s 3D-printed designs are showcasing the innovation that this technology can afford builders and designers in creating homes to match consumer interests.
Here are a few examples:
- 3D printing company ICON has made headlines in recent years with its neighborhood projects in Mexico and in Texas. And it is making a splash again at SXSW with the unveiling of House Zero — a modern ranch constructed using both 3D printing and traditional building methods. The energy-efficient home combines curved concrete wall structures constructed through ICON’s printing technology with warm wood tones to create a natural, biophilic design.
- Low- and middle-income families have been among the hardest hit by rising housing costs, with 87.5 million households (or roughly 69% of all U.S. households) unable to afford a median priced new home in 2022. To help combat this issue, Habitat for Humanity launched an initiative last year to begin using 3D printing to construct more homes for families in need. Its first successful project — a 1,200-square-foot, three-bedroom, two-bath home in Williamsburg, Va. — was completed at the end of last year, with the family able to move in just ahead of the winter holidays.
- 3D-printed homes overall tend to trend smaller than traditional stick-built homes and generally feature concrete. Backyard studio and accessory dwelling unit options from Los Angeles-based Azure, however, are utilizing recycled plastic instead to help cut down on the amount of waste in landfills. More than 60% of the materials in its projects are plastics typically found in water bottles and food packaging.
As more companies continue to explore this arena, expect to see more innovative designs and materials emerge — especially in the wake of recent supply-chain issues and rising material costs.
To stay current on the high-performance residential building sector, with tips on water efficiency, energy efficiency, indoor air quality, and other building science strategies, follow NAHB’s Sustainability and Green Building team on Twitter.
Latest from NAHBNow
The International Code Council recently released the final results of the Public Comment Hearings and Online Governmental Consensus Vote. This marks the final stage of the 2024-2026 code development cycle leading to the 2027 International Building Code (IBC), International Residential Code (IRC) and the other 2027 I-Codes.
Registration for the 2027 International Builders’ Show (IBS), taking place Feb. 2-4 in Las Vegas, opens Sept. 1. Make the most of your IBS experience by adding education courses, special events and more when you register.
Latest Economic News
The latest report shows the Federal Reserve’s preferred inflation gauge remains sticky in July, complicating the Fed’s path to its long-term 2% target. Meanwhile, consumer spending remains resilient but is showing signs of slowing, with real consumer spending unchanged in July. Households are pulling back on spending amid persistent inflation.
Multifamily missing middle construction declined during the second quarter of 2026.
Elevated borrowing costs, rising inflation and broad economic uncertainty continue to curb buyer demand and hold back new home sales.