The housing shortage is slowly on its way to a tipping point as demand continues to far outstrip supply, with an estimated shortage of 4.9 million housing units as of 2023 compared to mid-2000s levels.
The affordability gap and rising costs are even more revealing. Over the past five decades, housing prices have surged 118% while incomes have grown just 15%—making homeownership increasingly out of reach for millions.
Compound this with persistent labor shortages, steady population growth, and mounting pressure for sustainable building practices, and it becomes clear why both governments and private developers are fundamentally rethinking how homes get built.
The method of modular construction has emerged as a compelling answer. This approach promises to deliver speed without hurting quality, by building the structure in a controlle factory environment. Offsite methods – including modular and prefab construction are also being increasingly backed by public investment.
Instead of funding individual projects one at a time, governments in Canada and the U.S are supporting entire modular factories. The goal is ambitious yet straightforward – ramping up housing production to address the region’s housing shortage and stilmulate economic growth at once.
Why is Modular Construction Gaining Popularity?
This construction method is proving to be a practical solution to some of the industry’s most persistent challenges. Its core strengths such as speed, scalability and sustainability align with today’s housing needs.
Factory-built homes can be completed up to 50% faster than traditional stick-built construction. Entire sections of a building or ‘modules’, are assembled in controlled factory environments, eliminating weather delays and significantly reducing material waste.
While on-site crews prepare foundations, factory teams are simultaneously building walls, installing systems, and finishing interiors.
This efficiency matters more than ever. With skilled labor in short supply across the construction industry, there simply aren’t enough workers to meet housing demand through conventional methods alone.
And this is where factory-level investment changes the equation. By funding modular housing facilities rather than individual projects, governments are enabling private companies to automate, and scale production. The result is a multiplier effect: more homes, and more manufacturing jobs.
Modular cons
How Public Investment Is Amplifying the Impact of Modular Construction
Across North America, governments are betting big on modular housing factories, using public dollars to boost private sector investments. These factories follow a consistent model: public funds provide loans or tax incentives, while private companies build and run the plants. The result is a scalable, sustainable approach to housing production set to reshape the industry.
Canada: A Coast-to-Coast Factory Network
In Canada, federal agencies are seeding a network of modular factories to address housing shortages, particularly in underserved regions. Budget 2024’s push to “build homes smarter, faster” includes $50 million via NGen for factory automation R&D and a national “Housing Design Catalogue” through CMHC to standardize modular designs. Here’s a look at some key initiatives:
- BECC Modular (Ancaster, ON): A $2.5 million FedDev Ontario loan supports a steel-frame production line with a projected capacity of 2,200 modules annually, focusing on rapid mid-rise infill projects.
- Grand River Modular (Kitchener, ON): A $190,000 FedDev grant is fueling pilot commercialization, part of a broader effort to scale modular production.
- Nunafab (Cambridge Bay, NU): Backed by $2.15 million from CanNor, this Arctic plant—the first north of 60°—targets fly-in communities where traditional construction is nearly impossible.
- Island Structural Systems (Kensington, PEI): A $2 million ACOA investment is automating truss and panel production, strengthening Atlantic Canada’s small-builder supply chain.
- Regional Homebuilding Innovation Initiative (PacifiCan): With $50 million nationally and $7.1 million for British Columbia, this two-year fund supports modular, 3D printing, and mass-timber factories.
These investments signal Ottawa’s commitment to making factory-built housing a cornerstone of Canada’s housing strategy over the next five years.
United States: States Step Up Where Federal Support Lags
While federal support for modular housing in the U.S. is limited, states and local governments are filling the gap with innovative programs.
- Colorado: The state’s Innovative Housing Incentive Program (IHIP) and Proposition 123 low-interest loans have funded eight factories, from legacy builder Guerdon (665 units/year) to zero-energy startup Vederra (316 units/year), with a combined capacity of 4,755 units annually. Colorado’s aggressive approach makes it a national leader in modular housing.
- California: The Strategic Growth Council’s $12 million Factory-Built Housing Pre-Development Pilot (2024) helps manufacturers secure federal DOE Title 17 Clean Energy loans, de-risking new plant development and tying housing to climate goals.
- Cleveland, OH: Using its Site Readiness Fund for Good Jobs, Cleveland is converting a remediated GE glass-works site into a municipal modular hub. Four manufacturers will build demo houses this fall, with one earning a long-term factory lease.
A pivotal moment for the construction industry
The public-private partnerships driving this wave of factory investment are delivering tangible results. More jobs, more sustainability, and of course, a steady housing supply at a pace traditional methods struggle to match.
As more companies adopt modular methods at scale, the industry continues to evolve. These facilities aren’t just meeting immediate housing needs—they’re establishing infrastructure for long-term production capacity that’s both faster and more sustainable.
By investing in the factories and not just individual projects, these partnerships are creating future-proof infrastructure. Facilities that are equipped for long-term production capacity that’s faster and economically viable.
Despite these advances, modular and prefab construction methods – both of which are offshoots of offsite construction, face a branding risk. They can become wrongly stereotyped as ‘cheap and affordable’ solutions exclusively for low-income buyers.
The Path Forward
For modular construction to reach its full market potential, the industry needs to showcase what modern factory-built homes actually deliver: precision engineering through advanced framing software, consistent quality control, and technological innovation through robotics and advanced production equipment.
Governments and developers have an opportunity to position modular housing across the market —from entry-level homes and multifamily residences, all the way to high-end custom installations. When buyers see modular as a smart choice rather than a compromise, the method can truly transform how housing gets delivered today and for the future.
Got a modular project in the works? Learn more about GRAITEC Strucsoft’s solutions for automating wood and metal framing in Revit by getting a free trial
Request Your Free Trial
The industry's leading Revit framing software
