The scale of the gap demands new delivery methods.

According to the Canada Mortgage and Housing Corporation, Canada needs to build 3.5 million additional homes by 2030 to restore housing affordability. That number is staggering in context: it represents roughly doubling the current pace of housing construction across the country, sustained for the rest of the decade.

Conventional construction methods cannot close that gap alone. The industry faces a skilled labor shortage, material supply constraints, and a permitting process that adds months to project timelines. Even at peak capacity, the current construction workforce can only deliver a fraction of the homes needed. Something has to change in how housing is built — not just how much is built.

Where modular fits in the equation.

Modular construction does not replace conventional building. But it addresses several of the bottlenecks that limit conventional output. Factory production reduces the dependency on skilled site labor, which is in critically short supply. Parallel construction compresses timelines by 30 to 50 percent. Standardized designs reduce engineering and permitting time.

The housing gap is not just a supply problem. It is a delivery method problem. Building more of the same way will not close a gap this large. We need methods that can scale without the same constraints.

In Quebec alone, the housing deficit exceeds 100,000 units. The province has some of the most severe affordability pressures in the country, compounded by a construction labor market that is already operating at capacity. For Quebec, modular construction is not a niche alternative — it is a necessary part of the supply solution.

  • Canada needs 3.5 million additional homes by 2030 according to CMHC projections.

  • Quebec faces a deficit exceeding 100,000 housing units, with conventional capacity unable to close the gap.

  • Modular construction can compress delivery timelines by 30 to 50 percent compared to conventional methods.

  • Factory production reduces dependency on the skilled site labor that is in critically short supply.

  • Standardized modular designs cut engineering and permitting time, enabling faster project approvals.

Policy must support new methods, not just new targets.

Setting ambitious housing targets is necessary but insufficient. Those targets need delivery methods that can actually achieve them. Policy frameworks that recognize factory-built housing, streamline modular permitting, and provide financial incentives for alternative construction methods are essential for closing the gap.

Several provinces, including Quebec, have begun to move in this direction. But the pace of policy change needs to match the urgency of the housing crisis. Every year of delay means tens of thousands of additional families priced out of the market or unable to find adequate housing.