Full Breakdown
Declining Productivity and Rising Costs in the Construction Sector: A Dual Crisis
4/17/2026, 2:31:47 AM
Erosion of Productivity in Canadian Residential Construction
A recent study by the Canada Mortgage and Housing Corporation (CMHC) has highlighted a significant decline in labour productivity within Canada’s residential construction sector. Between 2001 and 2023, productivity fell by an average of 2.1% annually, resulting in a cumulative decrease of 37.3%. This decline contrasts sharply with a 12.5% increase in productivity across the overall business sector during the same period. The study, authored by CMHC deputy chief economist Aled ab Iorwerth and economists Jenny Watt and Wulong Gu, attributes much of this productivity drop to the dominance of small firms, particularly those with fewer than 20 employees, which account for the majority of the decline.
Regional Disparities and Structural Challenges
The study reveals significant regional disparities in productivity, with Ontario contributing over half of the national decline. In contrast, provinces like Prince Edward Island, Nova Scotia, and New Brunswick have managed modest gains. The authors suggest that chronic shortages of skilled tradespeople, rising material costs, regulatory complexity, and limited technology adoption are key factors undermining productivity. The federal government has responded by establishing Build Canada Homes, aimed at boosting productivity and increasing housing supply. However, experts warn that reversing decades of decline will require more than just structural changes; a broader transformation addressing labour shortages and regulatory inefficiencies is essential.
Rising Costs and Supply Chain Disruptions in Australia
In Australia, the construction industry is grappling with escalating costs driven by supply chain disruptions, particularly in fuel and petrochemicals. The ongoing conflict in the Middle East has led to soaring prices for essential materials, with some construction products experiencing price hikes of up to 40%. Industry leaders, including Jocelyn Martin from the Housing Industry Association, are calling for streamlined regulations to alleviate pressure on builders. The National Construction Code, which sets industry standards, is under scrutiny for its complexity and length, with calls for significant reforms to enhance efficiency.
Financial Strain on Local Governments
Local councils in South Australia are facing budgetary pressures due to rising fuel prices, with some reporting potential project cost increases of up to 50%. Councils are considering rate increases and project delays as they navigate these financial challenges. The Mount Barker District Council, for instance, anticipates a budget impact of $40,000 to $50,000 per month due to the fuel crisis. Civil Contractors Federation SA has warned that the rapid escalation of costs poses a risk to ongoing projects, with many builders unable to absorb these increases under fixed-price contracts.
Urgent Calls for Government Intervention
In the UK, Brewster Brothers has urged the government to intervene amid rising fuel costs that threaten the viability of construction operations. The firm is advocating for temporary measures, such as the reintroduction of red diesel for plant machinery, to mitigate the financial strain on businesses. Similarly, the Democratic Party of Korea is launching social dialogue bodies to address supply instability in the construction sector, exacerbated by rising oil prices.
Conclusion: A Call for Comprehensive Solutions
The construction sectors in Canada, Australia, and the UK are facing a dual crisis of declining productivity and rising costs. Addressing these challenges requires comprehensive solutions that encompass regulatory reform, support for skilled trades, and innovative practices to enhance efficiency. Without meaningful intervention, the ongoing crises may hinder efforts to meet housing demands and sustain the construction industry’s viability.
