UK construction’s 2026 rebound is narrower than it looks
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The UK construction sector returned to growth in the first quarter of 2026, at least on paper. Official figures from the Office for National Statistics showed construction output rising 0.4% between January and March, supported by a strong increase in repair and maintenance activity. March alone delivered a 1.5% monthly increase, suggesting the sector entered spring with renewed momentum.
Yet beneath the headline growth figure, the industry remains uneven. New work contracted sharply during the quarter, while new orders dropped more than 10%, reinforcing concerns that contractors are operating against a weakening medium-term pipeline. The latest data points to a market where activity is still moving, but confidence has not returned in full.
The market is dividing between maintenance demand and weaker new work
The strongest driver of growth in Q1 came from repair and maintenance, which rose 3.4% over the quarter. Private housing repair and maintenance activity performed particularly well, reflecting continued investment in existing property assets even as new development remains constrained.
That split has become increasingly visible across the sector over the past year. Higher borrowing costs, planning delays and subdued investor confidence continue to weigh on large-scale development activity, particularly in commercial and residential new-build markets. In contrast, refurbishment, retrofit and asset maintenance work has offered contractors a more stable revenue stream.
The pattern also reflects how clients are responding to economic uncertainty. Many asset owners remain reluctant to commit to major new capital projects while financing conditions remain tight. Smaller-scale upgrades and maintenance programmes carry lower risk and faster timelines, making them easier to approve in uncertain markets.
For contractors, this creates a different operational environment. Repair and maintenance work often delivers lower margins and shorter project cycles than major new-build schemes. Firms with strong regional maintenance portfolios may benefit from steady demand, but contractors heavily exposed to speculative development continue to face slower market conditions.
Falling new orders are creating concern about the second half of 2026
The most closely watched figure in the ONS release may not have been output growth at all. New orders fell 10.5% in Q1 2026, equivalent to a decline of more than £1.2 billion.
Private commercial work and infrastructure projects accounted for much of the drop. Those sectors have traditionally provided long-term workload visibility for larger contractors and supply chains. A slowdown in new orders does not immediately affect output, since firms continue working through existing backlogs, but it can signal weaker activity later in the year.
This explains why sentiment across the industry remains cautious despite positive quarterly growth. Surveyors responding to the latest Royal Institution of Chartered Surveyors construction monitor reported declining workloads across several sectors during Q1. Financing constraints, delayed procurement decisions and concerns around project viability continue to affect confidence levels.
Infrastructure remains a particularly sensitive area. Contractors have repeatedly pointed to delays in public procurement and uncertainty around major capital spending commitments as barriers to long-term planning. While infrastructure output has remained relatively resilient in recent years, the latest orders data suggests parts of the pipeline may now be softening.
Housing activity also remains under pressure. Elevated mortgage costs and weaker buyer demand continue to affect private residential development, even as repair and upgrade spending supports parts of the supply chain.
Cost pressures are easing, but they have not disappeared
Construction output price inflation slowed to 0.8% in the year to March 2026, a much lower rate than the industry experienced during the peak inflation period of 2022 and 2023. That moderation should provide some relief for clients and contractors after several years of material and labour cost volatility.
Still, few in the sector expect costs to stabilise completely. Building Cost Information Service forecasts suggest building costs could rise 14% over the next five years, while tender prices may increase 15% over the same period. Wage pressures, specialist labour shortages and energy-related costs continue to shape contractor pricing strategies.
Lower inflation also does not automatically translate into stronger margins. Many firms continue operating under contracts agreed during periods of elevated input costs, while competition for available work remains intense. Contractors chasing a smaller pool of new projects may continue accepting tighter margins to maintain workload continuity.
The result is a market that appears more stable statistically than it feels operationally. Output is growing modestly, inflation is cooling and repair work remains active. Yet the underlying indicators tied to future demand continue pointing towards caution rather than expansion.
For executives across construction, development and supply chains, the next several quarters may depend less on headline output figures and more on whether new orders recover. Without stronger project pipelines, the sector risks entering 2027 with activity concentrated in maintenance and retrofit rather than broad-based growth.
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