Just like with other countries around the world, a common denominator of the UK’s economic performance is in how the construction industry is performing. When times are good and the economy is growing, the construction industry is very busy, building new office buildings, transport links, and homes. But when the economy takes a turn for the worse, construction is quiet, as demand plummets and growth all around is at a low.
So what’s happening now? Well, the UK’s construction industry is currently enduring one of its worst slumps since the global financial crisis of 2008. And just like that crisis, this one has little to do with the political landscape in the UK. This time, it’s happening because of tariffs. Yes, tariffs, the U.S. President’s favourite hammer for battering the economies of allies and enemies alike.
When tariffs were placed on imported materials, he crippled the UK’s construction industry almost overnight by blocking supply chains
Read: Better Transport Can Improve the UK Economy, But Only Take It So Far
What Are Tariffs?
For anyone not in the know, a tariff is a tax imposed by a government on goods that are imported from another country. It boils down to a specific percentage of the good added on top of foreign products, with the overall aim being to encourage consumers to buy cheaper, locally sourced products. On paper, they are supposed to protect domestic industries and increase government revenues, as well as leverage international political negotiations.
But the policy has led to economic volatility, both in the U.S. and internationally. In the U.S., millions of businesses are reliant on importing goods. As a result of the $166 billion of tariff fees, production costs have risen, supply chains have been disrupted, and prices overall have inflated. But what’s happening internationally?
Why Does This Affect UK Imports?
When import costs increase in the U.S., dominoes all around the world start to fall. These higher import costs are passed on from suppliers to contractors and developers.
So if we look at copper as an example, its 50% tariff incentivises competitive hoarding by manufacturers and traders, who want to get their hands on the metal before tariffs increase costs further, lowering their risk of being affected by supply shortages, or just holding it so they can sell it for a higher price.
So why’s this bad for Britain’s construction industry? Well, when people are hoarding copper, it causes supply chain disruptions and, therefore, price hikes that decimate the sector. We are dependent on importing copper for electrical wiring, pipes used for plumbing and heating, and for roofs and gutters. That’s why, at the time of writing, the price of copper has hit an all-time high of $14,000 per tonne.
The Construction Conundrum
Since the prices for copper and other resources have skyrocketed out of control, the budgets for many of the UK’s ongoing construction projects have ballooned to the point where cancellation is the only remaining option. The ripple effect is being felt across the sector for residential home builders, digger hire companies, and resource suppliers.
As a result, we can expect the costs of the projects that are ongoing to be passed on to the public in the form of higher house prices (which are already high) and rental costs, which have already surged to record levels.
How Are Supply Chains Adapting?
Ever since tariffs were imposed on the world in 2025, companies around the globe have been pressured into exploring new sourcing opportunities. For many, this means taking a closer look at countries that haven’t been affected by tariffs. Aside from that, it’s been chaotic.
Lots of construction businesses have built long-term business relationships with their trusted suppliers over the course of years, maybe even decades. But now, that’s all changed. The same businesses are parting ways with trusted suppliers who no longer have the resources they need, in favour of suppliers who are selling the resources at inflated prices. What’s more, the materials they are buying now might not even be the same – in fact, it’s been reported in a lot of cases that the quality is inferior, and that delivery schedules are much patchier and less predictable, increasing the risk of disrupted projects even further.
Conclusion
The introduction of tariffs has affected all sorts of different industries, like manufacturing, automotive, consumer tech, and agriculture. But the problem for the UK’s construction industry is that the sector was already in an insecure position, due to record skills shortages in the country, making it difficult for firms to supply the intense demand coming from the energy sector and government contracts. But now, they can add supply shortages to their list of problems, too, as lots of firms are left without the materials and the manpower to complete projects.
The ripple effect of these tariffs is being felt all over the sector, too, not just in firms. The most severe effects are naturally being felt by suppliers themselves, who no longer have the goods to sell on, but we’re seeing the mass cancellation of projects affect digger hire companies, independent plumbers and electricians, and also specialist traders, like companies that sell air conditioners and radiators.
