The U.S. construction sector – especially residential building – is facing a triple challenge:
rising tariffs on key suppliers, extremely high dependence on a limited number of countries, and the inability to quickly replace these materials from alternative sources.
Record Dependence on India, Brazil, and China
In the first half of 2025, three countries – India, Brazil, and China – accounted for 77.3% of the value and 84.4% of the volume of processed quartz imports, as well as 86% of the value and 93.3% of the volume of processed granite imports into the U.S.
With tariffs of 50% on India and Brazil, and roughly 30% on China (temporarily, after a spike above 100% in spring 2025), the impact is not merely a trade issue – it threatens to cause serious disruptions in the stone supply chain.
Hard-to-Replace Volumes – Limited Substitutes
Replacing these volumes in the short term is virtually impossible. No other country combines production capacity, technical know-how, trade networks, and materials with the same physical and aesthetic qualities that U.S. buyers are accustomed to.
One potential alternative for some applications could be ceramic products. However, in the first half of 2025, the main tile suppliers to the U.S. were:
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Spain (25.2%) and Italy (20.1%) with ~15% tariff
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India (15.5%) and Brazil (8.9%) with 50% tariff
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Vietnam (6.0%) with ~20% tariff
Under these conditions, low-cost substitution options are clearly limited.
Turkey: The Potential Marble Winner
In marble, Turkey emerges as a possible beneficiary. With a 10% tariff and an already dominant 59.6% share of processed marble imports into the U.S., it can cover part of the demand – mainly with lower-cost materials. However, over-reliance on a single country introduces a new strategic risk.
Nearshoring and Domestic Production: Partial Relief
Domestic production and shifting sourcing to nearby markets (Canada, Mexico) can offer partial relief, but they cannot replace dependencies as high as 77–93% for quartz and granite. Recent tariffs on these neighboring countries also complicate the cost equation.
Weak Dollar as a “Cost Multiplier”
The recent depreciation of the U.S. dollar further burdens imports: the same invoice in euros, reals, or rupees now requires more dollars. In effect, tariffs combine with exchange rate shifts to inflate project budgets and supplier price lists.
If Tariffs Persist
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Prices: Permanently higher for quartz and granite; upward pressure on marble.
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Lead times: Longer due to supplier changes and logistics congestion.
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Material mix: More ceramics or sintered products; greater share of alternative natural stones.
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Residential market: First to feel the hit, with value engineering, delays, and possible downsizing in specifications.
Conclusion:
In quartz and granite, the U.S. is structurally exposed. With 50% tariffs on India and Brazil and ~30% on China (temporarily), combined with a weak dollar, the outcome is higher costs, longer delays, and a forced shift in materials and suppliers – with residential construction taking the first and hardest blow.
