Countertop Clash: US Fabricators Fight Quartz Tariff Threat

WASHINGTON, D.C. – February 23, 2026 – The U.S. International Trade Commission (ITC) is set to become the arena for a high-stakes battle over the future of the American countertop industry. On Tuesday, hundreds of small business owners from across the country will testify in a crucial hearing, warning that proposed tariffs on imported quartz surface products could devastate their companies, eliminate tens of thousands of jobs, and drive up costs for American homeowners.

At the heart of the dispute is a trade petition filed by a handful of large, multinational corporations that produce raw quartz slabs in the United States. They argue that a flood of cheaper imports is causing them “serious injury” and that protective tariffs are needed to save the domestic industry. Opposing them is a vast coalition of American fabricators—the very businesses that cut, finish, and install the final countertops in kitchens and bathrooms—who claim the proposed measures would cripple a thriving sector of the economy that relies on a global supply chain.

A 'David Versus Goliath' Showdown

The coalition of fabricators, operating under the banner “Save Quartz Jobs,” has framed the conflict as a classic “David versus Goliath” story. In a prehearing brief submitted to the ITC, they argued that the commission is witnessing “hundreds of red, white, and blue American fabricator manufacturers” pitted against a “powerful, concentrated band of multinational corporations.”

These fabricators are not small players in the U.S. economy. According to their filings, the industry comprises over 2,000 establishments, employs tens of thousands of workers, and produces more than 180 million square feet of finished countertops annually. Their entire business model depends on a steady supply of quartz slabs, the majority of which are imported.

“Domestic slab production is just a fraction of total finished QSP demand in the U.S. market,” the fabricators stated in their brief. They point to data showing that domestic slab producers manufactured approximately 32.7 million square feet in 2024, supporting around 1,446 production jobs. This output, they argue, is nowhere near sufficient to meet the demand serviced by the downstream fabrication industry. “This means that a massive supply of imported slabs is necessary for the entire domestic industry to be successful.”

For these small business owners, the threat of tariffs is existential. They contend that the petitioners, despite their claims of injury, have been successful but are now facing “substantial headwinds unrelated to imported QSP.”

The Case for Protection

The petition for trade restrictions was filed by the Quartz Manufacturing Alliance of America (QMAA), a group whose members include industry giants like Cambria Company LLC, Dal-Tile Corporation (a subsidiary of Mohawk Industries), and LX Hausys. They initiated a Section 201 “global safeguard” investigation, a powerful trade tool that allows for temporary tariffs if a domestic industry can prove it is being seriously injured by an increase in imports from all countries.

The QMAA’s argument centers on what it calls a “massive surge” of imported quartz. Their research claims that between 2020 and 2024, imports of these products skyrocketed by over 73%. They assert this influx has idled U.S. production facilities, suppressed profitability, and led to significant unemployment within their sector. According to their data, foreign quartz now accounts for nearly 90% of the U.S. market.

This is not the first trade battle in the quartz industry. The U.S. has already imposed steep anti-dumping and countervailing duties on quartz from China (in 2019) and later from India and Turkey (in 2020). However, the QMAA contends that foreign producers have engaged in “country-hopping,” simply moving production to new countries like Vietnam and Thailand to circumvent the existing tariffs. This is why they are seeking a global safeguard, which would apply to imports from nearly every country, rather than targeting specific nations for unfair practices.

The Ripple Effect on Homeowners and Housing

Beyond the corporate conflict, opponents of the tariffs warn of a significant and immediate impact on American consumers. With the housing market already facing intense pressure from high interest rates and limited inventory, any increase in the cost of building materials could further strain affordability.

Trade experts and fabricators warn that tariffs are effectively taxes on imports, and their costs would inevitably be passed down the supply chain. Independent analysis suggests that a significant tariff on a market that is 90% import-dependent could raise the final price of a new kitchen for a homeowner by 14% to 30%. In dollar terms, this could add an extra $500 to $1,000 to the cost of an average kitchen renovation, creating a cumulative annual cost to consumers ranging from $272 million to over $559 million.

“Proposed tariffs or quotas… would harm small businesses and American jobs, drive up costs for consumers, and limit product choice at a time when housing affordability remains under significant pressure,” the fabricators’ coalition warned in their initial announcement. This sentiment is echoed by groups like the International Surface Fabricators Association (ISFA), which has noted that such trade actions often have no true winners and will require painful adjustments across the entire industry, potentially leading to material shortages and construction delays.

As the two sides prepare to present their cases, the ITC faces a complex decision with far-reaching consequences. The commission must weigh the petitioners’ claims of injury against the fabricators’ warnings of widespread economic disruption. Tuesday's hearing will be a critical forum for these arguments, with the future of thousands of businesses and the cost of a fundamental component of the American home hanging in the balance.