March 2026 · 7 min read

Silicosis in Countertop Workers: The New Asbestos Crisis

It starts with shortness of breath during what used to be easy tasks. Then chronic coughing. Then a doctor's visit, a CT scan, and a diagnosis that cannot be undone: silicosis. For a generation of countertop fabricators — men mostly in their 20s and 30s, many of them recent immigrants who found work in the stone industry — that diagnosis has come years or decades earlier than it should.

Silicosis is being called "the new asbestos." That's not hyperbole. The parallels are close enough to be uncomfortable.

The Asbestos Parallel

Asbestos is the defining industrial health disaster of the 20th century. Shipbuilders, construction workers, and insulation installers were exposed to a material that manufacturers and employers knew was dangerous — and weren't told. By the time the full scale of the crisis became clear, thousands were dead and millions had been exposed. The litigation that followed was the largest mass tort in American history.

The countertop silicosis crisis follows the same pattern:

• Known hazard. The connection between silica dust and silicosis has been established science for over a century. Manufacturers of engineered stone had access to research demonstrating the silicosis hazard in countertop fabricators — including an epidemic documented in Australia in the 2000s and in Israel before that.
• Inadequate warnings. Workers cutting countertops every day had no idea the dust was killing them. Engineered stone products were sold with minimal warnings about silicosis risk — often none that a fabrication shop worker would see or understand.
• Regulatory failure. OSHA's 2016 silica rule was a step forward, but enforcement in small fabrication shops was minimal. Many shops operated for years without the required wet suppression, ventilation, or respiratory protection programs.
• Young victims. Traditional asbestos diseases — mesothelioma, lung cancer — appear decades after exposure, typically in workers in their 50s-70s. Engineered stone silicosis is appearing in workers in their mid-20s to 30s. The latency between exposure and diagnosis is dramatically shorter because of the extreme silica concentrations in engineered stone.
• Irreversibility. Like asbestos-related diseases, silicosis cannot be cured. Progressive massive fibrosis — the end stage — cannot be reversed. Some patients survive only with lung transplants.

The Engineered Stone Difference

Natural stone like granite has been cut and polished for thousands of years. Silicosis from granite fabrication is real but requires prolonged exposure at high concentrations. What changed is the product.

Engineered stone — first commercialized in the 1980s and dominant in American kitchens by the 2000s-2010s — is a manufactured composite containing 90-95% crystalline silica by design. When you cut an engineered stone countertop, nearly everything you're cutting is silica. The dust concentrations measured in fabrication shops cutting engineered stone without controls are astronomical by any standard — far in excess of OSHA permissible exposure limits.

The Australian researchers who first characterized the epidemic there noted that they were seeing a disease presentation they simply hadn't seen before: accelerated and acute silicosis in young, otherwise healthy men, progressing at rates inconsistent with anything seen in traditional silica industries. The extreme silica content of engineered stone was the explanation.

Who Is Being Hurt

The face of the countertop silicosis epidemic is predominantly Hispanic/Latino men in small fabrication shops. These are workers who came to the US looking for opportunity and found work in the stone industry — an industry with high turnover, limited regulatory oversight in small shops, language barriers to safety information, and employers who often provided no respiratory protection and no silica safety training.

Some are undocumented. Some are documented. Many had never been told that the dust from their work could permanently destroy their lungs. Many attributed early symptoms to aging, seasonal allergies, or other causes before a pulmonologist identified the nodules on their lungs and made the diagnosis.

The human cost is profound. Workers in their 30s who can no longer breathe well enough to work. Fathers who can no longer play with their children without becoming short of breath. Men in their 40s facing lung transplant evaluations. Families whose breadwinner can no longer do physical work — facing both lost income and mounting medical costs.

The Litigation That Is Coming

Mass tort litigation for countertop silicosis is in its early stages — pre-MDL, which means cases are being filed in multiple jurisdictions and an MDL consolidation is anticipated. The defendants include manufacturers (Caesarstone, Cosentino/Silestone, Cambria, LG Hausys, Dupont/Corian Quartz), distributors, and major retailers (Home Depot, Lowe's, IKEA).

The legal theories parallel asbestos litigation in several respects: failure to warn, defective product design, negligence, fraudulent concealment of known risks. The evidence base is strong — public health literature, OSHA enforcement records, the California ban, and the Australian precedent all document that the hazard was known and the warnings were inadequate.

Workers who file early — before an MDL is formally established — often receive more favorable treatment in eventual settlement structures. Filing also preserves evidence and avoids statute of limitations issues.