US Gypsum Asbestos Products
Product Description
United States Gypsum Company (USG) was one of the largest manufacturers and distributors of building construction materials in the United States throughout much of the twentieth century. Founded in 1901 through the consolidation of numerous regional gypsum producers, USG grew to become a dominant force in the American construction supply industry, producing a broad range of products including drywall, joint compounds, plaster materials, and pipe insulation systems sold under well-known brand names.
USG occupied a distinctive position in the asbestos litigation landscape as both a manufacturer of finished asbestos-containing products and, at various points in its history, a significant handler and distributor of raw asbestos fiber. The company’s products were distributed extensively across commercial, industrial, and residential construction markets. Joint compounds manufactured by USG, often marketed under the Sheetrock brand, were among the most widely used finishing materials in American construction during the mid-twentieth century. The company also produced or distributed pipe insulation and related thermal materials used in industrial and commercial settings.
USG’s operations spanned decades during which the hazards of asbestos were either unknown to the public or actively concealed by industry participants. The company’s wide market reach meant that its asbestos-containing products reached worksites across virtually every region of the country.
Asbestos Content
USG manufactured and distributed products that contained asbestos fiber across multiple product lines. Joint compound formulations produced by USG during the mid-twentieth century incorporated chrysotile asbestos as a binding and texturing agent. Asbestos fibers contributed properties valued by manufacturers at the time, including improved workability, crack resistance, and adhesion. These compounds were widely applied to drywall seams, nail holes, and surface imperfections throughout interior construction.
In addition to joint compounds, USG was involved in the production and distribution of pipe insulation and thermal insulation materials. These products were used in industrial facilities, power plants, shipyards, and commercial buildings to insulate steam and hot water pipe systems. Industrial insulation materials of this era frequently contained significant concentrations of asbestos, including both chrysotile and amphibole varieties such as amosite.
Litigation records document that USG was also a handler of raw asbestos fiber in connection with its manufacturing operations, meaning that workers at USG facilities could face exposure not only to finished products but to unprocessed fiber at various stages of production and handling.
How Workers Were Exposed
Workers in a broad range of industrial and construction occupations encountered asbestos-containing USG products during the course of ordinary work activities. Plaintiffs alleged that USG failed to adequately warn workers of the hazards associated with its asbestos-containing products during decades when such warnings could have reduced or prevented harmful exposures.
Drywall and Finishing Trades: Joint compound was applied, sanded, and smoothed by drywall finishers, plasterers, and construction laborers throughout the construction and renovation of residential, commercial, and industrial buildings. Sanding dried joint compound is recognized as one of the most hazardous activities associated with asbestos-containing finishing materials, as the mechanical abrasion of dried compound releases fine respirable fibers into the surrounding air. Workers applying or sanding joint compound, as well as other tradespeople working in proximity to these operations, faced sustained airborne fiber exposure.
Industrial Workers Generally: Industrial workers encountered USG pipe insulation products and related thermal materials across a variety of settings. Workers involved in the installation, repair, removal, or disturbance of pipe insulation in industrial plants, refineries, power generation facilities, and manufacturing environments faced significant fiber release. Cutting, trimming, and fitting insulation sections—as well as removing deteriorated or damaged insulation during maintenance and renovation work—generated respirable asbestos dust.
Manufacturing and Distribution Workers: Litigation records document that workers employed at USG production facilities and distribution operations faced occupational exposure through direct contact with raw asbestos fiber and during the manufacturing of asbestos-containing products. Mixing, blending, and handling of asbestos-containing materials in production environments created conditions of elevated fiber concentration.
Secondary and Bystander Exposure: Workers who were not themselves applying or handling USG products, but who worked in enclosed spaces where others were doing so, could accumulate significant exposures over time. Bystander exposure in construction and industrial settings is well documented in occupational health literature as a meaningful pathway to asbestos-related disease.
Asbestos-related diseases linked to the types of exposures associated with USG products include mesothelioma, asbestos-related lung cancer, asbestosis, and pleural disease. These conditions typically develop after a latency period of ten to fifty years following initial exposure, meaning that workers exposed to USG products decades ago may only now be receiving diagnoses.
Documented Trust Fund / Legal Options
USG does not currently have a dedicated asbestos bankruptcy trust fund. Unlike some major asbestos defendants that resolved their liabilities through Chapter 11 reorganization and the establishment of Section 524(g) trusts under the U.S. Bankruptcy Code, USG has remained a solvent defendant subject to ongoing civil litigation in the tort system.
Civil Litigation: Plaintiffs alleging injury from exposure to USG asbestos-containing products have pursued claims through the civil court system. Litigation records document that USG has been named as a defendant in a substantial volume of asbestos personal injury and wrongful death actions filed across multiple jurisdictions over several decades. Plaintiffs alleged that USG knew or should have known of the hazards associated with its asbestos-containing products and failed to provide adequate warnings or implement protective measures to prevent worker harm.
Claims against USG have been filed on behalf of individuals diagnosed with mesothelioma, lung cancer, asbestosis, and related conditions who were exposed to the company’s joint compounds, pipe insulation, or other asbestos-containing materials during their working lives.
Related Trust Fund Considerations: In cases involving multiple defendants and products, injured workers or their survivors may also have valid claims against asbestos bankruptcy trusts established by other manufacturers whose products were present at the same worksites as USG materials. Many asbestos exposure scenarios involved products from numerous manufacturers, and claims can often be pursued simultaneously against both solvent defendants through litigation and bankrupt defendants through trust fund submissions.
Steps for Affected Workers: Individuals diagnosed with an asbestos-related disease and a history of exposure to USG products should consult an attorney with documented experience in asbestos litigation. Attorneys in this field conduct exposure history evaluations to identify all potentially responsible parties, assess applicable statutes of limitations in the relevant jurisdiction, and determine whether any combination of civil claims and trust fund filings may be available. Many asbestos attorneys handle these cases on a contingency fee basis, meaning no legal fees are owed unless compensation is recovered.
Workers and family members seeking information about legal options following an asbestos-related diagnosis are encouraged to contact qualified legal counsel promptly, as filing deadlines vary by state and by the nature of the claim.