USG Acoustic Ceiling Tile (United States Gypsum Corporation)
Product Description
United States Gypsum Corporation, widely known as USG, was one of the dominant manufacturers of building materials throughout the twentieth century. Among its broad product lines, USG produced acoustic ceiling tiles designed to reduce sound transmission in commercial, institutional, and residential construction. These tiles were marketed and sold under the USG brand and were widely specified by architects and contractors seeking both acoustic performance and finished interior aesthetics.
Acoustic ceiling tiles manufactured by USG were used extensively in office buildings, schools, hospitals, government facilities, and industrial plants across the United States. The tiles were typically installed in suspended grid systems or adhered directly to structural ceilings, making them a standard feature of mid-century and late-century construction. USG also manufactured related ceiling and wall products, including joint compound and plaster formulations, that were sold alongside or in conjunction with the acoustic tile line. The company’s national distribution network meant that USG acoustic ceiling tiles reached virtually every segment of the commercial and industrial construction market during the decades of peak production.
USG Corporation has since acknowledged, through the creation of an asbestos settlement trust, that certain of its historic products contained asbestos and that individuals were harmed as a result of exposure to those products.
Asbestos Content
Acoustic ceiling tiles manufactured by USG during periods of peak production contained asbestos as a functional component of the product formulation. Asbestos was valued by manufacturers of ceiling tiles for several properties: it provided tensile reinforcement to the tile matrix, improved fire resistance, enhanced dimensional stability, and contributed to the acoustic dampening characteristics that defined the product category.
The asbestos used in ceiling tile manufacturing was typically incorporated into the base material during production, meaning the mineral fibers were distributed throughout the body of the tile rather than applied as a surface coating. This integration meant that the tiles could release fibers during any activity that disturbed, cut, drilled, abraded, or damaged the tile material.
USG’s related product lines — including joint compound and plaster products sold for use in ceiling and wall finishing — also contained asbestos during overlapping production periods. Joint compounds were widely used to tape and finish gypsum board joints, and plaster products were applied in both new construction and renovation work. The presence of asbestos across multiple product categories meant that workers engaged in a single construction or renovation project could face exposure from several USG products simultaneously.
The United States Gypsum Asbestos Personal Injury Settlement Trust was established specifically to compensate individuals harmed by asbestos-containing products manufactured and distributed by USG Corporation, confirming the company’s historic use of asbestos across its product lines.
How Workers Were Exposed
Workers across industrial and construction trades encountered USG acoustic ceiling tiles in ways that created meaningful potential for asbestos fiber release. The nature of ceiling tile work — involving handling, cutting, fitting, and installation — meant that tradespeople routinely disturbed the tile material during the course of ordinary work tasks.
Installation workers handled and cut acoustic ceiling tiles to fit grid systems and architectural dimensions. Cutting tiles with utility knives, hand saws, or power tools released asbestos fibers into the breathing zone of the worker performing the cut as well as nearby trades working in the same enclosed space.
Renovation and demolition workers faced exposure conditions that were frequently more severe than those encountered during original installation. Removing acoustic ceiling tiles — whether by hand, pry bar, or power equipment — broke tiles apart and released accumulated fiber into the air. Workers who removed old tile systems in preparation for renovation or re-roofing work were often unaware that the tiles they were handling contained asbestos.
Maintenance and facilities workers in buildings where USG acoustic ceiling tiles had been installed encountered ongoing exposure whenever they lifted tiles to access above-ceiling mechanical systems, repositioned tiles during lighting or HVAC work, or replaced damaged tiles. These tasks were performed repeatedly throughout the service life of a building, creating cumulative exposure over careers that spanned decades.
Plasterers and drywall finishers who worked alongside ceiling tile installers or who applied USG joint compound and plaster products in the same spaces faced compound exposure from multiple product categories. Mixing dry joint compound generated airborne dust that could contain respirable asbestos fibers, and sanding dried compound after application was recognized as a high-exposure activity.
Industrial workers generally present in facilities where USG ceiling tiles were installed — including factory workers, plant maintenance employees, and warehouse personnel — could be exposed to asbestos fibers released by deteriorating tile, vibration-induced fiber release, or overhead work performed by tradespeople. Ambient fiber levels in enclosed industrial spaces could remain elevated for extended periods following any disturbance of installed tile.
Because acoustic ceiling tiles were installed in virtually every category of commercial and institutional building, the population of potentially exposed workers is broad and includes individuals across many occupational backgrounds who may not have recognized ceiling tile as a source of asbestos exposure.
Documented Trust Fund / Legal Options
The United States Gypsum Asbestos Personal Injury Settlement Trust was established to compensate individuals who suffered asbestos-related personal injury as a result of exposure to products manufactured or distributed by USG Corporation, including acoustic ceiling tiles, joint compounds, and plaster products.
Trust Filing Eligibility
Individuals diagnosed with an asbestos-related disease who can demonstrate exposure to USG acoustic ceiling tiles or other qualifying USG asbestos-containing products may be eligible to file a claim with the United States Gypsum Asbestos Personal Injury Settlement Trust. Eligible claimants include workers with direct occupational exposure as well as, in some circumstances, household members who experienced secondary exposure through contaminated work clothing.
Recognized Disease Categories
The trust recognizes claims across standard asbestos disease categories, which typically include:
- Mesothelioma — malignant cancer of the pleural or peritoneal lining
- Lung cancer — with documented asbestos exposure history
- Other cancers — where asbestos exposure is a recognized contributing factor
- Asbestosis — progressive fibrotic lung disease caused by asbestos fiber accumulation
- Severe asbestosis and related pulmonary conditions — including pleural disease meeting defined severity criteria
How to Pursue a Claim
Filing a claim with the United States Gypsum Asbestos Personal Injury Settlement Trust requires documentation of diagnosis, evidence of exposure to a qualifying USG product, and submission through the trust’s established claims process. An attorney experienced in asbestos trust fund claims can assist in gathering occupational history records, medical documentation, and product identification evidence necessary to support a claim.
Workers or surviving family members who believe they were exposed to USG acoustic ceiling tiles or related USG asbestos products should consult a qualified asbestos attorney to evaluate eligibility and initiate the claims process. Trust fund claims are separate from court litigation and operate under their own procedures and timelines.