T/NA 100 — G-I Holdings Asbestos-Containing Product

Product Description

T/NA 100 was a commercial building and industrial product manufactured under the G-I Holdings corporate umbrella. G-I Holdings, Inc. was a holding company with significant ties to the building materials industry, most notably through its relationship with GAF Corporation, one of the largest roofing and flooring manufacturers in the United States during the twentieth century. Products bearing designations associated with G-I Holdings and its affiliated entities were distributed across multiple sectors of the construction and industrial markets, including boilers, cement pipe, floor tile, pipe insulation, and roofing products.

The T/NA 100 designation appears in litigation records in connection with the broader range of asbestos-containing materials that G-I Holdings and its predecessor and affiliated companies produced and distributed throughout much of the twentieth century. These materials were used extensively in commercial construction, industrial facilities, and residential applications during decades when asbestos was a standard component of many building products valued for its heat resistance, durability, and low cost.

G-I Holdings filed for Chapter 11 bankruptcy protection in 2001, in significant part due to mounting asbestos-related litigation arising from products associated with its corporate family. That bankruptcy proceeding became a lengthy and complex legal matter, with disputes over the establishment of an asbestos trust persisting for years in federal court.

Asbestos Content

Litigation records document that products manufactured and distributed by G-I Holdings and its affiliated entities, including those associated with the T/NA 100 designation, contained asbestos as a functional component. Plaintiffs alleged that asbestos was incorporated into these materials across the product categories for which G-I Holdings and GAF Corporation were known, including roofing felts and shingles, floor tiles, pipe insulation systems, cement pipe formulations, and boiler-related materials.

Asbestos fiber types documented in connection with GAF and G-I Holdings products in litigation records have included chrysotile (white asbestos), which was the most commonly used fiber in American building materials, as well as other amphibole fiber types in certain product lines. Chrysotile asbestos was widely used in floor tile binders, roofing materials, and pipe insulation compounds because of its flexibility and resistance to heat and chemical degradation.

Plaintiffs alleged that the asbestos content in these product categories was sufficient to generate hazardous fiber release during normal handling, installation, cutting, sanding, removal, and demolition activities — particularly in the absence of adequate protective equipment or engineering controls.

How Workers Were Exposed

Litigation records document that industrial workers generally represent the primary occupational cohort identified in claims associated with T/NA 100 and related G-I Holdings products. The nature of exposure varied depending on the specific product category involved and the conditions of the worksite.

Roofing Products: Workers who installed, cut, or removed asbestos-containing roofing felts and shingles were potentially exposed to airborne asbestos fibers generated during the cutting and nailing of roofing sheets. Tear-off operations on older roofing materials were particularly cited in litigation as high-exposure activities, as dry or degraded asbestos-containing roofing materials can become friable and release fibers readily.

Floor Tile: Tile installers, maintenance workers, and floor refinishers who worked with asbestos-containing vinyl floor tiles were potentially exposed when tiles were cut to fit, abraded during installation, or removed using scraping or grinding methods. Plaintiffs alleged that dry-cutting and sanding of floor tiles generated respirable fiber concentrations.

Pipe Insulation: Industrial workers in facilities where asbestos pipe insulation was installed, maintained, or removed faced exposure risks through the disturbance of insulating materials. Insulation workers, pipefitters, plumbers, and maintenance personnel working near insulated piping systems were among the trades identified in litigation records as at risk.

Cement Pipe: Workers involved in the fabrication, cutting, drilling, or installation of asbestos cement pipe products were exposed to fiber release through the mechanical working of cement materials. Asbestos cement pipe was used in water distribution, sewer, and industrial process piping systems across the country.

Boilers: Boiler construction, maintenance, and repair work frequently involved asbestos-containing insulation, gaskets, and cement products applied to high-temperature surfaces. Industrial workers in power plants, refineries, shipyards, and manufacturing facilities who worked on or near boiler systems were identified in litigation as a population with significant asbestos exposure histories.

OSHA’s permissible exposure limits for asbestos, established and revised over successive decades, reflect the recognized hazard that airborne asbestos fibers present across all of these work environments. Prior to the implementation of modern fiber controls and safety standards, workers in these trades routinely performed their work without respiratory protection, in poorly ventilated spaces, and without awareness of the long-term health consequences of asbestos inhalation.

Diseases associated with occupational asbestos exposure and documented in litigation involving G-I Holdings products include mesothelioma, asbestos-related lung cancer, asbestosis, and other pleural diseases.

Litigation Background

G-I Holdings filed for Chapter 11 bankruptcy protection in the United States Bankruptcy Court in 2001. The bankruptcy was driven substantially by the volume of asbestos personal injury claims associated with GAF Corporation products and other materials within the G-I Holdings corporate family. The bankruptcy proceedings were extensively litigated, with significant disputes over the scope of asbestos liability and the structure of any trust established to resolve claims.

Plaintiffs alleged in litigation records that G-I Holdings and its affiliated entities, including GAF Corporation, had knowledge of the hazards associated with asbestos-containing products and failed to provide adequate warnings to workers and end users.

Trust Fund Status

As of the preparation of this article, individuals researching claims related to G-I Holdings and T/NA 100 should consult with a qualified asbestos attorney to determine the current status of any asbestos claims resolution process associated with G-I Holdings or its affiliated entities. The resolution of the G-I Holdings bankruptcy and any associated trust formation was the subject of prolonged legal proceedings, and the availability and structure of claim remedies may have evolved since the original filing.

Steps for Affected Workers

Individuals who believe they were exposed to T/NA 100 or other asbestos-containing products associated with G-I Holdings should:

  • Document their work history, including specific job sites, employers, and trades where exposure may have occurred
  • Obtain medical evaluation from a physician experienced in asbestos-related diseases, including pulmonary function testing and imaging as appropriate
  • Consult an asbestos litigation attorney with experience in G-I Holdings and GAF Corporation product claims, as statutes of limitations vary by state and begin running from the date of diagnosis
  • Preserve evidence of product identification wherever possible, including photographs, purchase records, or contractor documentation

Litigation records document that claimants diagnosed with mesothelioma, asbestos-related lung cancer, or asbestosis following exposure to G-I Holdings products have pursued legal remedies through both the bankruptcy claims process and civil litigation channels, depending on the circumstances of their exposure and diagnosis.

This article is provided for informational and reference purposes. It does not constitute legal advice. Individuals with asbestos exposure concerns should seek consultation with a licensed attorney and qualified medical professional.