T/NA 200 — G-I Holdings
Product Description
T/NA 200 was a commercial building and industrial product manufactured by G-I Holdings, a company with roots in the broader GAF Corporation family of businesses. G-I Holdings operated across several construction and industrial materials markets, including boilers, cement pipe, floor tile, pipe insulation, and roofing products. The T/NA 200 designation places this product within a product line that served a range of heavy industrial and commercial construction applications.
G-I Holdings emerged as a successor entity connected to GAF Corporation, one of the largest manufacturers of asbestos-containing building materials in the United States during the twentieth century. Products bearing the T/NA 200 designation were distributed into industrial and commercial markets during an era when asbestos was widely incorporated into construction and insulation materials as a standard engineering practice. The specific years of production for the T/NA 200 have not been independently confirmed in publicly available documentation; however, the product is associated with the broader mid-to-late twentieth century period during which asbestos use in these product categories was prevalent across the industry.
Because G-I Holdings products span multiple categories — including boilers, cement pipe, floor tile, pipe insulation, and roofing — the T/NA 200 likely served a transitional or overlapping role across these applications, or represents a formulation used in one or more of these product lines under a unified designation.
Asbestos Content
The specific asbestos fiber type and percentage composition for the T/NA 200 have not been independently verified in publicly available regulatory filings or product safety data sheets available at this time. However, the product categories associated with the T/NA 200 — boilers, cement pipe, floor tile, pipe insulation, and roofing products — are each well-documented in OSHA and AHERA records as having historically contained asbestos in concentrations that ranged from trace levels to significant percentages by weight, depending on the application.
Within these product categories, asbestos was typically incorporated for specific functional properties:
- Pipe insulation and boiler products frequently relied on asbestos for its thermal resistance, preventing heat transfer and protecting surrounding structures from extreme temperatures.
- Cement pipe formulations used asbestos fibers to reinforce the structural integrity of the pipe under pressure and environmental stress.
- Floor tile products in this era commonly incorporated chrysotile asbestos as a binder and reinforcing agent within vinyl or thermoplastic matrices.
- Roofing products used asbestos to improve weather resistance, fire retardancy, and material longevity.
Litigation records document that plaintiffs alleged the T/NA 200 and related G-I Holdings products contained asbestos in quantities sufficient to release respirable fibers during normal use, installation, and removal.
How Workers Were Exposed
Industrial workers represent the primary exposed population documented in connection with G-I Holdings products, including those in the T/NA 200 product line. Litigation records document that workers across a range of industrial trades and settings encountered these products during installation, maintenance, and demolition activities.
The multi-category nature of the T/NA 200 — spanning boilers, cement pipe, floor tile, pipe insulation, and roofing — means that exposure pathways were varied and occurred across multiple work environments. The following exposure scenarios are consistent with documented asbestos hazards in these product categories:
Pipe Insulation and Boiler Work Workers who fabricated, installed, or removed pipe insulation and boiler components were among the most heavily exposed populations in asbestos litigation broadly. Cutting, sawing, and fitting insulation materials released airborne asbestos fibers in enclosed mechanical rooms, boiler rooms, and industrial facilities. Maintenance workers who disturbed aged or damaged insulation during routine repairs faced repeated exposures over the course of careers spanning years or decades.
Cement Pipe Installation Workers who cut, drilled, or handled asbestos-cement pipe products during water, sewer, or industrial pipeline installation were exposed to dust containing respirable asbestos fibers. Plaintiffs alleged that these activities generated visible dust clouds in confined trenches and work areas, with inadequate ventilation compounding the hazard.
Floor Tile Installation and Removal Floor tile installers, maintenance workers, and demolition crews encountered asbestos fibers during cutting, grinding, and the removal of old tile. AHERA guidance specifically identifies vinyl asbestos floor tile as a regulated asbestos-containing material requiring proper management and abatement protocols in buildings constructed before the late 1980s.
Roofing Applications Roofers and industrial maintenance workers who applied, repaired, or removed asbestos-containing roofing products were exposed to fiber release, particularly during tear-off operations where aged and brittle material was broken apart and handled without proper respiratory protection.
Plaintiffs alleged that G-I Holdings, as a successor entity with knowledge of asbestos hazards established through industry-wide scientific literature and internal documentation, failed to adequately warn workers of the risks associated with the T/NA 200 and related products.
Documented Trust Fund / Legal Options
Legal Tier: Tier 2 — Litigated
There is no confirmed dedicated asbestos bankruptcy trust fund established specifically for G-I Holdings T/NA 200 claims at this time. Claims connected to G-I Holdings products have proceeded primarily through civil litigation rather than through a structured trust fund process.
Civil Litigation
Litigation records document that plaintiffs have brought personal injury and wrongful death claims against G-I Holdings in connection with asbestos-containing products, alleging that exposure to these materials caused mesothelioma, asbestos-related lung cancer, asbestosis, and other asbestos-related diseases. Plaintiffs alleged that G-I Holdings, as a successor to and entity connected with GAF Corporation, bore liability for asbestos-containing products manufactured and distributed under the broader corporate umbrella.
Related Trust Fund Considerations
Because G-I Holdings has corporate and successor relationships with GAF Corporation, individuals injured by T/NA 200 or related products may have claims eligible for review under the ABI (Armstrong World Industries) trust or other trust vehicles depending on specific exposure circumstances. Additionally, claimants exposed to G-I Holdings products at industrial facilities may have concurrent claims against other manufacturers of asbestos-containing products used at the same job sites, including insulation manufacturers, gasket companies, and equipment suppliers that have established bankruptcy trusts.
Steps for Affected Workers
Individuals diagnosed with mesothelioma, asbestos-related lung cancer, or asbestosis who believe they were exposed to the T/NA 200 or other G-I Holdings products should:
- Consult an attorney experienced in asbestos litigation to evaluate applicable civil claims.
- Document all worksites, job titles, employers, and co-workers who can confirm product use.
- Preserve medical records confirming diagnosis and fiber burden findings where available.
- Identify all other asbestos-containing products encountered during the same employment periods to assess eligibility across multiple trust funds or defendants.
Statutes of limitations vary by state and typically begin running from the date of diagnosis rather than the date of exposure. Early legal consultation is important to preserve all available remedies.
This article is provided for informational purposes based on litigation records and publicly available regulatory documentation. It does not constitute legal advice. Individuals seeking guidance on specific claims should consult a qualified asbestos attorney.