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Pipe & Cement

Johns-Manville Transite Flat Sheet — Asbestos Exposure Risk

Manufacturer: Johns-Manville Corporation Years: 1930s–1982 Asbestos: Chrysotile
Last verified: March 14, 2026

Product Overview

Transite flat sheet was an asbestos cement board product used for wall panels, electrical switchboard panels, laboratory counter tops, and HVAC ductwork. The flat sheet version of Transite was as widely used as the pipe product, particularly in commercial and industrial construction.

Health Risk Assessment

High — cutting and drilling Transite board with power tools releases large quantities of chrysotile fiber dust

Common Uses

  • Wall panels
  • Electrical panels
  • Laboratory bench tops
  • HVAC ductwork

Industries Affected

  • Construction
  • Electrical
  • Laboratories
  • Industrial facilities

Manufacturer

Johns-Manville Corporation

Produced this product from approximately 1930s–1982 using chrysotile asbestos.

Asbestos Type

Chrysotile

Chrysotile (white asbestos) is the most commonly used form of asbestos, accounting for approximately 95% of asbestos in buildings worldwide.

Were You Exposed to Johns-Manville Transite Flat Sheet?

If you or a family member worked with this product and have been diagnosed with mesothelioma or another asbestos-related disease, you may be entitled to compensation. An experienced attorney can evaluate your case at no cost.

Your Legal Rights

Workers and family members who were exposed to Johns-Manville Transite Flat Sheet and subsequently developed mesothelioma, lung cancer, asbestosis, or other asbestos-related conditions may have several legal options available:

  • Asbestos Trust Fund Claims — If the manufacturer established a bankruptcy trust, eligible claimants can file for compensation without going to court.
  • Mesothelioma Lawsuits — Personal injury lawsuits can be filed against manufacturers and other responsible parties to seek damages for medical expenses, lost income, and pain and suffering.
  • Wrongful Death Claims — Family members of individuals who died from asbestos-related diseases may file wrongful death claims.
  • Veterans Benefits — Military veterans exposed to asbestos products during service may qualify for VA disability benefits and healthcare.

Statutes of limitations restrict the time you have to file a claim. It is important to consult with an experienced mesothelioma attorney as soon as possible to preserve your legal rights.

Frequently Asked Questions

Did Johns-Manville Transite Flat Sheet contain asbestos?

Yes. Johns-Manville Transite Flat Sheet, manufactured by Johns-Manville Corporation, contained chrysotile asbestos. The product was produced from approximately 1930s–1982 and was used in wall panels, electrical panels, laboratory bench tops. Workers who manufactured, installed, maintained, or removed this product may have been exposed to asbestos fibers.

Can I file a claim for Johns-Manville Transite Flat Sheet exposure?

If you or a loved one developed mesothelioma, lung cancer, or another asbestos-related disease after exposure to Johns-Manville Transite Flat Sheet, you may be eligible to file a legal claim. The Manville Personal Injury Settlement Trust may provide compensation for eligible claimants. An experienced mesothelioma attorney can evaluate your exposure history and determine your legal options at no cost. Contact Danziger & De Llano at 1-800-400-1805 for a free case review.

This product profile is for informational purposes only and does not constitute legal or medical advice. Product formulations varied over time, and not all units of a product necessarily contained asbestos. No attorney-client relationship is formed by viewing this information. Always consult with a qualified mesothelioma attorney and medical professional for guidance specific to your situation.

Get a Free Johns-Manville Transite Flat Sheet Exposure Case Review

If you or a loved one was exposed to Johns-Manville Transite Flat Sheet and diagnosed with mesothelioma or another asbestos-related disease, our attorneys can help you understand your legal options at no cost or obligation.

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