How Could I Have Been Exposed to Asbestos?

Asbestos Exposure on the Job

• U.S. Navy personnel and shipyard workers have been exposed to asbestos-covered boilers, turbines, insulation, gaskets and other asbestos-containing products during the construction and repair of large ships.
• Construction workers have been exposed to asbestos-containing insulation and tiles during the renovation and demolition of buildings.
• Mechanics have been exposed to asbestos-containing brake pads.
• Workers who help manufacture asbestos-containing products (such as insulation, brake pads and other products) have been exposed to asbestos.

Asbestos Exposure in the Home

• Asbestos is found in some insulation, shingles, siding and some vinyl floor tiles. Asbestos exposure can occur when renovating homes and removing asbestos-containing materials.
• Artificial ashes and embers used in gas-fired fireplaces may contain asbestos.
• Oil and coal furnaces and door gaskets may have asbestos insulation.
• Steam pipes, boiler and furnace ducts may be insulated with an asbestos blanket or asbestos paper tape. These materials may release asbestos fibers into the air if they are damaged, repaired or removed improperly.
• Family members can be exposed to asbestos if another member of the family comes home from work with asbestos on his or her clothing.

For more information about asbestos exposure, visit

• Environmental Protection Agency—Asbestos Information
• Agency for Toxic Substances and Disease Registry ToxFAQs for Asbestos