For decades, boilermakers and boiler workers faced heavy exposure to asbestos while working in power plants, refineries, shipyards, factories, and other industrial facilities. Asbestos was widely used in boilers, steam lines, valves, gaskets, and insulation because it could withstand extremely high temperatures.
Many boilermakers were exposed to asbestos dust every day while installing, repairing, or maintaining industrial boilers. Today, thousands of former boiler workers are being diagnosed with mesothelioma cancer and asbestos lung cancer years or even decades after their exposure.
If you worked as a boilermaker or boiler worker before 1982 and were diagnosed with mesothelioma or asbestos lung cancer, you may qualify to file a lawsuit. Workers with symptoms of an asbestos-related disease may also be able to receive a free asbestos health exam courtesy of Hissey Mulderig & Friend.
Find out if you qualify to take legal action or schedule your free exam by calling our law firm toll-free at 1-855-500-3734. You can also reach us by filling out our free asbestos consultation form, located on the left side of this page.
Why Asbestos Was Used in Industrial Boilers
Asbestos was commonly used in industrial boilers because of its heat resistance and durability. Boilers operate at extremely high temperatures, and asbestos was considered an ideal material for:
- Heat insulation
- Fireproofing
- Sealing high-pressure joints
- Protecting pipes and steam systems
Before the early 1980s, asbestos was used in nearly every heated component of commercial and industrial boilers.
Common asbestos-containing boiler materials included:
- Boiler insulation around walls and tubes
- Asbestos air-cell insulation on pipes
- Asbestos cement used for sealing joints
- Gaskets and packing materials
- Asbestos rope around steam lines
- Insulation on valves, pumps, and turbines
When these materials were cut, removed, or replaced, they released microscopic asbestos fibers into the air. Boilermakers working in these environments often inhaled these fibers, increasing their risk of mesothelioma and asbestos lung cancer.
How Boilermakers Were Exposed to Asbestos on the Job
Boilermakers frequently worked in close contact with asbestos insulation and other asbestos-containing products. Their daily job duties often created large amounts of airborne asbestos dust.
Common tasks that exposed boilermakers to asbestos included:
- Installing new boilers and steam systems
- Cutting or fitting asbestos insulation
- Removing damaged or worn insulation
- Replacing gaskets, valves, and packing materials
- Repairing boiler tubes and walls
- Cleaning or maintaining boiler rooms
These tasks were often performed in confined spaces where asbestos fibers could accumulate in the air. Many workers were exposed for years without proper warnings or protective equipment.
Even boilermakers who did not handle asbestos directly could be exposed while working near:
- Pipefitters
- Insulators
- Maintenance crews
- Shipyard workers
- Factory mechanics
This type of exposure is known as secondary or bystander asbestos exposure, and it has also been linked to mesothelioma and asbestos lung cancer.
High-Risk Workplaces for Boilermakers
Boilermakers were commonly employed in heavy industrial environments where asbestos use was widespread. Some of the highest-risk job sites included:
- Power plants
- Oil refineries
- Chemical plants
- Steel mills
- Manufacturing facilities
- Shipyards and naval bases
- Paper mills
- Industrial boiler rooms
In many of these locations, asbestos was used throughout the facility, not just in the boilers themselves. This meant workers could be exposed from insulation on pipes, turbines, pumps, and other high-temperature equipment.
Why Boilermakers Have a Higher Risk of Mesothelioma
Occupational studies have shown that boilermakers face an elevated risk of mesothelioma cancer and asbestos-related lung cancer. Several factors contribute to this increased risk:
Direct Contact with Asbestos Materials
Boilermakers often handled insulation, gaskets, cement, and other components that contained asbestos.
Confined Work Areas
Boiler rooms and maintenance spaces were often enclosed, allowing asbestos fibers to remain suspended in the air.
Long-Term Occupational Exposure
Many boilermakers worked around asbestos for decades, often without proper safety measures.
Lack of Warnings or Protective Equipment
For many years, manufacturers failed to warn workers about the dangers of asbestos or provide proper respiratory protection.
Because mesothelioma has a long latency period, symptoms may not appear until 20 to 50 years after exposure. This is why many retired boilermakers are being diagnosed today.
Symptoms of Mesothelioma and Asbestos Lung Cancer
Former boilermakers should be aware of the early symptoms of asbestos-related diseases.
Common mesothelioma symptoms include:
- Shortness of breath
- Chest pain or tightness
- Persistent cough
- Fatigue
- Fluid buildup around the lungs
- Unexplained weight loss
Common asbestos lung cancer symptoms may include:
- Chronic cough
- Coughing up blood
- Chest pain
- Wheezing
- Hoarseness
- Recurring respiratory infections
Workers who have symptoms of mesothelioma or asbestos lung cancer may be eligible to receive a free asbestos health exam courtesy of Hissey Mulderig & Friend.
Legal Options for Boilermakers Diagnosed with Mesothelioma
Many boilermakers were exposed to asbestos because manufacturers and suppliers failed to warn workers about the dangers of their products. As a result, workers and their families may have legal options.
If you were diagnosed with mesothelioma or asbestos lung cancer after working as a boilermaker, you may be eligible to:
- File an asbestos lawsuit against responsible companies
- Pursue compensation through asbestos bankruptcy trust funds
- Recover damages for medical bills and lost income
- Seek compensation for pain and suffering
In addition, the surviving spouses and adult children of boilermakers who were diagnosed with mesothelioma or asbestos lung cancer may also qualify to file a lawsuit.
Find Out If You Qualify to File a Lawsuit or a Free Asbestos Health Exam
If you worked as a boilermaker or boiler worker before 1982 and have been diagnosed with mesothelioma or asbestos lung cancer, you may be eligible to file a lawsuit.
Workers who have symptoms of mesothelioma or asbestos lung cancer may also qualify to receive a free asbestos health exam courtesy of Hissey Mulderig & Friend.
To find out if you qualify:
- Call 1-855-500-3734 to speak with our asbestos team, or
- Fill out our free claim submission form at the top of this page
There are no upfront costs, and you pay no fees unless we recover compensation for you or your family.


