History Courses / Course

Triangle Shirtwaist Factory Fire | History, Cause & Commemoration

Jessica Holmes, Douglas Rich
  • Author
    Jessica Holmes

    Jessica has a Masters Degree in Library and Information Science from Wayne State University and a Bachelors in Public History from Western Michigan University, with a State of Michigan Level 2 Professional Librarian Certification. She specializes in historical education and research. Jessica has worked with students of all ages, pre-K through college and adults.

  • Instructor
    Douglas Rich

    Douglas has taught high school History and has a master's degree in Education and Business Administration.

Learn about the Triangle Shirtwaist Factory fire of March 25, 1911, including the cause of the fire and outrage from the public. Discover how the tragedy spurred legislative action and improved labor and workplace safety in the country.
Frequently Asked Questions

What was the average compensation to families of Triangle Shirtwaist Factory victims?

The average compensation to families of the Triangle Shirtwaist Factory victims was $75 per victim. Furthermore, only twenty-three cases were settled, so many families did not get compensated for the loss of their loved ones.

What laws came from the Triangle Shirtwaist fire?

Over thirty laws were passed after the Triangle Shirtwaist fire. Most of these laws implemented workplace safety protocols, like fire alarms, sprinklers, and mandatory fire drills. The laws gave power to the Department of Labor to enforce regulations in the workplace.

What outrage happened after the Triangle Shirtwaist Factory fire?

After the Triangle Shirtwaist Factory fire, there was outrage from garment workers' unions and the public. A large protest was held on April 5 in response to the fire. It was attended by over 80,000 people.

Who was taken to court for the Triangle Shirtwaist fire?

The owners of the Triangle Shirtwaist Factory, Max Blanck and Issac Harris, were indicted on seven counts of manslaughter. They were found not guilty on all counts but later paid compensation for victims as a result of the many civil cases brought against them.

What was the cause of the Triangle Shirtwaist fire?

The fire at the Triangle Shirtwaist Factory was caused by a discarded cigarette. However, conditions in the building, such as a lack of fire alarms, ventilation, and emergency exits, contributed to the high number of casualties.

Did anyone survive the Triangle Shirtwaist fire?

The Triangle Shirtwaist Factory employed approximately 500 employees at the time of the fire. In total, 146 people lost their lives in the fire.

The Industrial Revolution of the mid-1800s resulted in technological advancements, such as the sewing machine, which led the United States to economic prosperity in the early 20th century. The mass production of cheap goods allowed the manufacturing industry to create many employment opportunities in factories across America. Due to a lack of labor and workplace safety regulations in the country, factory work was hazardous and dangerous. In addition to the safety concerns, it offered very low pay and long working hours. The majority of factory workers at this time were immigrants, who came to America in search of better opportunities. Factory positions usually required little to no skill, which made these jobs high in demand for immigrants and allowed employers to keep wages low.

Sweatshops, or companies that require long working hours for low pay in dangerous conditions, were common in manufacturing. By 1910, the garment industry in America was almost entirely run on sweatshop labor. The Triangle Shirtwaist Factory was a sweatshop located in Manhattan. It was known for its unsafe conditions and the owners' questionable business practices. After a fire broke out in the factory in March 1911, owners Max Blanck and Isaac Harris faced criminal and civil charges for creating workplace conditions that led to the deaths of many factory employees.

A Typical Day at the Triangle Shirtwaist Factory

The Triangle Shirtwaist Factory operated twelve hours a day, seven days a week, and often on weekends and holidays. The factory was located in the Asch Building at 23-29 Washington Place, in the Manhattan neighborhood of New York City. The Asch Building was a ten-story building that the lead architect touted for its "fireproof rooms."

The Triangle Shirtwaist Fire began in the middle of the workday, on March 25, 1911. At around 4:40 PM, a fire began on the 8th floor after a cigarette was thrown into a scrap fabric bin beneath a workstation. The lack of ventilation and sprinkler systems allowed the fire to spread quickly. Employees could only access a few of the available exits. The building housed four elevators, but only one was operational, and few people were able to escape using that route. There were stairs at both sides of the building, but one stairway was blocked by the fire. The other led to a locked door. Workers were trapped. The single fire escape on the building was old, rusted, and crumbled under the weight of escaping workers. In just under twenty minutes, the Triangle Shirtwaist Factory fire killed 146 employees, most of whom were trapped inside the locked factory and could not escape.


A photo of firefighters attempting to extinguish the Triangle Shirtwaist Factory fire in 1911.

A photo of the fire on March 25, 1911


The public was outraged, especially union workers who had lobbied hard for better working conditions. The fire could have been prevented if the company had heeded demands from the Ladies' Garment Workers' Union. In response to the tragedy, the workers' union organized a march on April 5, 1911, protesting the conditions responsible for the fire at the Triangle Company and demanding the company owners be held legally responsible. More than 80,000 people attended the march, and the public response to the tragedy fueled legislation that regulated workplace safety laws.


Union workers protesting the Triangle Shirtwaist Factory Fire on April 5, 1911.

A photo from the union organized protest on April 5, 1911.


After the tragedy, cries for workplace safety laws mounted. Public outrage motivated lawmakers to pass laws regulating labor and safety in the workplace. A Committee on Safety of the City of New York was organized after the fire to help pass labor and workplace safety regulations. In the first year after the fire, eighteen bills were passed. One of the first and most important laws was the Sullivan-Hoey Fire Prevention Law, which created a bureau within the Fire Commission dedicated to fire prevention in the workplace. This bureau worked to enforce laws and make recommendations for changes to safety regulations going forward.

There are many events held in commemoration of the Triangle victims, such as the Chalk Project, and the 146 Shirtwaist Kites procession, organized by the Remember the Triangle Coalition. These events honor the victims of the fire and continue to promote social and political platforms for workers' rights and labor regulations. The Chalk Project is a volunteer-run art event that occurs each year on the anniversary of the fire, in remembrance of the victims. Volunteers write the name of a deceased victim in front of the homes they lived in when the accident occurred.

The Triangle Shirtwaist fire was the deadliest workplace disaster in New York City for many decades. The fire killed 146 employees on March 25, 1911, and fanned changes to labor and workplace regulations across the country. Located in the Manhattan neighborhood of New York City, the Triangle Factory was a sweatshop that produced ready-to-wear ladies' blouses. Working conditions at the factory were hazardous, and the pay was low. Many unions hosted strikes to improve working conditions in factories such as the Triangle Shirtwaist Factory. The fire began on the 8th floor and 146 workers lost their lives trying to escape the building. Despite being responsible for the lack of fire alarms and sprinkler systems, factory owners Max Blanck and Isaac Harris were found not guilty on all criminal counts. Following the tragic fire, over thirty laws were introduced to regulate workplace safety. Several of these laws included giving the Department of Labor the power to enforce stricter labor and workplace laws. There are many organizations and projects that work to commemorate the Triangle Shirtwaist Factory fire, including the Chalk Project and the Remember the Triangle coalition.

Additional Info

Early 20th Century Working Conditions

The early 20th century was a time of great success for the economy of the United States. The Industrial Revolution had led to modern advancements in technology that allowed goods to be produced much cheaper and faster than had ever been achieved. This created vast opportunities for employment with manufacturing industries with factories located in American cities. However, the working conditions were brutal and dangerous.

The new machines being used for mass-production were not only inherently dangerous (no safety switches, toxic fumes, etc.), but, because they were more automated, were also now being operated by unskilled workers. In addition, many of the workers in these factories were immigrants who, because they needed any job, could not complain about the dangerous and terrible working conditions.

Triangle Waist Company

The Triangle Waist Company (also called the Triangle Shirtwaist Company) was a sweatshop, a company where the employees are required to work long hours in dangerous and poor working conditions for very low wages. They had hundreds of employees, mostly recent immigrants, who worked on a 'sewing machine assembly line' for a minimum of 12 hours a day, 7 days a week to produce shirtwaists, or ladies' shirts. The employees of the factory found the conditions to be unsanitary and unhealthy due to the long working hours and lack of ventilation in the building. Due to the employers concerns about theft, employees would often be locked in during work hours with no access to fire escapes in case of emergency.

For their labors, they were paid $15/week, or about $.18/hour. This pay was well below the minimum wages that had been agreed upon after the 1910 strike by the International Ladies Garment Workers Union. The employers of the Triangle Waist Company refused to sign the agreement of the strike and neglected the terms of limited hours, a minimum wage pay, and safer and cleaner working conditions.

March 25, 1911

On the afternoon of Saturday, March 25th, 1911, a fire began on the 8th floor of the Triangle Shirtwaist Factory in the Asch Building in Manhattan, New York. The cause was later to be determined as a cigarette that had not been completely extinguished before being tossed into a pile of rags. The fire spread rapidly throughout the building. Over 500 employees were still at work and were about to end their shift. The factory workers were on the 9th floor while the owners of the company and management were on the 10th floors. Employees on the 10th floor were able to be alerted to the fire quickly and escaped to the roof and then onto neighboring buildings. However, no one alerted the employees sewing on the 9th floor and it was not until they saw the smoke that they became aware of the fire.

Fire escapes and exits did exist on two sides of the building. However, the fire spread so quickly on the 9th floor that one exit was blocked by flames. The other exit was locked and the key could not be found. The fire escape was old and rusted and collapsed under the weight of the women trying to escape. Nor did the building have any sprinkler systems, although that was required by law.

Employees that were not able to escape quickly faced a decision to jump out of the windows or wait to be rescued. Unfortunately, when the firemen arrived with the firetrucks and hoses, they quickly realized that their ladders would not reach to the 9th floor, nor was there adequate water pressure for the water from their hoses to reach the stranded victims.

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