OSHA Workplace Injury Research

Clothing Fires Cause Severe Thermal Burns

Ignition of clothing accounts for 86 percent of all severe workplace incidents involving apparel.

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How often these injuries happen

OSHA recorded 184 severe incidents involving clothing ignition over the past decade. Thermal burns account for 95 percent of these cases, often resulting in life-altering injuries that require extensive medical intervention and long-term recovery.

These injuries frequently impact multiple trunk locations or specific extremities. Because the fire spreads rapidly across fabric, the resulting damage is often deep and widespread, leading to significant time away from work and permanent scarring.

Reported 2025 (partial year)
010203020152025
Data: Federal OSHA Severe Injury Reports (29 states). Jan–Jul 2025, partial year.

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How these injuries happen

Clothing fires typically occur when flammable materials on your person are exposed to ignition sources like welding sparks, furnace heat, or chemical vapors. In many cases, the fire starts instantly when a stray spark or hot slag lands on synthetic or contaminated fabric. These events often point to failures in providing flame-resistant protective gear or maintaining a safe distance from heat sources.

1 Ignition of clothing
Incidents
159
Share
86% of reported incidents
2 Nonstructural fire— n.e.c.
Incidents
10
Share
5% of reported incidents
3 Rubbed or abraded by non-running object
Incidents
6
Share
3% of reported incidents
4 Fire— unspecified
Incidents
2
Share
1% of reported incidents
5 Fire— small-scale, limited
Incidents
2
Share
1% of reported incidents
6 Overexertion while materials moving by hand
Incidents
1
Share
1% of reported incidents
7 Contact with hot objects or substances
Incidents
1
Share
1% of reported incidents
8 Exposure to harmful substance through exposed tissue
Incidents
1
Share
1% of reported incidents
Cause Incidents Share
1Ignition of clothing 15986% of reported incidents
2Nonstructural fire— n.e.c. 105% of reported incidents
3Rubbed or abraded by non-running object 63% of reported incidents
4Fire— unspecified 21% of reported incidents
5Fire— small-scale, limited 21% of reported incidents
6Overexertion while materials moving by hand 11% of reported incidents
7Contact with hot objects or substances 11% of reported incidents
8Exposure to harmful substance through exposed tissue 11% of reported incidents

Where injuries happen most

Manufacturing accounts for 58 percent of these severe incidents, primarily due to your proximity to high-heat processes and chemical handling. Construction follows as a major industry where welding and cutting operations frequently create sparks that ignite your clothing if proper protective barriers are absent.

Manufacturing 58%
Construction 18%
Wholesale Trade 7%
Transportation & Warehousing 4%
Administrative Services 3%
Other 10%

Real cases like yours

Common patterns in these reports involve you performing routine tasks like welding, furnace charging, or working near chemical vapors when your clothing suddenly ignites. These incidents often reveal that you were not provided with adequate flame-resistant apparel or that the work environment lacked necessary fire suppression controls. If any of these scenarios sound like what happened to you, an attorney can help you evaluate your claim.

Year State Industry Incident summary

Source: OSHA Severe Injury Reports. Narratives are verbatim from filings; identifying details may have been redacted by OSHA.

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