Fatal falls from roofs among U.S. construction workers
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Updated: May 14, 2026

Design and Analysis for Fall Detection System Simplification
Published on: April 6, 2020
Xiuwen Sue Dong1, Sang D Choi, James G Borchardt
1CPWR - The Center for Construction Research and Training, 8484 Georgia Avenue, Suite 1000, Silver Spring, MD 20910, USA. sdong@cpwr.com
Introduction:
This study examined trends and patterns of fatal falls from roofs in the U.S. construction industry over an 18-year period (1992-2009), with detailed analysis for 2003-2009.
Methods:
Two large national datasets were analyzed: the U.S. Bureau of Labor Statistics' Census of Fatal Occupational Injuries and the Current Population Survey.
Results:
Roof fatalities accounted for one-third of fatal falls in construction in 1992-2009. A disproportionately high percentage (67%) of deaths from roof falls occurred in small construction establishments (1-10 employees). Roofers, ironworkers, workers employed with roofing contractors, or working at residential construction sites, had a higher risk of roof fatalities. A higher rate of roof fatalities was also found among younger (<20years) and older (>44years) workers, Hispanics, and immigrant workers.
Conclusion:
Roof fatalities corresponded with economic cycles and differed among construction subgroups and worksites.
Impact On Industry:
Prevention strategies should target high-risk worker groups and small establishments.
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