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Protective helmets during scaffold erection

Summary A safety advisor asked whether workers erecting a scaffold need helmets when nothing is above them. OSHA said they do: handling scaffold material at head height, moving between scaffold members, and slips or falls can still cause head injuries.
Document
Federal opinion letter
Agency
Occupational Safety and Health Administration (OSHA)
Document number
1991-12-02-3
Date issued
December 2, 1991
Status
Active
Status last verified October 9, 2026

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About this page: The full text below is the official document from Occupational Safety and Health Administration (OSHA). Ezel adds the plain-English summary and tracks the document's status. The official source linked on this page is authoritative for any reliance.

December 2, 1991

Mr. Paul Vincent Bonfiglio
Safety Advisor
Vincent Safety Services Company
[Recipient address omitted]

Dear Mr. Bonfiglio:

This is in response to your September 26 letter requesting an interpretation of the Occupational Safety and Health Administration's requirement for the use of protective helmets. I apologize for the delay in responding to your inquiry.

In regard to whether workers erecting scaffolding with nothing above them are required to wear protective helmets, please be advised that although there may be no hazards from falling objects during scaffolding erection, possible danger of head injury still exists. Employees are susceptible to impact-type head injuries while handling scaffolding material at head level, bending and leaning between scaffolding members and from slips and falls. Therefore, protective helmets are required.

If we can be of any further assistance, please contact Roy F. Gurnham or Dale R. Cavanaugh of my staff in the Office of Construction and Maritime Compliance Assistance at (202) 523-8136.

Sincerely,
Patricia K. Clark, Director
Directorate of Compliance Programs

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