Chicago, IL Building Safety: Scaffold & Sidewalk Shed (2026)
Key Facts
- Permit trigger
- 40 ft (fire limits) or 80 ft anywhere
- Permit duration
- 1 year from issuance
- Required insurance
- $1 million per occurrence
- Training
- Safety course proof required on-site
Summary
Tall scaffolding in Chicago needs its own city permit, safety training proof, and $1 million liability insurance before it goes up.
In addition to any permit or authorization required for work on or over the public way, a separate permit must be obtained from the building official for scaffolding that meets either of the following criteria: 1. Erected more than 40 feet (12.2 m) above adjoining grade on a site within the fire limits... 2. Erected more than 80 feet (24.4 m) above adjoining grade.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-74: Current through Council Journal of June 17, 2026).
Full Breakdown
Chicago requires a separate scaffolding permit from the building official whenever scaffolding rises more than 40 feet above grade within the fire limits, or more than 80 feet anywhere in the city: on top of any building or public-way permit already needed for the underlying construction work. The permit is only good for one year. Before anyone erects, maintains, or uses permitted scaffolding, the operator must have proof of a completed scaffolding safety training course, and every worker touching the scaffold must carry proof of that training on the job. The operator also has to carry commercial general liability insurance of at least $1 million per occurrence naming the City as an additional insured, and keep training and insurance records on-site and at the operator's office for inspection.
Violations & Fines
Erecting or using permit-required scaffolding without the separate scaffolding permit, without operator/worker safety-training proof, or without the required $1 million liability policy naming the City as additional insured is a Chicago Building Code violation subject to stop-work orders and municipal fines.
Frequently Asked Questions
When does Chicago require a separate scaffolding permit?
How long is a Chicago scaffolding permit valid?
Sources & Official References
Other rules in Chicago
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Scaffold & Sidewalk Shed in Nearby Cities
How other cities in Cook County handle scaffold & sidewalk shed.