Federal Way vs Renton
How do scaffold & sidewalk shed rules compare between Federal Way, WA and Renton, WA?
Federal Way and Renton have similar restriction levels.
Federal Way, WA
King County
Federal Way follows Washington State Building Code (WAC 296-874) and IBC Chapter 33 for scaffolding. Commercial scaffold work requires L and I permits and daily safety inspections under RCW 19.27.
View full Federal Way rules →Renton, WA
King County
Renton follows the Washington State Building Code and WAC 296-874 for scaffolding. Scaffolds tied to permits fall under the building permit, and right-of-way use needs a Public Works permit.
View full Renton rules →Key Facts Comparison
| Fact | Federal Way | Renton |
|---|---|---|
| Residential threshold | Permit typically required over 10 ft | - |
| Governing code | IBC Ch 33 and WAC 296-874 | IBC Chapter 33 and WAC 296-874 |
| Right-of-way | ROW permit needed for sidewalk use | Street use permit from Public Works |
| Inspections | Competent-person check each shift | - |
| Fall protection | - | Required above 10 feet |
| Guardrail height | - | 42 inches with midrail and toe board |
| Contact | - | CED Permits (425) 430-7200 |
Highlighted rows indicate differences between cities.
Federal Way FAQ
Do I need a permit for a small homeowner scaffold?
Generally no for residential scaffolding under 10 feet used by the homeowner, but commercial and taller scaffolds require permits and L and I compliance.
Can scaffolding block a Federal Way sidewalk?
Only with a Federal Way right-of-way permit and a covered pedestrian walkway when the scaffold exceeds 8 feet in height.
Renton FAQ
Do I need a separate scaffold permit in Renton?
Scaffolding is typically covered under the primary building permit. A street use permit is required only when the scaffold occupies public right-of-way.
Who inspects worker safety on scaffolds?
Washington L and I (DOSH) enforces WAC 296-874 worker safety rules, separate from city building inspections.
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