Construction Safety · OSHA 2025 §1926.451(b), (g)
Scaffold Platform Planking and Guardrail Heights
Supported scaffold end elevation: planking gap of 1 in., platform at least 18 in. wide and within 14 in. of the work, with toprail 38 to 45 in. above the deck and a midrail midway.. Referenced to OSHA 2025 §1926.451(b), (g).
The rest of Scaffold Platform Planking and Guardrail Heights is for members
You're reading the opening of Scaffold Platform Planking and Guardrail Heights. Members see the complete text, every cross-reference and the tools on this page — free for 14 days, no card required.
- The annotated detail diagram with dimension callouts
- The code section it illustrates, in full
- Related diagrams in the same category
- Download and insert into a project
No card required. After the 14-day trial, plans start at $29/mo.
Our previews are real data — live counts, no placeholders. We publish our error log →