Fire Protection · IBC 2021 §706.8
Fire Wall Opening Size and Aggregate Width
Fire wall elevation showing each opening limited to 156 sq ft and the aggregate width of openings at any floor level limited to 25 percent of the wall length, with exceptions.. Referenced to IBC 2021 §706.8.
The full text is for BuildSpec members
Read the complete section, search across every adopted code, run the calculators and ask Copilot — 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 →