Know Your Building
IBC Chapter 3: Occupancy Classification
Master occupancy classification through interactive scenarios
7
Interactive Levels
75-95 minutes
To Complete
10+
Use Groups
What You'll Learn
Master the fundamentals of IBC Chapter 3 through hands-on scenarios. Everything else in the building code depends on correctly classifying your building's occupancy.
Use Groups Overview
Introduction to the 10 major use groups (A, B, E, F, I, M, R, S, U, H) and how occupancy drives all code requirements.
Residential (R-1 to R-4)
Master the differences between hotels, apartments, single-family homes, and assisted living facilities.
Assembly (A-1 to A-5)
Learn when buildings with gatherings need assembly classification and which subcategory applies.
B, M, E, S, F, U
Classify offices, retail stores, schools, factories, storage, and utility buildings.
The 10% Rule
Determine when secondary spaces are accessory or require separate occupancy classification.
Fire Barriers
Design fire-rated separations between different occupancies using IBC Table 508.4.
Level 7: Integration Challenge
Apply everything you've learned in three practical missions: Code Review, Design Challenge, and Troubleshooting.
15-20 minutesWho Is This For?
Architects & Designers
Learn to classify occupancies correctly before designing anything else
Building Officials
Sharpen your plan review skills with realistic classification scenarios
Code Professionals
Master Chapter 3 for certifications and career growth
Ready to Master Occupancy Classification?
Start learning how to correctly classify any building you encounter.
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