Interior Finishes
IBC Chapter 8
Master interior finish requirements for walls, ceilings, and floors
7
Interactive Levels
75-95 minutes
To Complete
7
Sections Covered
What You'll Learn
Master interior finish requirements for walls, ceilings, and floors. Learn how occupancy classification and sprinkler status determine material requirements, and how to verify compliance from product test data.
The Material Matters (Introduction)
Introduction to interior finishes and why they matter for life safety. Learn how occupancy classification determines finish requirements.
High-Hazard Occupancy Finishes (Assembly & Institutional)
Master Class A requirements for assembly and institutional occupancies where evacuation is slow or difficult.
Business & Mercantile Finishes (Groups B & M)
Learn how sprinkler systems enable Class C finishes in lower-hazard commercial occupancies.
Residential Finishes (Group R-2)
Understand the critical distinction between corridor requirements (Class B) and dwelling unit requirements (Class C).
Floor Finishes & Special Materials
Learn floor finish classifications (Class I/II), decorative materials, and critical restrictions on foam plastics.
Material Testing & Classification Decoded
Master reading product test reports (ASTM E84, E648, NFPA 286) to verify code compliance.
Level 7: Integration Challenge
Apply everything you've learned in three practical missions: Code Review, Design Challenge, and Troubleshooting across your mixed-use building.
15-20 minutesWho Is This For?
Architects & Designers
Specify compliant interior finishes based on occupancy and sprinkler status
Building Officials
Review finish specifications and verify compliance with Table 803.2
Code Professionals
Master Chapter 8 for certifications and verify product test documentation
Ready to Master Interior Finishes?
Start learning how to specify and verify compliant interior finishes for any occupancy.
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