NCCER Interior Specialties (45204) The NCCER Interior Specialties 45204 exam drills into finish carpentry, cabinet installation, drywall systems, and resilient flooring? each a distinct trade skill. Success means understanding the technical differences between joint compound applications and tape placement sequences, plus recognizing when OSB versus plywood substrates matter. Mastery requires hands-on familiarity with material properties and installation tolerances that separate professional work from amateur mistakes.
| Exam Name | NCCER Interior Specialties |
| Exam Code | 45204 |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
