IRC 2021 · Model

Chapter 12: Interior Finishes

11 sections in this chapter of the IRC 2021 model text — not Model's amended edition.

M1201.1 Scope The provisions of Chapters 12 through 24 shall regulate the design, installation, maintenance, alteration and inspection of mechanical systems that are permanently installed and used to control environmental conditions within buildings. These chapters shall also regulate those mechanical systems, system components, equipment and appliances specifically addressed in this code.

  1. M1201.1Scope
  2. M1201.2Application
  3. M1202.1Additions, alterations or repairs
  4. M1202.2Existing installations
  5. M1202.3Maintenance
  6. M1301.1Scope
  7. M1301.1.1Flood-resistant installation
  8. M1305.1.1Appliances in rooms
  9. R303.4Mechanical ventilation
  10. R303.5Opening location
  11. R303.6Outside opening protection

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IRC 2021 Chapter 12: Interior Finishes — Model Code | BuildSpec