Adoption Info of Alabama Residential Code 2015
- International Residential Code (IRC) 2015 with Alabama-specific amendments (applicable in jurisdictions that adopt it)
Effective Dates
- January 1, 2015 – Present (varies by jurisdiction within Alabama)
Adopts with Amendments
- International Residential Code (IRC) 2015
Scope
- The Alabama Residential Code 2015 establishes minimum requirements for the construction, design, alteration, and maintenance of one- and two-family dwellings and townhouses. This code includes standards for structural stability, fire safety, energy efficiency, plumbing, and mechanical systems to ensure safe, durable, and efficient residential buildings.
Exception #1: Local jurisdictions within Alabama may amend or adopt different provisions, meaning application of the IRC 2015 varies across the state.
Exception #2: Historical residential buildings may follow alternative compliance methods to preserve architectural features while maintaining essential safety standards.
CODE REFERENCE GUIDE
| Area | Primary | Supplement |
|---|---|---|
| Structural Design Requirements | IRC 2015 | NONE |
| Fire Safety and Prevention | IRC 2015 | NFPA 101 |
| Energy Efficiency Requirements | IRC 2015 | IECC |
| Plumbing Standards | IRC 2015 | IPC |
| HVAC and Mechanical Systems | IRC 2015 | IMC |
| Electrical Systems | IRC 2015 | NEC |
| Accessibility (where applicable) | IRC 2015 | ADA |
| Wind and Seismic Load Compliance | IRC 2015 | ASCE 7 |
| Means of Egress | IRC 2015 | NONE |
| Inspection and Maintenance | IRC 2015 | NONE |
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