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Search the building code.

Every 2024 IRC section and the IBC as it loads, by number or topic, plus the local rules for your city. Free to search.

Detached houses, duplexes and townhouses up to 3 stories with their own exits use the IRC; every other building uses the IBC (IBC 101.2).

8 sections matching “IBC 101.4” for San Antonio, TX, the 2024 IRC

  • IBC 101.4.1

    Gas

    • Gas piping from the point of delivery and gas appliances follow the International Fuel Gas Code.

    Works withIFGC

    International Building Code, 2024 · Chapter 1, Scope and AdministrationRead the full text (opens UpCodes in a new tab)

  • IBC 101.4.2

    Mechanical

    • Heating, cooling, ventilation, refrigeration and other mechanical systems follow the International Mechanical Code.

    Works withIMC

    International Building Code, 2024 · Chapter 1, Scope and AdministrationRead the full text (opens UpCodes in a new tab)

  • IBC 101.4.3

    Plumbing

    • Plumbing systems, fixtures and medical gas follow the International Plumbing Code; private sewage systems follow the IPSDC.

    Works withIPCIPSDC

    International Building Code, 2024 · Chapter 1, Scope and AdministrationRead the full text (opens UpCodes in a new tab)

  • IBC 101.4.4

    Property maintenance

    • Existing structures and premises, and owners' and occupants' duties, follow the International Property Maintenance Code.

    Works withIPMC

    International Building Code, 2024 · Chapter 1, Scope and AdministrationRead the full text (opens UpCodes in a new tab)

  • IBC 101.4.5

    Fire prevention

    • Fire and explosion hazards, and fire suppression, sprinkler and alarm systems, follow the International Fire Code.

    Works withIFC

    International Building Code, 2024 · Chapter 1, Scope and AdministrationRead the full text (opens UpCodes in a new tab)

  • IBC 101.4.7

    Existing buildings

    • Repairs, alterations, changes of occupancy, additions and relocations of existing buildings follow the International Existing Building Code.

    Works withIEBC

    International Building Code, 2024 · Chapter 1, Scope and AdministrationRead the full text (opens UpCodes in a new tab)

Searches all 4,276 IRC 2024 sections, 5,532 IBC 2024 sections and defined terms (Chapters 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33 so far) and each city's local rules as they are added. Section numbers and titles from the International Residential Code and International Building Code, 2024 editions, copyrighted by the International Code Council; the IRC's electrical chapters (34 to 43) follow NFPA 70, the National Electrical Code. Requirements are summarized in our words (IRC Chapters 3 to 43, IBC Chapters 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33); read the full text at the link on each result. Local values come from each city's published documents.

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