G2427.10.4.1
Two or More Openings
- Multiple openings into one flue are at different levels or join at 45 degrees or less from vertical.
International Residential Code, 2024 · Chapter 24, Fuel GasRead the full text (opens UpCodes in a new tab)
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).
A random sample from 9,828 sections for San Antonio, TX, the 2024 IRC and IBC
Show another sampleR303.5.10
Interior Finish
International Residential Code, 2024 · Chapter 3, Building PlanningRead the full text (opens UpCodes in a new tab)
R704.4.1.1
Fascia Installation Where the Design Wind Pressure Is 30 psf or Less
International Residential Code, 2024 · Chapter 7, Wall CoveringRead the full text (opens UpCodes in a new tab)
IBC 1412.1
General
- Roof-overhang soffits and fascias follow this section.
International Building Code, 2024 · Chapter 14, Exterior WallsRead the full text (opens UpCodes in a new tab)
G2405
Structural Safety
International Residential Code, 2024 · Chapter 24, Fuel GasRead the full text (opens UpCodes in a new tab)
R507.2.2.1
Labeling
International Residential Code, 2024 · Chapter 5, FloorsRead the full text (opens UpCodes in a new tab)
IBC 304.3
Ambulatory care facilities
- Ambulatory care facilities follow Section 422.
Works withIBC 422
International Building Code, 2024 · Chapter 3, Occupancy Classification and UseRead the full text (opens UpCodes in a new tab)
IBC 2702.2.5
Exhaust systems
- Requirements for exhaust systems; see linked sections.
Works withIBC 505.5IBC 504.11IBC 614.11IMC
International Building Code, 2024 · Chapter 27, ElectricalRead 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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