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• P2903.6

  Existing Piping Used for Grounding

  • Metal water service used for grounding can't be replaced with plastic until another ground is provided.

  International Residential Code, 2024 · Chapter 29, Water Supply and DistributionRead the full text (opens UpCodes in a new tab)

• R608.8.2.1

  Lintels Designed for Gravity Load-Bearing Conditions

  International Residential Code, 2024 · Chapter 6, Wall ConstructionRead the full text (opens UpCodes in a new tab)

• P2717

  Dishwashing Machines

  International Residential Code, 2024 · Chapter 27, Plumbing FixturesRead the full text (opens UpCodes in a new tab)

• R905.5

  Mineral-Surfaced Roll Roofing

  • Mineral-surfaced roll roofing goes on solid sheathing at 1:12 or steeper and meets ASTM D3909 or D6380 Class M.

  International Residential Code, 2024 · Chapter 9, Roof AssembliesRead the full text (opens UpCodes in a new tab)

• R507.9.1

  Vertical Supports

  International Residential Code, 2024 · Chapter 5, FloorsRead the full text (opens UpCodes in a new tab)

• M2101.1

  General

  • Hydronic pipe and fittings come from Table M2101.1, are rated for the system's temperature and pressure, and are installed per the maker; some plastics are limited to lower temperatures.

  International Residential Code, 2024 · Chapter 21, Hydronic PipingRead the full text (opens UpCodes in a new tab)

• P2702

  Fixture Accessories

  International Residential Code, 2024 · Chapter 27, Plumbing FixturesRead the full text (opens UpCodes in a new tab)

• R1001.10

  Hearth Extension Dimensions

  • The hearth extension reaches 16 in in front and 8 in to each side of the opening; for openings of 6 sq ft or more, 20 in in front and 12 in to each side.

  International Residential Code, 2024 · Chapter 10, Chimneys and FireplacesRead 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.