2018 North Carolina State Building Code: Residential Code (NCRC)

The 2018 North Carolina State Building Code: Residential Code (NCRC) is the official standard for the design and construction of one- and two-family dwellings and townhouses across North Carolina. Adapted from the 2015 International Residential Code® (IRC), it incorporates state-specific amendments to ensure alignment with local building practices, safety regulations, and environmental considerations.

Highlights:

• Based on the 2015 IRC with North Carolina-specific modifications
• Applies to detached one- and two-family dwellings and townhouses not more than three stories
• Covers building, plumbing, mechanical, fuel gas, and energy provisions
• Provides requirements for foundations, framing, roofing, insulation, and fire safety
• Supports code enforcement with clearly defined compliance pathways
• Aligned with local climate zones and hazard considerations
• Enables consistency in residential permitting and inspection

Who It’s For:
Homebuilders, residential contractors, designers, code officials, and inspectors involved in residential construction in North Carolina.

NCRC-2018