2018 North Carolina State Building Code: Plumbing Code

The 2018 North Carolina State Building Code: Plumbing Code (NCPC) integrates the 2015 International Plumbing Code® (IPC) with North Carolina-specific amendments to ensure code-compliant design and installation of plumbing systems throughout the state. It covers all essential aspects of water supply, sanitation, and drainage to support public health and building safety.

Highlights:

• Incorporates 2015 IPC® with state-specific modifications for local relevance
• Establishes performance and prescriptive standards for plumbing systems
• Covers potable water, sanitary drainage, storm drainage, and venting systems
• Defines fixture requirements and installation guidelines for all occupancies
• Addresses healthcare plumbing, backflow prevention, and pipe sizing
• Includes Appendices C and E on structural safety and water piping system sizing
• Coordinates with related codes such as building, mechanical, and fire codes

Who It’s For:
Architects, plumbing contractors, engineers, and building inspectors who require a clear, enforceable standard for plumbing work in North Carolina’s built environment.

NCPC-2018