The 2021 International Plumbing Code® (IPC)

ABOUT THE BOOK

The 2021 International Plumbing Code (IPC), published by the International Code Council (ICC), is an authoritative and comprehensive reference that establishes essential standards and technical requirements for the safe design, installation, inspection, and maintenance of plumbing systems. Developed to protect public health, ensure sanitation, and promote reliable plumbing practices, this edition provides detailed regulations for residential, commercial, and institutional buildings.

The book covers a broad range of plumbing applications, including plumbing fixtures, water supply and distribution systems, water heaters, sanitary drainage, venting systems, storm drainage, traps, interceptors, separators, and nonpotable water systems. It also addresses special piping arrangements, plumbing materials, installation methods, system performance, and essential safety requirements. Each section is organized to help readers understand applicable provisions and apply the code effectively in real-world construction and plumbing projects.

The 2021 edition incorporates updated requirements and technical provisions that reflect developments in modern construction practices and plumbing technology. It includes revisions related to accessibility, plumbing fixture requirements, sewer rehabilitation methods, rooftop installations, and rainwater harvesting systems. The publication also references relevant industry standards and technical guidelines, helping professionals maintain consistency and accuracy when planning, installing, and evaluating plumbing systems.

Beyond its technical requirements, this book serves as a practical resource for understanding code compliance, improving installation quality, preventing plumbing-related hazards, and maintaining efficient water and drainage systems. Its structured presentation makes it useful for both experienced professionals and individuals developing their knowledge of plumbing regulations and construction standards.

Ideal for plumbing contractors, engineers, architects, building inspectors, code enforcement officials, construction managers, students, and technical professionals, the 2021 International Plumbing Code is an important addition to professional and academic libraries. Whether used for project planning, technical reference, inspections, training, or regulatory compliance, this publication provides valuable guidance for maintaining safe, dependable, and properly designed plumbing systems.

ABOUT THE AUTHOR / PUBLISHER

The 2021 International Plumbing Code (IPC) is developed and published by the International Code Council (ICC), a leading global organization dedicated to developing model building safety codes, standards, and professional resources for the construction industry.

The International Code Council brings together experts, engineers, building officials, inspectors, architects, and industry professionals to establish comprehensive standards that promote public health, safety, and sustainable construction practices. Its codes are developed through a collaborative consensus-based process involving technical experts and industry stakeholders.

The ICC is widely recognized for its contributions to building safety, fire prevention, plumbing regulations, structural standards, and environmental sustainability. Through its publications, training programs, certifications, and educational resources, the organization supports professionals in maintaining high standards of safety, quality, and regulatory compliance.

As the publisher of the International Plumbing Code, the International Code Council plays an important role in providing reliable technical guidance for plumbing professionals, contractors, engineers, architects, inspectors, and building code officials worldwide.