IEBC 2024 (International Existing Building Code)
The 2024 International Existing Building Code is an essential reference for professionals planning, reviewing, approving, or inspecting work on existing buildings. It provides a structured approach to improving older properties while considering the practical limitations of construction that is already in place.
The IEBC applies to repairs, alterations, additions, changes of occupancy, and the relocation of existing buildings. It also contains dedicated provisions for historic buildings, construction safeguards, accessibility, structural conditions, fire and life safety, and selected seismic and wind-retrofit applications.
One of the book’s most useful features is its choice of three compliance approaches: the Prescriptive Compliance Method, the Work Area Compliance Method, and the Performance Compliance Method. These options allow designers and code professionals to evaluate a project according to its scope, building conditions, and proposed use rather than automatically applying every requirement intended for entirely new construction.
The Work Area Method includes separate requirements for Level 1, Level 2, and Level 3 alterations, along with additions, occupancy changes, and historic buildings. This organization helps readers identify the provisions relevant to the size and complexity of the proposed work.
The 2024 edition also introduces a cleaner single-column layout, updated typography, improved table presentation, grouped figures, and QR codes that help readers locate changes from the previous code cycle.
This book is valuable for architects, structural and civil engineers, renovation contractors, building inspectors, plans examiners, code officials, facility managers, preservation professionals, instructors, and students. It can support code analysis, permit preparation, adaptive-reuse planning, inspection work, professional training, and examination study.
Code adoption and local amendments vary. Buyers should confirm that the 2024 IEBC applies to their jurisdiction, project, course, or examination.
Order a single copy for professional use or request bulk pricing for design firms, contractors, building departments, colleges, training centers, libraries, and resellers.
Key Features
- Complete 2024 International Existing Building Code
- Published by the International Code Council
- Written specifically for work on existing buildings
- Covers repairs, alterations, additions, and relocation
- Addresses changes in building occupancy
- Includes Level 1, Level 2, and Level 3 alterations
- Provides prescriptive, work-area, and performance methods
- Contains provisions for historic buildings
- Includes accessibility and structural-safety requirements
- Covers construction safeguards and retrofit guidance
- Features an updated layout with QR code references
- Available for individual purchase and bulk orders
Frequently Asked Questions
1. What is the 2024 International Existing Building Code?
The 2024 IEBC is a model code containing minimum requirements for work involving existing buildings. It is designed to support their continued use while requiring appropriate improvements to safety, health, and property protection.
2. What types of projects does the IEBC cover?
It applies to repairs, alterations, additions, changes of occupancy, and the relocation of existing buildings.
3. What compliance methods are provided?
The code offers the Prescriptive Compliance Method, Work Area Compliance Method, and Performance Compliance Method. The appropriate method depends on the project and the option selected under the code.
4. What are Level 1, Level 2, and Level 3 alterations?
They are classifications used under the Work Area Compliance Method. The applicable level is based on the character and extent of the alteration work being performed.
5. Does the code include historic buildings?
Yes. The IEBC contains a dedicated chapter for qualifying historic buildings and provides flexibility where strict compliance could conflict with preservation objectives.
6. What is the ISBN of the softcover edition?
The ISBN-13 is 9781959851844, and the corresponding ISBN-10 is 1959851845.
7. Can this book be used for an ICC examination?
It may be used when an examination specifically requires the 2024 IEBC. Candidates should check the official examination bulletin for the permitted edition, binding, tabs, and note-taking rules.
8. Is bulk ordering available?
Yes. Customers may purchase one copy or request bulk pricing for architectural firms, engineering companies, contractors, building departments, colleges, training centers, libraries, and resellers.



















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