About This Book
The 2024 International Residential Code (IRC) is a model building code developed by the International Code Council (ICC) to govern the construction, renovation, and maintenance of single-family homes, duplexes, and townhouses up to three stories.
What It Covers - Scope: One- and two-family dwellings and townhouses up to three stories above grade - Disciplines: Building, plumbing, mechanical, fuel gas, and energy - Format: Nine parts covering administration, structural planning, and MEP systems
Key 2024 Updates - Energy Storage: New safety rules for home batteries and energy storage systems - Kitchen Islands: Mandatory receptacle outlet requirements removed - Refrigerants: New eco-friendly A2L coolant options added - Lofts: Clarified size exceptions for sleeping lofts
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Practice Tests Using This Book
This book is required or recommended for 2 licensing exams. We've written 283 practice questions directly from this material, each one citing the chapter and section it comes from.