International Residential Code 2018

International Residential Code 2018 is part of our comprehensive contractor exam prep program designed to help you achieve your state licensing goals quickly and confidently. Whether you’re just starting your journey or upgrading your trade credentials, Contractor Exam Preps gives you the tools, knowledge, and confidence to succeed.

International Residential Code 2018

The International Residential Code 2018 is a core reference used across multiple state contractor licensing exams, including residential, light-commercial, building, electrical, and mechanical classifications. It provides the foundational requirements for one- and two-family dwellings, covering structural design, foundations, framing, roofing, energy efficiency, mechanical and electrical systems, fire safety, and construction standards referenced by PSI-administered residential exams nationwide. As an approved open-book reference, it supports code navigation and compliance for contractor test preparation and field application.

International Residential Code for One-and Two-Family Dwellings, 2018