The Wheat Ridge Colorado Residential Building Contractor (C) (ICC - G13-N) Highlighted & Tabbed Book Package is designed for contractors preparing for the ICC G13 National Standard Residential Building Contractor (C) exam using the 2018 International Residential Code for One- and Two-Family Dwellings. This package gives students the residential code reference in a study-ready format, with tabs and highlighting added to help make exam preparation more organized, more focused, and easier to manage.
Residential building contractor exams require more than jobsite experience. Contractors must be able to locate and apply code requirements for one- and two-family dwellings, including building planning, life safety, foundations, wall construction, roof assemblies, framing, concrete, masonry, glazing, gypsum board, and energy efficiency. The ICC G13-N exam is a code-based exam, so candidates need to understand both the construction topics and how to move through the reference book efficiently.
This highlighted and tabbed book package is built for students who want a cleaner way to study the 2018 IRC. The International Residential Code is a large reference, and many candidates lose valuable time trying to decide which sections matter most. Tabs help organize the book so major sections are easier to find, while highlighting draws attention to important code language during preparation. The goal is to support a better study process without replacing the need to review, practice, and understand the material.
For contractors pursuing residential building work in Wheat Ridge, Colorado, the G13-N exam is tied to the Residential General Contractor Class 3 license category listed by the city. Wheat Ridge describes the Residential General Contractor Class 3 scope as limited to single-unit, duplex, and townhome residential structures not exceeding three stories and their accessory structures. This package supports preparation for the residential contractor exam by helping students study the residential code reference in an organized format.
The ICC G13-N exam is an open book exam, which makes reference navigation a major part of preparation. Students should not wait until exam day to become familiar with the book. The strongest preparation plan includes repeated practice using the tabs, reviewing highlighted provisions, locating tables, reading definitions, and connecting code sections to exam-style questions. The more comfortable you are with the book, the more confidently you can work through timed exam questions.
The ICC G13-N National Standard Residential Building Contractor (C) exam evaluates a candidateās knowledge of residential building construction and code application. It is commonly used by local jurisdictions that require a residential building contractor exam for a Class C or residential general contractor license category.
The ICC G13-N exam details include:
The exam content includes Administration, Building Planning, Plan Reading, Life Safety, Exterior Walls, Roof Assemblies and Rooftop Structures, Soils and Foundations, Concrete, Masonry, Wood, Glass and Glazing, Gypsum Board and Plaster, and Energy Efficiency. These categories reflect the broad responsibilities of a residential building contractor and require candidates to study both the code book and the practical construction concepts behind the code language.
Administration may include general code administration concepts, definitions, permit-related topics, inspection concepts, and the responsibilities that support compliant residential construction. Candidates should understand how the code is organized and how administrative requirements connect to construction activity.
Building Planning is one of the most important areas for residential contractors. This area can involve room dimensions, light and ventilation, sanitation, emergency escape and rescue openings, fire protection, stairways, guards, handrails, and other requirements that affect the layout and safety of a dwelling.
Plan Reading requires candidates to understand construction drawings and connect plan information to the code. A residential contractor should be comfortable reading dimensions, identifying assemblies, interpreting details, and applying code requirements to a plan-based question.
Life Safety focuses on requirements that help protect occupants. These topics may include smoke alarms, carbon monoxide alarms, emergency escape openings, stairs, guards, handrails, fire separation, and similar residential safety provisions.
Exterior Walls, Roof Assemblies, and Rooftop Structures cover important building envelope topics. Candidates should study where the IRC addresses exterior wall construction, roof framing, roof coverings, flashing, and related assemblies used in residential construction.
Soils and Foundations, Concrete, Masonry, and Wood are core construction areas. Residential contractors should be familiar with footing requirements, foundation walls, slabs, load paths, framing, fastening, bracing, and common construction methods for one- and two-family dwellings.
Glass and Glazing, Gypsum Board and Plaster, and Energy Efficiency may seem like smaller study areas, but they should not be ignored. Every content category can affect exam performance, and candidates should build a balanced study plan that gives attention to the full exam outline.
The ICC G13-N National Standard Residential Building Contractor (C) exam is an open book test. Candidates are allowed to use approved references during the exam, and the test is timed. For the G13-N exam, candidates answer 80 multiple-choice questions in 4 hours. This makes time management and reference navigation important parts of exam preparation.
Open book testing does not mean the answers will be easy to find. Many questions require candidates to know which chapter, section, table, or definition applies. A candidate who has practiced using the reference book will have a stronger exam-day strategy than a candidate who simply brings the book without knowing how it is organized.
This highlighted and tabbed package is designed to help with that challenge. Tabs can make it easier to move to major sections of the IRC, while highlighting can guide attention to important code language during study. These features are most useful when candidates actively practice with the book before the exam.
A strong open book study routine should include repeated code lookups. Students should practice finding definitions, building planning provisions, foundation requirements, wall and roof construction sections, safety requirements, and energy-related content. The purpose is to build speed, confidence, and familiarity with the structure of the book.
During the exam, candidates should read each question carefully before searching the book. Identify the subject of the question, decide where that topic is likely located, then use the tabs and table of contents to move efficiently to the correct area. When using a table or code section, read the surrounding notes, exceptions, and definitions before choosing an answer.
Wheat Ridge, Colorado handles contractor licensing locally through the city. Contractors planning to perform residential building work in Wheat Ridge should follow the cityās contractor license process and make sure they hold the proper classification for the work they intend to perform.
A practical preparation path for this product includes:
Colorado does not issue one statewide general contractor license that covers every residential building contractor classification in every city. For many general building contractors, licensing is handled at the local city or county level. This means contractors must meet the requirements of the jurisdiction where the work is performed.
In Wheat Ridge, the Residential General Contractor Class 3 category is limited to single-unit, duplex, and townhome residential structures not exceeding three stories and their accessory structures. Wheat Ridge lists documentation for this category as a copy of the 2021 or 2024 ICC National Class C test, G13-N, or a more recent version, or an active Contractors Class C license from certain listed municipalities. Supervisor licenses are not accepted for the listed reciprocal option.
Because this product is based on the 2018 International Residential Code, it is intended for candidates studying the 2018 G13-N exam reference. Contractors should match their exam registration, required code edition, and local licensing documentation before scheduling the test or submitting a license application. Local requirements may depend on the edition accepted by the city at the time of application.
Passing an ICC exam does not automatically issue a Wheat Ridge contractor license. The exam result may satisfy the testing portion of the local licensing process, but the contractor must still complete the cityās application requirements and provide the required documentation. Contractors should also follow Wheat Ridge requirements for building permits, inspections, and contractor registration for work performed within the city.
Please allow up to 15 business days for tabbed and highlighted book package orders. Plan your study schedule accordingly so you have your materials in hand before scheduling your exam date.
This highlighted and tabbed book package is a study support product for candidates preparing for the ICC G13-N National Standard Residential Building Contractor (C) exam. The package is centered on the 2018 International Residential Code for One- and Two-Family Dwellings, which is the provided residential code reference for this product.
Start your study process by learning the layout of the IRC. Review the table of contents, chapter organization, definitions, building planning provisions, structural chapters, energy provisions, and the tables used throughout the book. Candidates who understand where topics are located can usually work more efficiently than candidates who try to memorize isolated facts.
Building planning should be one of the first areas reviewed. It connects to many common residential code topics, including room sizes, ceiling heights, light, ventilation, sanitation, emergency escape and rescue openings, smoke alarms, carbon monoxide alarms, stairways, guards, handrails, and fire separation. These requirements appear often in residential construction and can be important for exam preparation.
Plan reading should also be part of your study routine. Residential building contractors need to interpret drawings, identify dimensions, understand construction details, and connect plans to code requirements. Practice reading a question carefully, identifying the construction issue, and then locating the relevant section of the IRC.
Wood construction deserves focused attention because residential building work frequently involves wood framing systems. Candidates should review floor framing, wall framing, roof and ceiling framing, bracing, fastening, and related requirements. It is also helpful to understand how the IRC organizes structural provisions and related tables.
Foundations, soils, concrete, and masonry are also important. A residential building contractor should understand basic foundation requirements, footings, slabs, foundation walls, drainage concepts, and support conditions for residential structures. These topics may require careful use of tables, diagrams, definitions, and section language.
Exterior walls and roof assemblies should be reviewed as part of the building envelope study area. These sections may involve weather protection, wall coverings, roof coverings, flashing, roof slope, framing, and construction methods that protect the structure. Candidates should know where these topics are located in the IRC and how to read the applicable code language.
Do not skip energy efficiency, gypsum board, plaster, glass, and glazing. Even if these areas represent smaller portions of the exam, they can still affect your score. A complete study plan gives attention to each exam category and helps reduce weak spots before test day.
Use the highlighted sections as study anchors. Highlighting can help draw your attention to important code language, but it should not be the only material you read. Always review the surrounding section, related exceptions, table notes, and definitions. Many code questions depend on context, and the correct answer may require more than one sentence of code language.
Timed practice is also important. The G13-N exam gives candidates 4 hours to answer 80 questions, which means the average pace is about 3 minutes per question. Some questions may take less time, while others may require a book lookup. Practicing with your tabbed book can help you build a pace that works for the exam.
1 Exam Prep helps residential building contractor candidates prepare with organized study materials built around real exam needs. For the Wheat Ridge Colorado Residential Building Contractor (C) (ICC - G13-N) exam, this highlighted and tabbed book package supports candidates who need to become more comfortable using the 2018 International Residential Code.
Large code books can be intimidating, especially when students are trying to prepare while also working in the field. 1 Exam Prep helps make the process more manageable by providing a reference book with tabs and highlighting. This supports a clearer study routine and helps students focus on learning how to use the book instead of getting lost in the size of the material.
Many contractors already understand residential construction from hands-on experience, but the ICC exam requires answers in a code-based format. 1 Exam Prep helps bridge that gap by supporting reference navigation, structured review, and practice-oriented preparation. Candidates can use the book package to connect field knowledge with the exact code language used in residential construction standards.
This package also helps build confidence. When candidates repeatedly study with the same organized reference, they become more comfortable locating information and applying it under time pressure. That familiarity can make the exam feel more manageable and help students approach questions with a stronger strategy.
1 Exam Prep does not guarantee passing, licensing approval, or exam results. Instead, it provides organized materials that support better preparation, focused review, reference navigation, and confidence-building study structure for candidates working toward the ICC G13-N Residential Building Contractor (C) exam.
This package includes the 2018 International Residential Code for One- and Two-Family Dwellings in highlighted and tabbed format.
Yes. The ICC G13-N National Standard Residential Building Contractor (C) exam is an open book exam.
The G13-N exam includes 80 multiple-choice questions.
The exam time limit is 4 hours.
The exam covers administration, building planning, plan reading, life safety, exterior walls, roof assemblies and rooftop structures, soils and foundations, concrete, masonry, wood, glass and glazing, gypsum board and plaster, and energy efficiency.
Yes. Wheat Ridge lists a Residential General Contractor Class 3 category for single-unit, duplex, and townhome residential structures not exceeding three stories and their accessory structures.
No. Passing the ICC exam may satisfy the testing documentation requirement, but contractors must still complete the Wheat Ridge contractor licensing process and provide the required documentation.
Tabs help you move through the 2018 IRC more efficiently during study and open book practice. Faster navigation can be helpful because the exam is timed.
Highlighting helps draw attention to important code language during preparation. It can support focused review and make repeated study sessions more organized.
Please allow up to 15 business days for tabbed and highlighted book package orders. Plan your study schedule accordingly so you have your materials in hand before scheduling your exam date.
This package is designed for candidates preparing for the ICC G13-N National Standard Residential Building Contractor (C) exam using the 2018 IRC, especially contractors pursuing residential building work in Wheat Ridge, Colorado.