The Commerce City Colorado National Shingle Roofing Contractor (ICC - G15-N) Highlighted & Tabbed Book Package is designed for contractors preparing for the ICC G15 National Standard Shingle Roofing exam using the required 2018 code references. This package gives you the core reference books for the exam in a study-friendly format, with highlighting and tabs added to help you move through important code sections more efficiently during preparation.
Shingle roofing work requires more than field experience. The exam measures your ability to work with code-based requirements, roofing material applications, fasteners, flashings, scuppers, job planning, and re-roofing topics. A strong study plan starts with the correct books, and this package is built around the references used for the ICC G15-N exam: the 2018 International Building Code and the 2018 International Residential Code for One- and Two-Family Dwellings.
This highlighted and tabbed book package is especially helpful for students who want a cleaner study process. Instead of opening a brand-new code book and trying to decide where to begin, you receive books prepared for exam-focused use. Tabs help you navigate the structure of the books, while highlighting draws attention to important code language that may support exam preparation. The goal is not to replace studying, but to make your study time more organized, focused, and productive.
For Commerce City roofing contractors, this product supports preparation for the ICC National Standard Shingle Roofing exam that may be used as part of the contractor licensing process. Commerce City lists roofing as a contractor license type for roofing work and requires proof of ICC exam or reciprocal license for the roofing classification. Contractors should prepare for both the ICC exam and any local licensing documentation required by the city before performing permitted work.
Because the ICC G15-N exam is an open book exam, knowing how to use the books is a major part of preparation. Candidates should become comfortable locating roofing-related provisions, understanding how the books are organized, and recognizing where code definitions, roof assembly requirements, residential roofing provisions, and re-roofing rules may appear. A properly prepared set of references can help reduce wasted time during study and improve familiarity with the code layout.
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.
The ICC G15-N National Standard Shingle Roofing exam is a contractor/trades examination used to evaluate knowledge related to shingle roofing work. The exam is based on code references and trade content, so preparation should include both book navigation and review of the major roofing subject areas identified in the exam outline.
The verified ICC G15 National Standard Shingle Roofing exam details include:
The content areas listed for the ICC G15-N exam include Job Planning and Setup, Types of Roofing Material and Application, Fasteners, Flashings, Scuppers, Etc., and Re-roofing. These categories show that the exam is not limited to one chapter or one simple roofing topic. Candidates should expect to move between code language and practical roofing concepts while answering questions.
Job Planning and Setup accounts for 18% of the exam. This area may involve the planning side of roofing work, including understanding project conditions, code requirements, definitions, and preparation steps that affect compliant roofing installation.
Types of Roofing Material and Application accounts for 23% of the exam. This section is important for shingle roofing candidates because it focuses on roofing materials and how roofing systems are applied in code-compliant construction.
Fasteners, Flashings, Scuppers, Etc. accounts for 32% of the exam. This is the largest listed content area, making it a key study priority. Candidates should be familiar with fastening requirements, flashing concepts, water-shedding details, and related components that help roofing assemblies perform properly.
Re-roofing accounts for 27% of the exam. This section is also a major part of the exam. Re-roofing work can involve existing roof conditions, removal or additional layers, repair considerations, and code requirements that apply when replacing or recovering roof systems.
The ICC G15-N National Standard Shingle Roofing exam is an open book test. The exam listing identifies the test as open book with a 2-hour and 30-minute time limit. Since the exam is timed, the open book format does not mean candidates can rely on looking up every answer from scratch. Strong preparation still matters because candidates must know where to find information quickly and how to apply it correctly.
This is where a highlighted and tabbed book package can be valuable. Tabs provide a faster path to major sections of the code books, while highlighting helps draw attention to important areas during study. Candidates should practice using the tabs before exam day so the books feel familiar and easy to navigate under time pressure.
An effective open book study routine should include repeated code navigation. Students should practice finding definitions, roofing provisions, residential roof covering sections, and re-roofing requirements. It is also helpful to practice moving from an exam-style question to the relevant book section without spending too much time searching.
Open book exams reward preparation, organization, and familiarity. The more comfortable you are with the structure of the 2018 IBC and 2018 IRC, the better prepared you will be to use your references efficiently. Your books should become tools you understand, not materials you open for the first time right before testing.
Commerce City contractor licensing is handled locally, and contractors should follow the city’s process for the license type that matches their scope of work. For roofing work, Commerce City lists a roofing contractor license type and identifies required testing as Residential / Commercial Roofing Contractor / Subcontractor with proof of ICC exam or reciprocal license.
A general preparation path for this product is:
Colorado contractor licensing requirements are commonly handled at the local jurisdiction level for many construction trades, including roofing contractor licensing. For Commerce City, the city provides contractor licensing information for work performed within its jurisdiction. Contractors planning to perform roofing work in Commerce City should follow the city’s licensing and permitting requirements before beginning work that requires a permit.
Commerce City lists roofing as a contractor license type for roofing work. The city’s contractor licensing information identifies the roofing category as Residential / Commercial Roofing Contractor / Subcontractor and lists proof of ICC exam or reciprocal license as the required testing documentation. The city also lists required documentation that includes general liability insurance certification with Commerce City named as the certificate holder.
Commerce City also notes that reciprocal licenses from certain jurisdictions may be allowed as proof of testing when qualifications match. Contractors using reciprocity should confirm that the license, exam, and classification align with Commerce City’s requirements before relying on reciprocity for local licensing.
For permit-related work, Commerce City states that a permit application with plan review is required after design is complete and before construction can begin for new construction and alterations to existing commercial and residential buildings and structures. Roofing contractors should understand how licensing, permits, plan review, and inspections may connect depending on the project.
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 package is a reference-book product for candidates preparing for the ICC G15-N National Standard Shingle Roofing exam. The value of the package is in receiving the required books in a format that supports study and navigation. Because the exam is open book, your preparation should focus on learning both the content and the structure of the books.
Start by reviewing the exam content percentages. Fasteners, flashings, scuppers, and related materials make up 32% of the exam, while re-roofing makes up 27%. Together, those two areas represent more than half of the listed exam content. Job planning and setup and types of roofing material and application also require attention because they provide the foundation for understanding how roofing work is planned, installed, and evaluated.
Use the 2018 International Residential Code to study residential shingle roofing requirements and provisions that apply to one- and two-family dwellings. Use the 2018 International Building Code to review broader building code language and roofing-related requirements that may apply outside the residential-only setting. Since the exam uses both books, students should practice moving between them and understanding which book is more likely to answer a specific type of question.
A strong study method is to create short, repeated study sessions instead of trying to memorize large sections at once. Read a section, identify where it sits in the book, review the highlighted language, and then close the book and practice returning to that section using the tabs. This builds both memory and navigation skill.
When preparing for an open book test, avoid relying only on highlighting. Highlighting helps draw attention to important text, but the candidate still needs to understand what the code language means. The best results come from combining book familiarity, trade knowledge, practice questions, and timed navigation drills.
During study, pay attention to definitions. Many code questions depend on knowing how a term is defined and how that definition affects the answer. Roofing questions may also require careful reading because small differences in wording can change which code provision applies. Read each question slowly, identify what it is asking, then use the correct reference to support your answer.
Because the exam has 60 questions and a 2-hour and 30-minute time limit, time management is part of preparation. Candidates should practice answering questions at a steady pace and avoid spending too long searching for one answer. Mark difficult questions, move forward when needed, and return later if time allows.
1 Exam Prep supports contractors by helping them prepare with organized, trade-focused study materials built around the exam they need to take. For the Commerce City Colorado National Shingle Roofing Contractor (ICC - G15-N) exam, this highlighted and tabbed book package gives students the core references in a format that supports code navigation and structured review.
Preparing for a contractor exam can feel overwhelming when the required books are large and unfamiliar. 1 Exam Prep helps reduce that overwhelm by offering materials that support a clearer study process. Tabs help students move through the books more efficiently, while highlighted sections help focus attention during review. This makes it easier to build confidence with the references before sitting for the exam.
For roofing candidates, study should connect field knowledge with code language. Many contractors understand roofing from hands-on experience, but the ICC exam requires candidates to answer questions in a code-based, multiple-choice format. 1 Exam Prep helps bridge that gap by supporting book-based preparation, reference navigation, and focused review of the trade areas that matter for the exam.
This package is also useful for students who want to create a realistic exam-day routine. Since the ICC G15-N is open book, candidates should practice using the same style of books they plan to use while testing. Working with highlighted and tabbed references during preparation can help students build speed, reduce confusion, and approach the exam with a more organized system.
1 Exam Prep does not replace the need to study, but it gives candidates a stronger foundation for studying the right material. With the correct 2018 IBC and 2018 IRC references, students can focus their time on learning the exam outline, understanding the roofing code provisions, and practicing efficient book navigation.
This package includes the 2018 International Building Code and the 2018 International Residential Code for One- and Two-Family Dwellings in highlighted and tabbed format.
Yes. The ICC G15-N National Standard Shingle Roofing exam is listed as an open book exam with a 2-hour and 30-minute time limit.
The ICC G15-N exam is listed with 60 multiple-choice questions.
The listed content areas are Job Planning and Setup, Types of Roofing Material and Application, Fasteners, Flashings, Scuppers, Etc., and Re-roofing.
Highlighted and tabbed books help organize your study process and make it easier to locate important sections during preparation. Since the exam is open book and timed, book familiarity and fast navigation are important parts of exam readiness.
This product is a highlighted and tabbed book package. It includes the listed reference books in prepared format and does not include an online course unless separately stated on the product purchase page.
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.
Commerce City lists roofing as a contractor license type and identifies proof of ICC exam or reciprocal license as required testing documentation for the roofing classification. Contractors should complete the city’s local licensing process before performing work that requires licensing or permitting.
No. Passing an ICC exam may satisfy the testing portion of a local licensing process, but contractors must still complete the required Commerce City licensing steps and submit the required documentation.
This package is best for candidates preparing for the ICC G15-N National Standard Shingle Roofing exam who want the 2018 IBC and 2018 IRC in a study-ready, highlighted and tabbed format.