{"product_id":"thornton-colorado-general-building-contractor-b-icc-g12-n-online-exam-prep","title":"Thornton Colorado General Building Contractor (B) (ICC - G12-N) - Online Exam Prep","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eThornton Colorado General Building Contractor (B) (ICC - G12-N) - Online Exam Prep\u003c\/h1\u003e\n\u003cp\u003eThe Thornton Colorado General Building Contractor (B) (ICC - G12-N) - Online Exam Prep course is designed for contractors preparing for the ICC G12 National Standard Building Contractor (B) examination as part of the licensing path for building contractor work in Thornton, Colorado. This online exam prep product helps students build a stronger working knowledge of the code references used for the exam, practice locating answers efficiently, and approach the test with a more organized study plan.\u003c\/p\u003e\n\u003cp\u003eThornton requires contractor licensing for contractors involved in construction, alteration, remodeling, repair, and related building work. For Class A General, Class B Building, Class C Residential, Class D Mechanical, and Class D Roofing license classifications, Thornton requires applicants to provide proof that they are qualified to perform work under the requested license class. The city accepts qualifying documentation such as a valid contractor license from a reciprocating jurisdiction or an International Code Council contractor license certification for the currently adopted code.\u003c\/p\u003e\n\u003cp\u003eThis course is built around the ICC G12 Building Contractor (B) exam and the key references used to prepare for that examination. The G12 exam focuses on construction code knowledge for building contractor work, including code navigation, general regulations, building planning, life safety, structural systems, and building envelope topics. For contractors who need the ICC G12-N credential as part of their Thornton licensing process, this course provides a focused way to study the material and improve test readiness.\u003c\/p\u003e\n\u003cp\u003eThe course is especially helpful for students who want online flexibility. Instead of trying to study from code books without a structure, students can follow an organized preparation path that supports repeated review, reference navigation, and practice-oriented learning. The goal is to help students become more comfortable with the exam references and the kinds of construction-code concepts that appear on the G12 Building Contractor (B) exam.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat You Get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnline Exam Prep Course:\u003c\/strong\u003e A structured online course designed to help students prepare for the ICC G12 National Standard Building Contractor (B) exam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCourse Access:\u003c\/strong\u003e One full year of access to the online course.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode-Focused Study Support:\u003c\/strong\u003e Review built around the major subject areas used on the G12 exam, including regulations, building planning, life safety, structural systems, and building envelope topics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractice-Oriented Preparation:\u003c\/strong\u003e Study guidance intended to help students improve speed, accuracy, and confidence when working through exam-style material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Navigation Support:\u003c\/strong\u003e Study structure that helps students become more comfortable locating information in the applicable code books and construction references.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\u003cp\u003eThe ICC G12 National Standard Building Contractor (B) exam is used by jurisdictions that require contractor certification through the International Code Council. For Thornton, Colorado, this exam may support the qualification requirement for the General Building Contractor (B) licensing path when the city accepts an ICC contractor license certification for the currently adopted code.\u003c\/p\u003e\n\u003cp\u003eThe G12 Building Contractor (B) exam is a four-hour exam with 80 questions. The passing score is 70%. The exam is multiple choice and is administered through the ICC contractor and trades testing program. Pearson VUE provides testing services for ICC Contractor\/Trades exams, including scheduling and test-center information.\u003c\/p\u003e\n\u003cp\u003eThe exam covers construction knowledge that applies to general building contractor work. The tested content areas include permits and general regulations, building planning and life safety, structural systems, and building envelope topics. These areas may include code definitions, job planning, use and occupancy, types of construction, fire protection concepts, means of egress, accessibility, footings, foundations, concrete, framing, stairs, roof-ceiling construction, masonry, interior finishes, glass and glazing, exterior finishes, and roof coverings.\u003c\/p\u003e\n\u003cp\u003eBecause the G12 exam is based on code references, successful preparation depends on more than memorization. Students need to understand how the code books are organized, how to recognize the type of question being asked, and how to move efficiently from the question to the correct reference section. This online exam prep course helps students work toward that skill set by creating a more structured approach to review.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eOpen Book Test\u003c\/h2\u003e\n\u003cp\u003eThe ICC G12 National Standard Building Contractor (B) exam is an open-book exam. Open-book testing does not mean the exam is easy. It means students are expected to know how to use the approved references quickly and accurately under timed conditions.\u003c\/p\u003e\n\u003cp\u003eFor many candidates, the biggest challenge is not simply understanding construction. The challenge is finding the correct code section while managing the clock. With 80 questions and a four-hour testing window, students need to practice code navigation, understand where major topics are located, and avoid spending too long on any single question.\u003c\/p\u003e\n\u003cp\u003eOpen-book preparation should include repeated work with the actual reference materials. Students should become familiar with the table of contents, indexes, chapter organization, definitions, tables, exceptions, and subject-specific sections. A strong study plan should also include practice with realistic question formats so students can learn how to identify keywords, eliminate incorrect answers, and locate the supporting code language efficiently.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\u003cp\u003eContractors pursuing a Thornton Colorado General Building Contractor (B) license should follow the city’s contractor licensing process. Thornton requires contractors to apply for and be issued a city contractor license, even when the contractor already holds a valid reciprocal license or an ICC test credential.\u003c\/p\u003e\n\u003cp\u003eA typical path includes reviewing the Thornton license classification, preparing for the required ICC G12 National Standard Building Contractor (B) examination when that credential is needed, scheduling the exam through the ICC testing process, completing the exam, and submitting proof of qualification with the Thornton contractor license application. Applicants should also complete the city’s required application materials and provide any documents requested for the license classification.\u003c\/p\u003e\n\u003cp\u003eThornton’s Building Inspection Division handles contractor licensing and building-related permitting functions. Contractors performing covered work in the city should make sure the license is issued before performing work that requires a contractor license. Homeowners doing work on their own personal private residence are not considered contractors under the city’s contractor licensing information and are not required to obtain a contractor license for that personal work.\u003c\/p\u003e\n\u003cp\u003eAfter the license is issued, contractors should continue following Thornton’s permit and inspection requirements for applicable projects. A building permit is required for many types of building work, including erecting, constructing, enlarging, remodeling, altering, repairing, moving, improving, removing, converting, demolishing, or changing the occupancy of a building, structure, or utility.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\u003cp\u003eColorado does not use one single statewide general contractor license for every local jurisdiction. Contractor licensing is commonly handled at the municipal or local level. For contractors working in Thornton, the City of Thornton’s contractor licensing requirements apply to covered work inside the city.\u003c\/p\u003e\n\u003cp\u003eThornton requires licensing for contractors involved in construction, alteration, remodeling, repairing, and equipping of buildings and structures. The city also identifies licensing requirements for additional types of work such as underground utilities, roads and streets, and city-owned water, sewer, and storm drainage facilities.\u003c\/p\u003e\n\u003cp\u003eFor the General Building Contractor (B) classification, applicants should be prepared to demonstrate that they are qualified to perform work under that class. Thornton currently accepts proof such as a valid license from a reciprocating jurisdiction or an ICC contractor license certification for the currently adopted code. Candidates using the ICC G12-N exam as part of their qualification path should make sure their exam selection matches the license classification they are pursuing.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational Building Code, 2018\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe 2018 International Building Code is a core reference for commercial building code provisions, including occupancy, construction types, fire and life safety, structural requirements, building planning, means of egress, and related building-code topics.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational Residential Code for One- and Two-Family Dwellings, 2018\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe 2018 International Residential Code covers code requirements for one- and two-family dwellings and townhouses, including building planning, construction, structural provisions, safety requirements, and residential construction details.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2021 ICC Concrete Manual\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe 2021 ICC Concrete Manual supports study of concrete-related code requirements and construction concepts, including concrete design and inspection topics tied to building-code application and ACI 318-19 content.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eTest Information and Study Materials\u003c\/h2\u003e\n\u003cp\u003eThe G12 Building Contractor (B) exam is built around code knowledge and practical construction-code application. Study should include both subject review and reference practice. Students should spend time learning how the International Building Code, International Residential Code, and ICC Concrete Manual are organized so they can move through the books with purpose during an open-book exam.\u003c\/p\u003e\n\u003cp\u003eImportant study areas include general regulations, code definitions, job planning, building planning, life safety, occupancy classifications, construction types, fire and smoke protection systems, interior environment requirements, accessibility, exits, means of egress, foundations, concrete, floors, wall framing, stairs, roof-ceiling construction, masonry, interior finishes, glass and glazing, exterior finishes, and roof coverings.\u003c\/p\u003e\n\u003cp\u003eA strong study plan should focus on locating answers as much as understanding the topic. The exam is timed, so students should practice identifying the governing subject area, finding the correct chapter or table, and confirming the answer from the reference material. Students should also practice using the index and table of contents, recognizing defined terms, and reading exceptions carefully.\u003c\/p\u003e\n\u003cp\u003eOnline exam prep gives students a repeatable study structure. Instead of jumping randomly between books, students can review major content areas in a more organized order. This helps build familiarity with the exam’s structure and improves confidence when working through practice questions. For an open-book contractor exam, confidence comes from knowing where to look, how to interpret the question, and how to confirm the best answer without wasting time.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow 1 Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\u003cp\u003e1 Exam Prep helps contractors prepare with organized online study guidance, trade-focused review, and practice-oriented exam preparation. For the Thornton Colorado General Building Contractor (B) (ICC - G12-N) exam path, the course gives students a structured way to work through the topics that matter most for the ICC G12 Building Contractor (B) exam.\u003c\/p\u003e\n\u003cp\u003eThe course is designed to support students who need more than a stack of code books. It helps students approach the material with a plan, build better familiarity with the references, and practice thinking through code-based questions. For open-book exams, that structure is important because the test rewards students who can combine construction knowledge with fast and accurate reference navigation.\u003c\/p\u003e\n\u003cp\u003eStudents preparing for the G12 exam can use the course to reinforce major building-code concepts, review trade-specific construction areas, and develop better testing habits. The course supports flexible study, making it useful for working contractors, business owners, supervisors, and tradespeople who need to prepare around a busy schedule.\u003c\/p\u003e\n\u003cp\u003e1 Exam Prep’s role is to make preparation more manageable. The course helps students organize their review, focus on tested subject areas, and build familiarity with the reference books used for the exam. While no course can guarantee a passing score or license approval, a structured study program can help students walk into the exam with stronger preparation and a clearer understanding of what to expect.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat exam does this online course prepare me for?\u003c\/h2\u003e\n\u003cp\u003eThis course prepares students for the ICC G12 National Standard Building Contractor (B) exam, also identified in the product title as ICC - G12-N. This exam may be used as part of the qualification path for the Thornton Colorado General Building Contractor (B) license classification.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eIs the ICC G12 Building Contractor (B) exam open book?\u003c\/h2\u003e\n\u003cp\u003eYes. The ICC G12 Building Contractor (B) exam is an open-book exam. Students should prepare by studying the approved references and practicing how to locate answers quickly during a timed test.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow many questions are on the ICC G12 exam?\u003c\/h2\u003e\n\u003cp\u003eThe ICC G12 Building Contractor (B) exam has 80 questions. The testing time is four hours, and the passing score is 70%.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat books are used for this exam?\u003c\/h2\u003e\n\u003cp\u003eThe references provided for this product are the International Building Code, 2018; International Residential Code for One- and Two-Family Dwellings, 2018; and the 2021 ICC Concrete Manual.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes this product include the reference books?\u003c\/h2\u003e\n\u003cp\u003eThis product is the online exam prep course. The reference books are listed for study planning and exam preparation. Students should make sure they have the proper references needed for study and for the open-book exam.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow long do I have access to the online course?\u003c\/h2\u003e\n\u003cp\u003eThis online course includes one full year of course access.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes Thornton require a contractor license even if I pass the ICC exam?\u003c\/h2\u003e\n\u003cp\u003eYes. Thornton requires contractors to apply for and receive a city contractor license, even if they hold a valid reciprocal license or ICC test credential. The ICC exam may support the qualification requirement, but the city license application process must still be completed.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat topics should I study for the G12 Building Contractor (B) exam?\u003c\/h2\u003e\n\u003cp\u003eStudents should study permits and general regulations, code definitions, building planning, life safety, use and occupancy, construction types, fire protection, means of egress, accessibility, structural systems, concrete, framing, masonry, roof-ceiling construction, interior finishes, exterior finishes, glass and glazing, and roof coverings.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWho is this course best for?\u003c\/h2\u003e\n\u003cp\u003eThis course is best for contractors, supervisors, business owners, and construction professionals preparing for the ICC G12 Building Contractor (B) exam as part of a licensing or certification requirement. It is also useful for students who want a flexible online study option with structured exam preparation.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eCan this course guarantee that I will pass the exam or receive a license?\u003c\/h2\u003e\n\u003cp\u003eNo. Passing the exam and receiving a license depend on the student’s preparation, exam performance, and the licensing authority’s requirements. This course is designed to support study, improve exam readiness, and help students prepare with a more organized approach.\u003c\/p\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45965302595641,"sku":null,"price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/CO-ThorntonGenBldgB_ICC-G12-N_-course.jpg?v=1782165214","url":"https:\/\/1examprep.com\/products\/thornton-colorado-general-building-contractor-b-icc-g12-n-online-exam-prep","provider":"1 Exam Prep","version":"1.0","type":"link"}