{"product_id":"california-glazing-c-17-contractor-licensing-exam-prep-book-reference-package","title":"California Glazing (C-17) Contractor Licensing Exam Prep Book Reference Package","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eCalifornia Glazing (C-17) Contractor Licensing Exam Prep Book Reference Package\u003c\/h1\u003e\n\n\u003cp\u003ePrepare for the California Glazing (C-17) contractor licensing examination with a focused Book Reference Package covering glazing project planning, estimating, framing systems, glass and glazing materials, curtain walls, windows, doors, skylights, sealants, replacement work, retrofit projects, and construction safety. This package brings together technical references that support the major subjects candidates should understand before taking the California C-17 trade examination.\u003c\/p\u003e\n\n\u003cp\u003eThe California C-17 Glazing classification covers contractors who select, cut, assemble, and install glass, glass work, mirrored glass, and glass substitute materials for glazing. The classification also includes fabrication and glazing of frames, panels, sashes, and doors, along with installation of those items in structures.\u003c\/p\u003e\n\n\u003cp\u003eGlazing contractors work with materials and systems that require accurate measurement, careful fabrication, proper installation, weather protection, structural coordination, and safe handling. Effective C-17 exam preparation should therefore extend beyond basic glass installation. Candidates should be comfortable with plans and specifications, field measurements, glazing calculations, framing systems, glazing materials, sealants, windows, doors, skylights, curtain wall concepts, replacement work, retrofit conditions, and job-site safety.\u003c\/p\u003e\n\n\u003cp\u003eThe California C-17 examination is divided into five major technical areas: \u003cstrong\u003ePlanning and Estimating; Fabrication and Installation of Framing Systems; Fabrication and Installation of Glazing Materials; Glazing Replacement and Retrofit Projects; and Safety\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe technical references in this package include the \u003cstrong\u003e2025 California Building Code\u003c\/strong\u003e, \u003cstrong\u003e2025 California Residential Code\u003c\/strong\u003e, \u003cstrong\u003eAAMA Curtain Wall Series: Glass and Glazing\u003c\/strong\u003e, \u003cstrong\u003eASTM E2112-23: Standard Practice for Installation of Exterior Windows, Doors and Skylights\u003c\/strong\u003e, \u003cstrong\u003eGANA Glazing Manual, 50th Anniversary Edition\u003c\/strong\u003e, \u003cstrong\u003eGANA Sealant Manual, 2008 Edition\u003c\/strong\u003e, \u003cstrong\u003eCal\/OSHA General Industry \u0026amp; Electrical Safety Orders\u003c\/strong\u003e, and \u003cstrong\u003eCal\/OSHA Construction \u0026amp; Electrical Safety Orders\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat You Get\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalifornia Code References:\u003c\/strong\u003e 2025 California Building Code and 2025 California Residential Code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurtain Wall Reference:\u003c\/strong\u003e AAMA Curtain Wall Series: Glass and Glazing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindow, Door, and Skylight Installation Reference:\u003c\/strong\u003e ASTM E2112-23.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlazing Reference:\u003c\/strong\u003e GANA Glazing Manual, 50th Anniversary Edition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealant Reference:\u003c\/strong\u003e GANA Sealant Manual, 2008 Edition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety References:\u003c\/strong\u003e Cal\/OSHA General Industry \u0026amp; Electrical Safety Orders and Cal\/OSHA Construction \u0026amp; Electrical Safety Orders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\n\u003cp\u003eThe California Contractors State License Board Glazing (C-17) study guide applies to examinations scheduled on or after April 1, 2023. The examination is divided into five major sections:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanning and Estimating:\u003c\/strong\u003e 27%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFabrication and Installation of Framing Systems:\u003c\/strong\u003e 21%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFabrication and Installation of Glazing Materials:\u003c\/strong\u003e 18%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlazing Replacement and Retrofit Projects:\u003c\/strong\u003e 15%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e 19%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlanning and Estimating\u003c\/strong\u003e represents approximately 27 percent of the examination and is the largest published category. Topics include evaluating plans and specifications and performing job-related calculations.\u003c\/p\u003e\n\n\u003cp\u003eCandidates should be comfortable reading project information, identifying glazing requirements, interpreting dimensions, recognizing materials, and determining how plans and specifications affect fabrication and installation. Glazing work requires accurate measurements because frames, panels, glass, openings, clearances, and related components must work together correctly.\u003c\/p\u003e\n\n\u003cp\u003eJob-related calculations can involve dimensions, areas, quantities, glass sizes, frame measurements, material requirements, and other practical trade calculations. Candidates should practice converting project information into installation decisions and material needs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFabrication and Installation of Framing Systems\u003c\/strong\u003e represents approximately 21 percent of the examination. Published topics include measurements and calculations, fabrication of framing systems, and installation of framing systems.\u003c\/p\u003e\n\n\u003cp\u003eThis section can involve the relationship between glazing materials and the frames that receive them. Candidates should understand measurement, layout, fabrication, assembly, installation, alignment, anchorage, and other concepts associated with framing systems used in glazing work.\u003c\/p\u003e\n\n\u003cp\u003eFraming-system preparation can also involve recognizing how field conditions affect installation. Openings, substrates, tolerances, alignment, fasteners, seals, and interfaces between glazing assemblies and surrounding construction can all influence the finished installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFabrication and Installation of Glazing Materials\u003c\/strong\u003e represents approximately 18 percent of the examination. Published topics include installation of glazing materials, specialty glazing installations, and finish installation work.\u003c\/p\u003e\n\n\u003cp\u003eCandidates should review glass selection and handling, glazing methods, installation procedures, setting materials, sealants, gaskets, stops, finishes, and specialty applications. Understanding how different glazing materials and installation systems interact is important for both exam preparation and field work.\u003c\/p\u003e\n\n\u003cp\u003eThe GANA Glazing Manual supports study of glazing principles and practices, while the GANA Sealant Manual supports preparation involving sealant selection, joint conditions, preparation, and application concepts used in glazing assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGlazing Replacement and Retrofit Projects\u003c\/strong\u003e represents approximately 15 percent of the examination. Published topics include glazing replacement projects and glazing retrofit projects.\u003c\/p\u003e\n\n\u003cp\u003eReplacement and retrofit work can require candidates to evaluate existing conditions before selecting an installation method. Existing frames, openings, damaged components, sealants, glass types, weather exposure, and adjacent construction may all influence the work.\u003c\/p\u003e\n\n\u003cp\u003eRetrofit preparation should include understanding that existing buildings can present different conditions from new construction. Field measurements, removal procedures, protection of surrounding materials, preparation of openings, replacement components, weather sealing, and finish work can all be part of the process.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSafety\u003c\/strong\u003e represents approximately 19 percent of the examination. Published topics include worker safety and job-site safety.\u003c\/p\u003e\n\n\u003cp\u003eGlazing work presents significant safety considerations because contractors regularly handle glass, sharp edges, heavy panels, ladders, scaffolds, power tools, sealants, frames, and elevated installations. Candidates should review personal protective equipment, safe material handling, lifting, cutting, storage, fall protection, electrical hazards, and general construction-site safety.\u003c\/p\u003e\n\n\u003cp\u003eThe C-17 examination uses multiple-choice questions with four answer choices and one best answer. Some questions require mathematical computation, and a calculator is provided for applicable calculations.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eClosed Book Test\u003c\/h2\u003e\n\n\u003cp\u003eThe California Glazing (C-17) contractor licensing examination is a \u003cstrong\u003eclosed-book examination\u003c\/strong\u003e. No reference materials may be used during the test.\u003c\/p\u003e\n\n\u003cp\u003eThe books and standards in this package are intended for preparation before examination day. Candidates can use the references to understand glazing terminology, code concepts, framing systems, installation practices, window and door installation, curtain wall concepts, sealants, and safety requirements.\u003c\/p\u003e\n\n\u003cp\u003eBecause the examination is closed book, candidates should gradually move from reference-based study to independent recall. A useful approach is to study a technical subject, review how it is addressed in the applicable reference, and then practice explaining the installation concept or solving related problems without consulting the book.\u003c\/p\u003e\n\n\u003cp\u003ePlanning and Estimating is the largest examination category at approximately 27 percent. Candidates should therefore spend significant study time on plans, specifications, dimensions, measurements, and trade-related calculations.\u003c\/p\u003e\n\n\u003cp\u003eFabrication and Installation of Framing Systems represents approximately 21 percent, while Safety represents approximately 19 percent. These areas should also receive substantial attention because together they cover a significant part of the examination.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\n\u003cp\u003eThe California Contractors State License Board administers the C-17 Glazing contractor classification. Applicants pursuing this classification must complete the qualification, application, examination, and license-issuance requirements that apply to their circumstances.\u003c\/p\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the C-17 classification.\u003c\/strong\u003e Determine that the glazing work you intend to perform falls within California's C-17 scope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeet applicable qualification requirements.\u003c\/strong\u003e The qualifying individual must satisfy the experience and qualification requirements that apply to the requested classification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument qualifying work experience.\u003c\/strong\u003e Provide the required work-history information through the contractor license application process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmit the contractor license application.\u003c\/strong\u003e Provide the required applicant, business, classification, qualifier, and supporting information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete CSLB application review.\u003c\/strong\u003e CSLB determines which examinations and additional licensing requirements apply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare for the C-17 trade examination.\u003c\/strong\u003e Study planning, estimating, framing systems, glazing materials, specialty installations, retrofit work, replacement work, and safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare for California Law and Business.\u003c\/strong\u003e Applicants required to test generally also prepare for the California Law and Business examination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete required examinations.\u003c\/strong\u003e Applicants required to test generally complete the applicable trade examination and California Law and Business examination unless an applicable waiver applies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete license-issuance requirements.\u003c\/strong\u003e Finish applicable bonding, fingerprinting, workers' compensation documentation, fees, and other requirements associated with license issuance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\n\u003cp\u003eThe California C-17 Glazing classification covers contractors who select, cut, assemble, and install all makes and kinds of glass, glass work, mirrored glass, and glass substitute materials used for glazing.\u003c\/p\u003e\n\n\u003cp\u003eThe classification also includes fabrication and glazing of frames, panels, sashes, and doors, along with installation of those items in structures. Candidates should therefore understand both glazing materials and the framing systems that support them.\u003c\/p\u003e\n\n\u003cp\u003eC-17 work can involve new installations as well as replacement and retrofit projects. Contractors may need to measure openings, fabricate or assemble framing, install glazing materials, apply sealants, complete finish work, and evaluate existing conditions when replacing or modifying glazing systems.\u003c\/p\u003e\n\n\u003cp\u003eCalifornia building and residential code requirements can affect glazing work in areas such as safety glazing, openings, windows, doors, structural coordination, and other building conditions. Candidates should use the listed California code references to build familiarity with code-related concepts that affect glazing installations.\u003c\/p\u003e\n\n\u003cp\u003eWindow, door, and skylight installation also requires attention to the interface between the unit and the surrounding building assembly. Preparation should include installation sequencing, flashing concepts, sealants, weather protection, opening conditions, and integration with adjacent materials.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2025 California Building Code. California Code of Regulations, Title 24\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports preparation involving California building requirements that affect glazing, windows, doors, openings, safety glazing, building assemblies, and related construction conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e2025 California Residential Code. California Code of Regulations, Title 24\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports study of glazing, windows, doors, safety glazing, openings, and other requirements applicable to residential construction.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAAMA Curtain Wall Series: Glass and Glazing\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports preparation involving curtain wall glazing concepts, glass installation, framing interfaces, system components, and related glazing practices.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eASTM E2112-23: Standard Practice for Installation of Exterior Windows, Doors and Skylights\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports study of installation practices for exterior windows, doors, and skylights, including opening preparation, installation sequencing, integration, and weather-protection concepts.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eGANA Glazing Manual (50th Anniversary Edition)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports preparation involving glazing materials, installation practices, glass handling, glazing systems, setting methods, specialty applications, and finish work.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eGANA Sealant Manual, 2008 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports study of sealant-related glazing concepts, including joint preparation, material considerations, application practices, and sealant use in glazing assemblies.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCal\/OSHA General Industry \u0026amp; Electrical Safety Orders\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports preparation involving workplace safety, electrical exposure, equipment, tools, personal protective equipment, material handling, and employer responsibilities.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCal\/OSHA Construction \u0026amp; Electrical Safety Orders\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports construction-site safety preparation involving ladders, scaffolds, fall hazards, electrical exposure, tools, glazing materials, PPE, lifting, and other job-site risks.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eTest Information and Study Materials\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrioritize Planning and Estimating.\u003c\/strong\u003e At approximately 27 percent, this is the largest C-17 examination category. Practice interpreting plans and specifications, taking measurements, and performing glazing-related calculations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGive framing systems substantial attention.\u003c\/strong\u003e Fabrication and Installation of Framing Systems represents approximately 21 percent. Review measurements, fabrication, assembly, installation, alignment, anchorage, and coordination with glazing materials.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStudy glazing materials and specialty installations.\u003c\/strong\u003e Review glass and glazing materials, installation methods, specialty applications, setting materials, gaskets, sealants, stops, and finish work.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInclude replacement and retrofit work.\u003c\/strong\u003e Approximately 15 percent of the examination focuses on glazing replacement and retrofit projects. Review existing conditions, removal, measurements, preparation, installation, sealing, and finish work.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStudy window, door, and skylight installation.\u003c\/strong\u003e ASTM E2112-23 can help reinforce installation practices involving exterior openings, sequencing, integration with adjacent materials, and protection against weather intrusion.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReview curtain wall concepts.\u003c\/strong\u003e The AAMA Curtain Wall Series reference can support preparation involving glass, glazing, framing systems, and interfaces within curtain wall assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo not overlook sealants.\u003c\/strong\u003e Sealants play an important role in glazing systems. Candidates should understand joint preparation, material compatibility considerations, application practices, and the role sealants play in weather protection and glazing assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStudy safety throughout preparation.\u003c\/strong\u003e At approximately 19 percent, safety is a major examination category. Review glass handling, lifting, cutting, storage, ladders, scaffolds, fall protection, electrical exposure, PPE, tools, and job-site conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDevelop closed-book recall.\u003c\/strong\u003e Use the books to learn unfamiliar concepts, then practice solving measurement problems, identifying installation procedures, and evaluating glazing situations without relying on the references.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow 1 Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\n\u003cp\u003e1 Exam Prep supports California Glazing contractor candidates through organized study guidance, trade-focused review, practice-oriented preparation, reference navigation when applicable, and a structured approach to the major C-17 examination areas.\u003c\/p\u003e\n\n\u003cp\u003eThe C-17 examination covers multiple areas of glazing work, so organized preparation helps candidates avoid concentrating only on their everyday specialty. Someone experienced primarily with storefront glass may need additional review of residential windows, curtain walls, sealants, replacement work, or code-related glazing requirements.\u003c\/p\u003e\n\n\u003cp\u003eThe California Building Code and California Residential Code provide important regulatory context for glazing work. Candidates can use these references to strengthen understanding of construction requirements affecting glass, openings, windows, doors, and other glazing-related conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe AAMA Curtain Wall Series: Glass and Glazing helps support study of curtain wall systems and the relationship between framing, glass, glazing components, and installation practices.\u003c\/p\u003e\n\n\u003cp\u003eASTM E2112-23 supports focused review of exterior window, door, and skylight installation. Candidates can use it to reinforce preparation involving openings, installation sequencing, interface conditions, and weather-protection concepts.\u003c\/p\u003e\n\n\u003cp\u003eThe GANA Glazing Manual supports broad glazing preparation, while the GANA Sealant Manual helps candidates study sealant-related details that can affect installation quality and weather resistance.\u003c\/p\u003e\n\n\u003cp\u003eThe Cal\/OSHA references support safety preparation involving material handling, sharp glass, heavy panels, ladders, scaffolds, tools, electrical hazards, PPE, and other workplace conditions encountered during glazing work.\u003c\/p\u003e\n\n\u003cp\u003ePractice-oriented preparation can include reviewing plans, calculating glazing dimensions, selecting installation procedures, recognizing framing-system components, evaluating retrofit conditions, planning replacement work, identifying sealant applications, and choosing safer work practices.\u003c\/p\u003e\n\n\u003cp\u003eBecause the California C-17 examination is closed book, 1 Exam Prep encourages candidates to begin with organized reference study and then move toward independent recall. The goal is to develop a working understanding of glazing systems, framing, installation, retrofit procedures, and safety rather than relying solely on the ability to locate information in a book.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ\u003c\/h2\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eIs the California C-17 examination closed book?\u003c\/h2\u003e\n\n\u003cp\u003eYes. The California Glazing C-17 contractor licensing examination is a \u003cstrong\u003eclosed-book examination\u003c\/strong\u003e. Reference materials cannot be used during testing.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat is the largest C-17 examination category?\u003c\/h2\u003e\n\n\u003cp\u003ePlanning and Estimating is the largest published category at approximately 27 percent of the examination.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow much of the C-17 exam covers framing systems?\u003c\/h2\u003e\n\n\u003cp\u003eFabrication and Installation of Framing Systems represents approximately 21 percent of the examination.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes the C-17 exam cover glazing materials?\u003c\/h2\u003e\n\n\u003cp\u003eYes. Fabrication and Installation of Glazing Materials represents approximately 18 percent and includes glazing-material installation, specialty glazing installations, and finish work.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes the C-17 examination cover replacement and retrofit work?\u003c\/h2\u003e\n\n\u003cp\u003eYes. Glazing Replacement and Retrofit Projects represents approximately 15 percent of the examination.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes the C-17 exam include calculations?\u003c\/h2\u003e\n\n\u003cp\u003eYes. Planning and Estimating includes job-related calculations, and the framing-system category also includes measurements and calculations.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes the examination cover curtain wall glazing?\u003c\/h2\u003e\n\n\u003cp\u003eCurtain wall and glazing-system concepts are relevant to C-17 preparation, and the package includes AAMA Curtain Wall Series: Glass and Glazing as a technical reference.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes the package cover windows, doors, and skylights?\u003c\/h2\u003e\n\n\u003cp\u003eYes. ASTM E2112-23 supports preparation involving installation practices for exterior windows, doors, and skylights.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhy is the GANA Glazing Manual included?\u003c\/h2\u003e\n\n\u003cp\u003eThe GANA Glazing Manual supports study of glazing materials, installation methods, glass handling, specialty applications, setting practices, and related trade concepts.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhy is the GANA Sealant Manual included?\u003c\/h2\u003e\n\n\u003cp\u003eThe GANA Sealant Manual supports preparation involving sealant materials, joint preparation, application practices, and the role sealants play in glazing assemblies.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow important is safety on the C-17 examination?\u003c\/h2\u003e\n\n\u003cp\u003eSafety represents approximately 19 percent of the examination and covers worker safety and job-site safety.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat does the California C-17 classification cover?\u003c\/h2\u003e\n\n\u003cp\u003eThe classification covers selecting, cutting, assembling, and installing glass, mirrored glass, glass work, and glass substitute materials for glazing, as well as fabrication and glazing of frames, panels, sashes, and doors and installation of those items in structures.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhy use reference books for a closed-book examination?\u003c\/h2\u003e\n\n\u003cp\u003eThe references help candidates understand glazing systems, measurements, framing, glass installation, replacement work, sealants, window and door installation, and safety before transitioning toward independent recall for testing.\u003c\/p\u003e\n\n","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":50613279424569,"sku":null,"price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/CABOOKS-GLAZING_C-17.jpg?v=1791319524","url":"https:\/\/1examprep.com\/products\/california-glazing-c-17-contractor-licensing-exam-prep-book-reference-package","provider":"1 Exam Prep","version":"1.0","type":"link"}