California Glazing (C-17) Contractor Licensing Exam Prep Book Reference Package

California Glazing (C-17) Contractor Licensing Exam Prep Book Reference Package

Regular price $1,595.00
Sale price $1,595.00 Regular price $1,695.00
Sale Sold out
Shipping calculated at checkout.

CALL TO ASK ABOUT FINANCIAL ASSISTANCE

  • image-right
Customer Reviews
View full details

California Glazing (C-17) Contractor Licensing Exam Prep Book Reference Package

Prepare 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.

The 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.

Glazing 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.

The California C-17 examination is divided into five major technical areas: Planning and Estimating; Fabrication and Installation of Framing Systems; Fabrication and Installation of Glazing Materials; Glazing Replacement and Retrofit Projects; and Safety.

The technical references in this package include the 2025 California Building Code, 2025 California Residential Code, AAMA Curtain Wall Series: Glass and Glazing, ASTM E2112-23: Standard Practice for Installation of Exterior Windows, Doors and Skylights, GANA Glazing Manual, 50th Anniversary Edition, GANA Sealant Manual, 2008 Edition, Cal/OSHA General Industry & Electrical Safety Orders, and Cal/OSHA Construction & Electrical Safety Orders.

What You Get

  • California Code References: 2025 California Building Code and 2025 California Residential Code.
  • Curtain Wall Reference: AAMA Curtain Wall Series: Glass and Glazing.
  • Window, Door, and Skylight Installation Reference: ASTM E2112-23.
  • Glazing Reference: GANA Glazing Manual, 50th Anniversary Edition.
  • Sealant Reference: GANA Sealant Manual, 2008 Edition.
  • Safety References: Cal/OSHA General Industry & Electrical Safety Orders and Cal/OSHA Construction & Electrical Safety Orders.

Exam Details

The 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:

  • Planning and Estimating: 27%
  • Fabrication and Installation of Framing Systems: 21%
  • Fabrication and Installation of Glazing Materials: 18%
  • Glazing Replacement and Retrofit Projects: 15%
  • Safety: 19%

Planning and Estimating represents approximately 27 percent of the examination and is the largest published category. Topics include evaluating plans and specifications and performing job-related calculations.

Candidates 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.

Job-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.

Fabrication and Installation of Framing Systems represents approximately 21 percent of the examination. Published topics include measurements and calculations, fabrication of framing systems, and installation of framing systems.

This 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.

Framing-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.

Fabrication and Installation of Glazing Materials represents approximately 18 percent of the examination. Published topics include installation of glazing materials, specialty glazing installations, and finish installation work.

Candidates 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.

The 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.

Glazing Replacement and Retrofit Projects represents approximately 15 percent of the examination. Published topics include glazing replacement projects and glazing retrofit projects.

Replacement 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.

Retrofit 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.

Safety represents approximately 19 percent of the examination. Published topics include worker safety and job-site safety.

Glazing 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.

The 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.

Closed Book Test

The California Glazing (C-17) contractor licensing examination is a closed-book examination. No reference materials may be used during the test.

The 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.

Because 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.

Planning 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.

Fabrication 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.

Licensing Steps

The 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.

  1. Confirm the C-17 classification. Determine that the glazing work you intend to perform falls within California's C-17 scope.
  2. Meet applicable qualification requirements. The qualifying individual must satisfy the experience and qualification requirements that apply to the requested classification.
  3. Document qualifying work experience. Provide the required work-history information through the contractor license application process.
  4. Submit the contractor license application. Provide the required applicant, business, classification, qualifier, and supporting information.
  5. Complete CSLB application review. CSLB determines which examinations and additional licensing requirements apply.
  6. Prepare for the C-17 trade examination. Study planning, estimating, framing systems, glazing materials, specialty installations, retrofit work, replacement work, and safety.
  7. Prepare for California Law and Business. Applicants required to test generally also prepare for the California Law and Business examination.
  8. Complete required examinations. Applicants required to test generally complete the applicable trade examination and California Law and Business examination unless an applicable waiver applies.
  9. Complete license-issuance requirements. Finish applicable bonding, fingerprinting, workers' compensation documentation, fees, and other requirements associated with license issuance.

State Requirements

The 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.

The 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.

C-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.

California 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.

Window, 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.

Reference Books

  • 2025 California Building Code. California Code of Regulations, Title 24
    Supports preparation involving California building requirements that affect glazing, windows, doors, openings, safety glazing, building assemblies, and related construction conditions.
  • 2025 California Residential Code. California Code of Regulations, Title 24
    Supports study of glazing, windows, doors, safety glazing, openings, and other requirements applicable to residential construction.
  • AAMA Curtain Wall Series: Glass and Glazing
    Supports preparation involving curtain wall glazing concepts, glass installation, framing interfaces, system components, and related glazing practices.
  • ASTM E2112-23: Standard Practice for Installation of Exterior Windows, Doors and Skylights
    Supports study of installation practices for exterior windows, doors, and skylights, including opening preparation, installation sequencing, integration, and weather-protection concepts.
  • GANA Glazing Manual (50th Anniversary Edition)
    Supports preparation involving glazing materials, installation practices, glass handling, glazing systems, setting methods, specialty applications, and finish work.
  • GANA Sealant Manual, 2008 Edition
    Supports study of sealant-related glazing concepts, including joint preparation, material considerations, application practices, and sealant use in glazing assemblies.
  • Cal/OSHA General Industry & Electrical Safety Orders
    Supports preparation involving workplace safety, electrical exposure, equipment, tools, personal protective equipment, material handling, and employer responsibilities.
  • Cal/OSHA Construction & Electrical Safety Orders
    Supports construction-site safety preparation involving ladders, scaffolds, fall hazards, electrical exposure, tools, glazing materials, PPE, lifting, and other job-site risks.

Test Information and Study Materials

Prioritize Planning and Estimating. At approximately 27 percent, this is the largest C-17 examination category. Practice interpreting plans and specifications, taking measurements, and performing glazing-related calculations.

Give framing systems substantial attention. Fabrication and Installation of Framing Systems represents approximately 21 percent. Review measurements, fabrication, assembly, installation, alignment, anchorage, and coordination with glazing materials.

Study glazing materials and specialty installations. Review glass and glazing materials, installation methods, specialty applications, setting materials, gaskets, sealants, stops, and finish work.

Include replacement and retrofit work. Approximately 15 percent of the examination focuses on glazing replacement and retrofit projects. Review existing conditions, removal, measurements, preparation, installation, sealing, and finish work.

Study window, door, and skylight installation. ASTM E2112-23 can help reinforce installation practices involving exterior openings, sequencing, integration with adjacent materials, and protection against weather intrusion.

Review curtain wall concepts. The AAMA Curtain Wall Series reference can support preparation involving glass, glazing, framing systems, and interfaces within curtain wall assemblies.

Do not overlook sealants. 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.

Study safety throughout preparation. 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.

Develop closed-book recall. Use the books to learn unfamiliar concepts, then practice solving measurement problems, identifying installation procedures, and evaluating glazing situations without relying on the references.

How 1 Exam Prep Helps You Reach Your Goal

1 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.

The 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.

The 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.

The 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.

ASTM 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.

The 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.

The 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.

Practice-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.

Because 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.

FAQ

Is the California C-17 examination closed book?

Yes. The California Glazing C-17 contractor licensing examination is a closed-book examination. Reference materials cannot be used during testing.

What is the largest C-17 examination category?

Planning and Estimating is the largest published category at approximately 27 percent of the examination.

How much of the C-17 exam covers framing systems?

Fabrication and Installation of Framing Systems represents approximately 21 percent of the examination.

Does the C-17 exam cover glazing materials?

Yes. Fabrication and Installation of Glazing Materials represents approximately 18 percent and includes glazing-material installation, specialty glazing installations, and finish work.

Does the C-17 examination cover replacement and retrofit work?

Yes. Glazing Replacement and Retrofit Projects represents approximately 15 percent of the examination.

Does the C-17 exam include calculations?

Yes. Planning and Estimating includes job-related calculations, and the framing-system category also includes measurements and calculations.

Does the examination cover curtain wall glazing?

Curtain 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.

Does the package cover windows, doors, and skylights?

Yes. ASTM E2112-23 supports preparation involving installation practices for exterior windows, doors, and skylights.

Why is the GANA Glazing Manual included?

The GANA Glazing Manual supports study of glazing materials, installation methods, glass handling, specialty applications, setting practices, and related trade concepts.

Why is the GANA Sealant Manual included?

The GANA Sealant Manual supports preparation involving sealant materials, joint preparation, application practices, and the role sealants play in glazing assemblies.

How important is safety on the C-17 examination?

Safety represents approximately 19 percent of the examination and covers worker safety and job-site safety.

What does the California C-17 classification cover?

The 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.

Why use reference books for a closed-book examination?

The 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.