Arizona Roofing Residential / Commercial Contractor (CR-42) Highlighted & Tabbed Books Allowed into Exam Package

The Arizona Roofing Residential / Commercial Contractor (CR-42) Highlighted & Tabbed Books Allowed into Exam Package is designed for candidates preparing for the Arizona CR-42 roofing residential/commercial contractor exam who want the approved exam-room reference books organized before test day. This package focuses on the books allowed into the exam room for this classification: Code of Federal Regulations - 29 CFR Part 1926 (OSHA), International Building Code, 2018, and International Residential Code for One- and Two-Family Dwellings, 2018.

Roofing work requires a strong understanding of safety, estimating, plan reading, surface preparation, underlayment, roof coverings, flashing, roof drainage, steep-slope roofing, low-slope roofing, reroofing, repairs, roof penetrations, edge details, ventilation awareness, waterproofing awareness, material handling, ladders, scaffolds, fall protection, and jobsite coordination. Because the CR-42 classification is residential/commercial, candidates should be ready for roofing conditions that may appear on homes, multi-family structures, tenant spaces, commercial buildings, low-slope roof systems, steep-slope roof systems, remodel projects, and reroofing work.

This highlighted and tabbed books package supports open-book exam preparation by organizing the listed exam-room references before the exam. Permanent tabs and highlighting can help candidates move more efficiently through OSHA construction safety standards, International Building Code provisions, and International Residential Code requirements. For a roofing contractor exam, organized references can help candidates connect field experience with fall protection rules, ladder safety, roof code provisions, residential roofing requirements, commercial roofing requirements, and jobsite hazard control.

Please allow up to 15 business days for tabbed and highlighted books allowed into exam package orders. This processing window supports preparation of the books before shipment or fulfillment. Candidates should plan ahead so they have time to receive the books, study with them, and become familiar with the tabs, highlighted sections, chapter structure, indexes, tables, definitions, and major subject areas before test day.

The Arizona CR-42 exam is open book, but open-book testing still requires preparation. Candidates should know how to use each reference, understand roofing trade concepts, and practice locating information quickly. Highlighted and tabbed books can support study and exam-day reference navigation, but they work best when candidates use them consistently before the test.

What You Get

• Highlighted and Tabbed Book: Code of Federal Regulations - 29 CFR Part 1926 (OSHA).
• Highlighted and Tabbed Book: International Building Code, 2018.
• Highlighted and Tabbed Book: International Residential Code for One- and Two-Family Dwellings, 2018.
• Exam-Room Reference Focus: This package includes the listed books allowed into the Arizona CR-42 exam room.
• Permanent Tabs and Highlighting: Books are prepared to support faster navigation during study and open-book exam preparation.
• Order Processing Note: Please allow up to 15 business days for tabbed and highlighted books allowed into exam package orders.

Exam Details

The Arizona Roofing Residential / Commercial Contractor (CR-42) trade exam measures knowledge related to roofing construction, estimating, plan reading, surface preparation, steep-slope systems, low-slope systems, roofing components, repairs, reroofing, safety, building code use, and residential code use. Candidates should prepare for both trade-practice questions and reference-based questions involving the listed OSHA, International Building Code, and International Residential Code books.

The Arizona CR-42 roofing trade exam includes 50 questions, allows 120 minutes, and requires a minimum passing score of 70%. The exam content outline includes estimating and plan reading with 5 items; surface preparation and planning with 5 items; steep and low-slope roofing, including built-up roofing and waterproofing, with 20 items; roofing components with 10 items; safety with 6 items; and repairs and reroofing with 4 items.

The references included in this package support important portions of the CR-42 exam. OSHA 29 CFR Part 1926 helps candidates review construction safety topics that apply to roofing work, including fall protection, ladders, scaffolds, personal protective equipment, hand and power tools, material handling, housekeeping, and jobsite hazard recognition. The International Building Code, 2018 helps candidates review commercial and general building provisions related to roofing systems, roof coverings, roof assemblies, fire classification awareness, roof drainage awareness, reroofing, and building safety. The International Residential Code for One- and Two-Family Dwellings, 2018 helps candidates review residential roofing requirements for one- and two-family dwelling construction.

CR-42 preparation should include both field-based understanding and reference navigation. A candidate may need to identify fall protection concerns, recognize ladder safety requirements, review roof assembly provisions, understand reroofing limitations, locate residential roofing requirements, evaluate flashing or underlayment conditions, understand low-slope roof components, or determine whether a question points to OSHA, the IBC, or the IRC. Highlighted and tabbed books can help candidates practice locating these topics in a more organized way.

Roofing work is safety-sensitive and detail-driven. A roof system must protect the structure from weather while managing water, wind exposure, penetrations, transitions, drainage, edges, and long-term durability. Candidates should understand how roof materials, substrate preparation, flashing, underlayment, ventilation awareness, drainage, fasteners, slopes, and repairs work together in residential and commercial roofing applications.

Open Book Test

The Arizona Roofing Residential / Commercial Contractor (CR-42) trade exam is an open-book test. This package is focused on the books allowed into the exam room for this classification: Code of Federal Regulations - 29 CFR Part 1926 (OSHA), International Building Code, 2018, and International Residential Code for One- and Two-Family Dwellings, 2018.

Open-book testing rewards candidates who prepare with the references ahead of time. The highlighted and tabbed format can make study sessions more organized, but candidates should still practice using the books. Study should include locating definitions, reviewing major safety provisions, checking roofing-related code sections, reviewing commercial building code organization, reviewing residential roofing provisions, and becoming comfortable with indexes, tables, terminology, and chapter organization.

Reference materials may be highlighted, underlined, annotated, and indexed before the examination session. References may not be written in during the exam. Additional loose or attached papers are not permitted with approved references. Permanent tabs are allowed. Temporary removable tabs are not allowed. Candidates may use a silent, nonprinting, non-programmable calculator in the examination center.

For the CR-42 exam, candidates should know when to use each reference. OSHA is used for construction safety and jobsite hazard questions, including fall protection, ladder safety, scaffold safety, personal protective equipment, material handling, hand and power tools, roof work hazards, and housekeeping. The International Building Code is used for commercial and general building code questions involving roofing systems, roof assemblies, roof coverings, reroofing, fire classification awareness, drainage awareness, and building provisions. The International Residential Code is used for residential roofing questions involving one- and two-family dwelling construction.

Licensing Steps

Arizona contractor licensing is handled through the Arizona Registrar of Contractors. Candidates should begin by selecting the correct license classification for the work they plan to perform. The CR-42 classification applies to residential/commercial roofing contractor work within the allowed Arizona license scope.

After selecting the correct classification, candidates should review the examination requirements connected to the license. The CR-42 trade exam is one part of the licensing process. Contractor applicants may also need to complete the Arizona business management or statutes and rules requirement, application requirements, qualifying party requirements, bonding requirements, experience requirements, and other items required by the Arizona Registrar of Contractors.

Exam preparation and application preparation should be treated as separate tasks. Exam preparation focuses on roofing trade knowledge, open-book reference navigation, OSHA safety, building code, residential code, estimating, plan reading, surface preparation, underlayment, roof coverings, low-slope systems, steep-slope systems, built-up roofing awareness, waterproofing awareness, flashing, roof penetrations, drainage, roof components, reroofing, repairs, ladders, scaffolds, fall protection, material handling, and jobsite safety. Application preparation focuses on state forms, business information, qualifying party documentation, bond requirements, fees, and licensing submission requirements.

This highlighted and tabbed books package supports the exam preparation side of the process. It gives candidates the listed exam-room references in an organized format so they can study directly from the books they plan to use. Candidates should use the books consistently before exam day so the tabs, highlighting, chapter layout, and code organization become familiar.

State Requirements

The Arizona Registrar of Contractors issues licenses by classification. Residential classifications apply to residential work, commercial classifications apply to commercial work, and dual classifications may apply when a contractor qualifies for both residential and commercial work. The CR-42 classification is the residential/commercial roofing contractor classification.

Roofing work can include roofing construction activities within the allowed Arizona license scope. Candidates preparing for the CR-42 exam should understand the safety, code, and trade knowledge involved in roof coverings, roof assemblies, underlayment, flashing, roof penetrations, edge details, drainage, waterproofing awareness, steep-slope roofing, low-slope roofing, built-up roofing awareness, repairs, reroofing, ladders, scaffolds, fall protection, and material handling.

Residential and commercial roofing work can differ in scale, slope, access, roof system type, safety planning, material handling, code application, and coordination with other trades. Residential roofing may involve asphalt shingles, tile, underlayment, flashing, roof ventilation awareness, penetrations, valleys, edges, reroofing, repairs, and one- or two-family dwelling requirements. Commercial roofing may involve low-slope roof systems, built-up roofing awareness, membrane systems, roof drainage, parapets, roof-mounted equipment, roof access, commercial fire classification awareness, and coordination with general contractors, mechanical contractors, electricians, inspectors, and property managers.

Roofing contractors should understand the limits of their classification and work within the scope issued by the state. Work outside the classification may require another properly licensed contractor. Roofing projects may involve coordination with structural, carpentry, sheet metal, waterproofing, mechanical, electrical, solar, plumbing, glazing, and general building trades depending on project conditions.

Passing the trade exam is not the same as receiving a license. Applicants are responsible for meeting the full Arizona licensing requirements that apply to the classification, qualifying party, business entity, bond, application, and related state requirements. This package supports preparation by providing the listed highlighted and tabbed books allowed into the CR-42 exam room.

Reference Books

• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  A highlighted and tabbed exam-room reference used to review federal construction safety standards, including fall protection, ladders, scaffolds, personal protective equipment, hand and power tools, material handling, housekeeping, roof work hazards, electrical hazard awareness, and jobsite hazard recognition.
• International Building Code, 2018
  A highlighted and tabbed exam-room reference used to review commercial and general building provisions, including roof assemblies, roof coverings, reroofing, fire classification awareness, roof drainage awareness, waterproofing awareness, materials, building safety, and commercial roofing code topics.
• International Residential Code for One- and Two-Family Dwellings, 2018
  A highlighted and tabbed exam-room reference used to review residential construction requirements, including one- and two-family dwelling roofing provisions, roof coverings, roof assemblies, underlayment, flashing, reroofing, ventilation awareness, drainage awareness, and residential building requirements.

Exam Room Approved Books

• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  Allowed into the exam room for construction safety, fall protection, ladder safety, scaffold safety, personal protective equipment, hand and power tools, material handling, housekeeping, roof work hazards, and jobsite safety questions.
• International Building Code, 2018
  Allowed into the exam room for commercial and general building code questions involving roof assemblies, roof coverings, reroofing, fire classification awareness, drainage awareness, waterproofing awareness, materials, and building safety provisions.
• International Residential Code for One- and Two-Family Dwellings, 2018
  Allowed into the exam room for residential code questions involving one- and two-family dwelling roofing provisions, roof coverings, roof assemblies, underlayment, flashing, reroofing, ventilation awareness, drainage awareness, and residential building requirements.

Test Information and Study Materials

The Arizona CR-42 exam requires preparation across estimating, plan reading, surface preparation, steep-slope roofing, low-slope roofing, built-up roofing awareness, waterproofing awareness, roofing components, safety, repairs, reroofing, residential code, commercial building code, and OSHA safety. Candidates should use the highlighted and tabbed books as part of a broader study plan that includes trade review and reference practice.

OSHA preparation should include fall protection, ladders, scaffolds, personal protective equipment, hand and power tools, material handling, housekeeping, electrical hazard awareness, struck-by hazards, caught-between hazards, weather exposure awareness, roof edge hazards, openings, and general construction safety. Roofing work often involves elevation changes, roof edges, steep slopes, ladders, hoisting materials, hot surfaces, sharp materials, and active jobsite conditions.

International Building Code preparation should include commercial roof assemblies, roof coverings, reroofing provisions, fire classification awareness, roof drainage awareness, waterproofing awareness, materials, commercial building requirements, roof access coordination, and general building safety. Candidates should practice locating roofing-related code topics using the table of contents, index, definitions, and chapter organization.

International Residential Code preparation should include one- and two-family dwelling roofing provisions, roof coverings, underlayment, flashing, roof ventilation awareness, reroofing, sheathing awareness, roof slope awareness, drainage awareness, and residential roof system requirements. Residential roofing questions may require candidates to connect field experience with IRC roofing provisions.

Estimating and plan reading preparation should include roof measurements, slope awareness, pitch, area calculations, waste factors, materials, flashing quantities, underlayment, fasteners, roof components, penetrations, valleys, ridges, hips, edges, and job sequencing. Candidates should understand how roof geometry affects materials, labor planning, and safety planning.

Surface preparation and planning should include substrate evaluation, deck condition, tear-off awareness, existing roof evaluation, moisture awareness, cleanup, underlayment planning, material staging, weather planning, access, and protection of the property. Proper preparation supports both code compliance and long-term roof performance.

Steep-slope roofing preparation should include shingles, tile awareness, underlayment, flashing, valleys, hips, ridges, eaves, rakes, drip edges, fasteners, roof penetrations, ventilation awareness, drainage, and repair conditions. Steep-slope work requires careful attention to water-shedding details and fall protection.

Low-slope roofing preparation should include built-up roofing awareness, membrane system awareness, roof drainage, slope to drain, insulation awareness, roof penetrations, curbs, parapets, edge metal, flashing, expansion awareness, maintenance access, and waterproofing details. Commercial roofing often includes low-slope systems that rely on drainage and watertight seams rather than simple water-shedding slope.

Built-up roofing and waterproofing awareness should include layers, surfacing, flashing, drainage, penetrations, transitions, material compatibility awareness, and protection of roof assemblies. Candidates should understand the purpose of layered roof systems and the importance of proper detailing around transitions.

Roofing components preparation should include underlayment, flashing, drip edges, vents, ridges, hips, valleys, fasteners, roof drains, scuppers where applicable, counterflashing, roof jacks, curbs, sealants, and edge details. Many roofing problems occur at transitions, penetrations, and edges, so component knowledge is important for exam preparation.

Repair and reroofing preparation should include evaluating existing roof conditions, removing damaged materials, protecting the structure, matching materials where applicable, code considerations, overlay awareness, flashing replacement, leak investigation, deck repair awareness, cleanup, and customer communication. Reroofing questions may require candidates to consider existing roof conditions and code provisions together.

Material handling preparation should include loading, staging, hoisting awareness, distribution of materials, protection from weather, safe lifting, roof access, and maintaining clear walking paths. Roofing materials can be heavy, sharp, fragile, or heat-sensitive, so handling and staging should be planned carefully.

Residential jobsite preparation should include occupied homes, landscaping protection, driveway access, tear-off debris, noise, weather, exterior finishes, skylights, chimneys, vents, gutters, and cleanup. Commercial jobsite preparation should include building access, public protection, roof-mounted equipment, tenant coordination, larger crews, safety plans, and coordination with other contractors.

Using highlighted and tabbed books effectively requires practice. Candidates should spend time opening each reference, locating the highlighted areas, reviewing the tabs, reading surrounding safety or code language, and understanding why each section matters. Tabs and highlighting are tools for navigation, not a substitute for learning the material.

During study, candidates should practice identifying the best reference for each topic. A safety question may point to OSHA. A commercial roof assembly, fire classification, reroofing, or general building code question may point to the International Building Code. A residential roofing, underlayment, roof covering, or one- and two-family dwelling question may point to the International Residential Code. A trade-practice question may require roofing knowledge supported by careful review of common jobsite conditions. Knowing which book to open first can save valuable exam time.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps Arizona contractor candidates prepare with organized study support, trade-focused review, reference navigation tools, and practical exam preparation resources. For the Arizona Roofing Residential / Commercial Contractor (CR-42) exam, this highlighted and tabbed package supports candidates by providing the listed books allowed into the exam room in an organized format.

Many experienced roofing professionals understand field work but still need support with the open-book testing format. Contractor exams require careful reading, time management, and the ability to connect each question to the correct safety standard, building code section, residential code provision, or trade concept. Highlighted and tabbed references can help candidates build a more efficient study routine and become more comfortable navigating the books.

1 Exam Prep prepares books with the exam experience in mind. The goal is to make it easier for candidates to study from the same references they will rely on during the exam. Candidates can use the tabs and highlighting to review major subjects, practice locating information, and build confidence with the organization of OSHA, the International Building Code, and the International Residential Code.

This package is promotional but practical. It does not guarantee a passing score, license approval, state approval, or any exam outcome. It gives candidates organized exam-room reference books that can support study, review, and open-book preparation for the Arizona CR-42 roofing residential/commercial contractor exam.

FAQ Section

Who is this package for?

This package is for candidates preparing for the Arizona Roofing Residential / Commercial Contractor (CR-42) exam who need the listed highlighted and tabbed books allowed into the exam room.

What books are included in this package?

This package includes Code of Federal Regulations - 29 CFR Part 1926 (OSHA), International Building Code, 2018, and International Residential Code for One- and Two-Family Dwellings, 2018.

Are these books highlighted and tabbed?

Yes. This package is for highlighted and tabbed books allowed into the exam room for the Arizona CR-42 roofing residential/commercial contractor exam.

How long should I allow for order processing?

Please allow up to 15 business days for tabbed and highlighted books allowed into exam package orders.

Is the Arizona CR-42 exam open book?

Yes. The Arizona CR-42 roofing residential/commercial contractor exam is open book and allows approved references into the examination center.

How many questions are on the Arizona CR-42 exam?

The Arizona CR-42 roofing trade exam includes 50 questions.

How much time is allowed for the exam?

The exam allows 120 minutes.

What score is needed to pass?

The minimum passing score is 70%.

What subjects should I study for the CR-42 exam?

Candidates should study estimating, plan reading, surface preparation, steep-slope roofing, low-slope roofing, built-up roofing awareness, waterproofing awareness, roofing components, safety, repairs, reroofing, IBC roofing provisions, IRC roofing provisions, and OSHA safety.

Why is OSHA included?

OSHA is included because roofing work can involve construction safety topics such as fall protection, ladders, scaffolds, personal protective equipment, hand and power tools, material handling, housekeeping, roof edge hazards, and jobsite safety.

Why are both the IBC and IRC included?

The International Building Code supports commercial and general building code topics, while the International Residential Code supports residential roofing topics for one- and two-family dwellings.

Does this package include roofing manuals or installation guides?

No. This package includes the listed exam-room books only: OSHA 29 CFR Part 1926, International Building Code 2018, and International Residential Code 2018.

Do highlighted and tabbed books replace studying?

No. Highlighted and tabbed books support reference navigation, but candidates should still study the trade topics, practice using the references, and review exam-style questions before test day.

Can these books be written in during the exam?

No. References may be highlighted, underlined, annotated, and indexed before the exam, but they may not be written in during the examination session.

Are temporary tabs allowed?

No. Permanent tabs are allowed. Temporary removable tabs are not allowed in the examination center.

Does this package guarantee that I will pass?

No. This package supports preparation and reference navigation. It does not guarantee a passing score, license approval, state approval, or any exam outcome.