AZ-ROOF Cheat Sheet 2026: One-Page Review of Must-Know Facts

Exam Snapshot: The Numbers to Memorize

Before you touch a single practice question, lock in the mechanics of the Arizona Roofing Contractor Trade Exam (AZ-ROOF). The official exam is CR-42 Roofing (Residential/Commercial), administered by PSI on behalf of the Arizona Registrar of Contractors (AZ ROC). Every candidate should be able to recite these numbers without hesitation:

• 50 questions total on the CR-42 exam
• 120-minute time limit
• 70% passing score required
• PSI's current outline was revised June 8, 2023
• Item counts across the six domains: 5, 5, 20, 10, 6, and 4

This isn't trivia - it's how you budget your test-day time and your study hours. With 50 questions in 120 minutes, you have roughly two and a half minutes per question, which is generous if you know the material and tight if you're guessing. For a deeper walkthrough of what "passing" actually requires, see the AZ-ROOF Passing Score 2026 guide, and for a broader difficulty assessment check How Hard Is the AZ-ROOF Exam?

Domain Breakdown by Item Count

The CR-42 outline splits into six content areas, and they are not weighted evenly. Understanding the exact distribution tells you where to spend your limited study hours. For the full explanation of each domain's scope, the AZ-ROOF Exam Domains 2026 guide goes deeper than this cheat sheet can - but here's the compressed version.

Notice that Domain 3 alone accounts for 20 of the 50 questions - 40% of the exam. If your study time isn't proportional to that weighting, you're studying inefficiently. This is the single most important structural fact on this cheat sheet.

Reference Rules: What You Can and Can't Bring

The CR-42 exam is partly open book, and mixing this up on test day can cost you time or, worse, get materials confiscated. Know the distinction cold.

Permitted in the Testing Room

• The listed OSHA 29 CFR Part 1926 materials
• IBC or IRC editions - 2009, 2012, 2015, or 2018
• A silent, nonprinting, nonprogrammable calculator

Study-Only - Not Allowed in the Exam Room

• Roofing Construction & Estimating
• The listed NRCA manuals

These are excellent references for building your knowledge base, but PSI will not let you bring them into the testing session. Treat them as prep material only.

Licensing Mechanics Beyond the Exam

Passing CR-42 is only one piece of getting licensed. The Arizona Registrar of Contractors requires a separate Statutes and Rules Examination (SRE) as its own licensing component - don't confuse the two exams or assume one covers the other.

On the experience side, the qualifying party's statutory baseline is four years of trade experience, including at least two years within the last ten. Authorized training-credit, reduction, and documentation-waiver provisions exist, so not everyone needs the full four years documented the same way. If you want a full walkthrough of who qualifies and how, see AZ-ROOF Requirements 2026: Eligibility, Prerequisites & How to Qualify.

A few other mechanics that trip people up:

• Required written exams generally must be taken within two years before the license application is submitted.
• Licensing also involves business eligibility review, applicable background checks, and maintaining the required bond.
• The license is issued to the business, not to the individual qualifying party - a distinction that matters if you change employers or business structures later.

Fee Cheat Sheet

Fees aren't part of the exam content, but they're part of the total cost of holding an active license, and candidates routinely underestimate this. The standard Specialty Dual renewal totals $650 per two-year cycle, broken down as:

• $380 renewal fee
• $270 recovery-fund assessment

For a full pricing breakdown covering exam costs alongside these renewal figures, see AZ-ROOF Certification Cost 2026: Complete Pricing Breakdown. If you're weighing whether the license pays off over time relative to the ongoing fees, Is the AZ-ROOF Certification Worth It? lays out the ROI considerations, and the AZ-ROOF Salary Guide 2026 looks at earnings potential for licensed roofing contractors.

One-Week Review Schedule

If you already studied using a full plan like the one in the AZ-ROOF Study Guide 2026, this section is your final-week condensed review - not a first-time study plan. Spend your remaining days proportional to domain weight.

Common Traps on Test Day

A handful of avoidable mistakes account for a disproportionate number of missed points on the CR-42 exam:

• Bringing the wrong references. NRCA manuals and Roofing Construction & Estimating feel like they should be allowed since you studied from them - they aren't permitted in the testing room.
• Ignoring the domain weighting. Spending equal time on Domain 6 (4 items) and Domain 3 (20 items) is a poor use of study hours.
• Under-tabbing code references. Permanent tabs are allowed and expected; scrambling through an untabbed IBC/IRC edition during a 120-minute window wastes precious minutes.
• Miscalculating the license timeline. Passing CR-42 doesn't complete licensing - the SRE, bond, and business eligibility steps still apply.
• Bringing a disallowed calculator. Only silent, nonprinting, nonprogrammable calculators are permitted - leave anything with printing or programmable functions at home.

If you want a candid assessment of where most candidates actually struggle, AZ-ROOF Pass Rate 2026: What the Data Shows and How Hard Is the AZ-ROOF Exam? both dig into this from different angles. And once you've got the fundamentals down, running timed sets on our practice test platform is the fastest way to surface which domain still needs work.

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