100+ Free HI Roofing Contractor Practice Questions

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What is the correct procedure for storing roofing materials on a job site in Hawaii?

No special procedures needed

Distribute evenly over structural supports, protect from weather and UV, limit stack heights

Stack anywhere on the roof

Store all materials on the ground only

to track

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ArticleFree Roofing Contractor Practice Test by State 2026: 1,900+ Questions22 min read

2026 Statistics

Key Facts: HI Roofing Contractor Exam

75%

Passing Score

DCCA-PVL

100 Q

Practice Questions

OpenExamPrep

2 hrs

Exam Time

Prometric

50 Q

Exam Questions

Prometric

4 years

Supervisory Experience

DCCA-PVL

Hawaii requires roofing and waterproofing contractors to pass the C-42 trade exam. The exam covers steep- and low-slope systems, BUR, waterproofing, asphalt/wood/tile, shingles, shakes, components, repairs, and OSHA safety for Hawaii conditions.

Sample HI Roofing Contractor Practice Questions

Try these sample questions to test your HI Roofing Contractor exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which agency oversees contractor licensing in Hawaii?

A.Hawaii Department of Commerce

B.Hawaii DCCA Professional & Vocational Licensing Division (PVL)

C.Hawaii Department of Labor

D.Hawaii Building Safety Division

Explanation: The Hawaii Department of Commerce and Consumer Affairs (DCCA), Professional & Vocational Licensing Division (PVL), oversees contractor licensing in Hawaii. The Contractors License Board under PVL issues licenses, investigates complaints, and enforces Hawaii Revised Statutes Chapter 444.

2What is the Hawaii roofing contractor license classification code?

A.C-40

B.C-42

C.C-44

D.C-46

Explanation: The C-42 classification is Hawaii's designation for Roofing and Waterproofing contractors. This license authorizes the installation, repair, and maintenance of all roofing and waterproofing systems on residential and commercial structures throughout the state.

3How many years of supervisory experience are required for a Hawaii C-42 roofing license?

A.2 years

B.3 years

C.4 years

D.5 years

Explanation: Hawaii requires 4 years of supervisory roofing experience to qualify for the C-42 Roofing and Waterproofing contractor license. This experience must be verified and documented, demonstrating competency in overseeing roofing and waterproofing projects.

4What is the minimum passing score for the Hawaii C-42 roofing trade exam?

A.60%

B.65%

C.70%

D.75%

Explanation: A minimum score of 75% is required to pass the Hawaii C-42 Roofing and Waterproofing contractor trade exam. This is higher than many other states' contractor exams, reflecting Hawaii's strict licensing standards.

5Which testing administrator delivers the Hawaii C-42 roofing exam?

A.PSI

B.Pearson VUE

C.Prometric

D.NASCLA

Explanation: Prometric administers the Hawaii C-42 Roofing and Waterproofing contractor trade exam on behalf of the Hawaii DCCA-PVL. Candidates schedule their exam through Prometric's testing centers or online scheduling system.

6What is the primary purpose of roof decking?

A.To provide insulation

B.To serve as the structural base for roofing materials

C.To act as a vapor barrier

D.To channel water to drains

Explanation: Roof decking serves as the structural base or substrate to which roofing materials are attached. It transfers the weight of roofing materials and environmental loads to the structural framing. In Hawaii, common decking materials include plywood, OSB, and concrete, with consideration for moisture resistance in the tropical climate.

7What minimum roof slope is typically classified as 'steep-slope' roofing?

A.2:12

B.3:12

C.4:12

D.6:12

Explanation: A slope of 3:12 (3 inches of rise per 12 inches of horizontal run) or greater is generally classified as steep-slope roofing. Slopes below 3:12 are considered low-slope. This classification determines which roofing materials and installation methods are appropriate for the application.

8Which roofing material is especially popular on steep-slope residential roofs in Hawaii due to its wind resistance?

A.Three-tab asphalt shingles

B.Concrete or clay tile

C.Roll roofing

D.Wood shakes

Explanation: Concrete and clay tile roofing is especially popular in Hawaii for steep-slope residential applications due to its excellent wind resistance, long lifespan, and resistance to the tropical climate. Tiles can withstand Hawaii's high winds and salt air better than many other materials.

9What does BUR stand for in roofing terminology?

A.Building Under Repair

B.Built-Up Roofing

C.Base Underlayment Roof

D.Bitumen Utility Reinforcement

Explanation: BUR stands for Built-Up Roofing, a low-slope roofing system consisting of alternating layers of bitumen (asphalt or coal tar) and reinforcing fabrics (felts). BUR systems are finished with a flood coat and aggregate or a cap sheet and are common on commercial buildings in Hawaii.

10What is the primary function of roof flashing?

A.To add aesthetic appeal

B.To prevent water infiltration at joints and transitions

C.To provide structural support

D.To increase insulation value

Explanation: Flashing prevents water infiltration at vulnerable joints, transitions, and penetrations in the roof system. It is installed at areas such as valleys, chimneys, walls, vents, and roof edges. In Hawaii's heavy rainfall environment, proper flashing installation is critical.

About the HI Roofing Contractor Exam

The Hawaii C-42 Roofing and Waterproofing contractor exam covers estimating, surface preparation, steep-slope and low-slope roofing including BUR and waterproofing, asphalt/wood/tile roofing, shingles and shakes, roofing components, repairs, and OSHA safety.

Questions

50 scored questions

Time Limit

2 hours

Passing Score

75%

Exam Fee

$200 (Prometric (for Hawaii DCCA-PVL))

HI Roofing Contractor Exam Content Outline

30%

Steep/Low Slope Roofing, BUR & Waterproofing

Built-up roofing, single-ply, modified bitumen, waterproofing membranes and coatings

15%

Asphalt, Wood & Tile Roofing

Asphalt shingle installation, wood shakes and shingles, clay and concrete tile systems

15%

Roofing Components

Flashing, vents, drains, underlayment, vapor barriers, insulation, fasteners

12%

OSHA Safety

Fall protection, OSHA roofing standards, hot-work safety, PPE, hazard communication

10%

Estimating & Plan Reading

Blueprint reading, material takeoffs, roof area calculations, specifications

10%

Surface Preparation

Deck inspection, substrate requirements, moisture testing, tear-off procedures

Repairs & Reroofing

Leak diagnosis, overlay vs. tear-off, patch repairs, reroofing code requirements

How to Pass the HI Roofing Contractor Exam

What You Need to Know

Passing score: 75%
Exam length: 50 questions
Time limit: 2 hours
Exam fee: $200

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

HI Roofing Contractor Study Tips from Top Performers

1Focus on steep- and low-slope roofing systems — they are the largest portion of the exam

2Study BUR application methods and waterproofing membrane installation for Hawaii's tropical climate

3Know the differences between asphalt shingles, wood shakes, and tile roofing installation

4Master OSHA fall protection requirements — Hawaii enforces a 75% passing threshold

5Learn roofing component functions: flashing, underlayment, drainage, and wind-resistant fastening

Frequently Asked Questions

What does the Hawaii C-42 roofing exam cover?

The HI C-42 exam covers steep- and low-slope roofing, BUR, waterproofing, asphalt/wood/tile roofing, shingles and shakes, roofing components, estimating, surface preparation, repairs, and OSHA safety.

What is the passing score for the HI C-42 roofing exam?

A minimum score of 75% is required to pass the Hawaii C-42 Roofing and Waterproofing contractor trade exam.

How many questions are on the HI roofing contractor exam?

The Hawaii C-42 roofing trade exam has 50 questions with a 2-hour time limit.

What experience is needed for a Hawaii roofing contractor license?

Hawaii requires 4 years of supervisory roofing experience to qualify for the C-42 Roofing and Waterproofing contractor license.