SC Roofing Contractor Exam
SC Roofing Contractor Exam
EXAM COVERAGE
1. Safety — OSHA 29 CFR 1926 fall protection, PPE, hazard communication,
scaffolding, ladder safety, and job site hazard identification for roofing
operations.
2. Roofing Substrate — Roof deck types, structural integrity, substrate
preparation, moisture content, nailing surfaces, and underlayment
requirements.
3. Steep Roofing — Asphalt shingles, clay tile, concrete tile, slate, wood shakes,
underlayment, flashing, ventilation, and installation methods for slopes
exceeding 4:12.
, 4. Metal Panel Roofing — Standing seam, through-fastened, architectural metal
panels, clip spacing, thermal movement, and panel attachment requirements.
5. Metal Flashing — Sheet metal flashing fabrication, installation techniques,
valleys, counterflashing, base flashing, and edge metal details.
6. Roofing Repairs — Diagnostic procedures, leak detection, membrane repair,
shingle replacement, and warranty considerations.
7. Elastomeric Roofing — EPDM, TPO, PVC single-ply membrane installation,
seaming methods, attachment systems, and membrane repair.
8. Built-Up Bituminous Roofing — BUR systems, ply layers, hot-mopping,
modified bitumen, surfacing, and insulation attachment.
9. Roofing Design and Estimating — Roof pitch calculations, square footage,
waste factors, material takeoffs, and reading construction documents.
10. Project Management and Documentation — Contract requirements,
specifications, warranty compliance, safety audits, and communication
protocols.
,SC Roofing Contractor Exam
SC Roofing Contractor Exam
SC Roofing Contractor Exam
SC Roofing Contractor Exam
SC Roofing Contractor Exam
200 EXAM QUESTIONS
1. What is the primary purpose of installing a vapor barrier within a roofing
assembly on a commercial building project?
, A. To increase the structural load capacity of the roof deck
B. To prevent moisture migration into the insulation and building interior
C. To improve the fire resistance rating of the entire roof system
D. To provide additional wind uplift resistance for membrane attachment
Correct Answer: B
Explanation:
Choice A: Vapor barriers do not enhance structural load capacity; they serve
moisture control functions.
Choice B: Vapor barriers prevent warm, moist interior air from migrating
upward into insulation where condensation can occur.
Choice C: Fire ratings are achieved through specific assembly components
and testing, not vapor barriers.
Choice D: Wind uplift resistance is provided by attachment methods and
fasteners, not vapor barriers.
SC Roofing Contractor Exam
EXAM COVERAGE
1. Safety — OSHA 29 CFR 1926 fall protection, PPE, hazard communication,
scaffolding, ladder safety, and job site hazard identification for roofing
operations.
2. Roofing Substrate — Roof deck types, structural integrity, substrate
preparation, moisture content, nailing surfaces, and underlayment
requirements.
3. Steep Roofing — Asphalt shingles, clay tile, concrete tile, slate, wood shakes,
underlayment, flashing, ventilation, and installation methods for slopes
exceeding 4:12.
, 4. Metal Panel Roofing — Standing seam, through-fastened, architectural metal
panels, clip spacing, thermal movement, and panel attachment requirements.
5. Metal Flashing — Sheet metal flashing fabrication, installation techniques,
valleys, counterflashing, base flashing, and edge metal details.
6. Roofing Repairs — Diagnostic procedures, leak detection, membrane repair,
shingle replacement, and warranty considerations.
7. Elastomeric Roofing — EPDM, TPO, PVC single-ply membrane installation,
seaming methods, attachment systems, and membrane repair.
8. Built-Up Bituminous Roofing — BUR systems, ply layers, hot-mopping,
modified bitumen, surfacing, and insulation attachment.
9. Roofing Design and Estimating — Roof pitch calculations, square footage,
waste factors, material takeoffs, and reading construction documents.
10. Project Management and Documentation — Contract requirements,
specifications, warranty compliance, safety audits, and communication
protocols.
,SC Roofing Contractor Exam
SC Roofing Contractor Exam
SC Roofing Contractor Exam
SC Roofing Contractor Exam
SC Roofing Contractor Exam
200 EXAM QUESTIONS
1. What is the primary purpose of installing a vapor barrier within a roofing
assembly on a commercial building project?
, A. To increase the structural load capacity of the roof deck
B. To prevent moisture migration into the insulation and building interior
C. To improve the fire resistance rating of the entire roof system
D. To provide additional wind uplift resistance for membrane attachment
Correct Answer: B
Explanation:
Choice A: Vapor barriers do not enhance structural load capacity; they serve
moisture control functions.
Choice B: Vapor barriers prevent warm, moist interior air from migrating
upward into insulation where condensation can occur.
Choice C: Fire ratings are achieved through specific assembly components
and testing, not vapor barriers.
Choice D: Wind uplift resistance is provided by attachment methods and
fasteners, not vapor barriers.
