The Nrca Roofing Manual: Steep Slope Roof Systems

10 Questions | Total Attempts: 97

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The Nrca Roofing Manual: Steep Slope Roof Systems

Questions and Answers
  • 1. 
    Review the image. Although these vary by product and system - what is the standard minimum for a end lap and side lap? 
    • A. 

      End Lap = 2", Side Lap = 2"

    • B. 

      End Lap = 3", Side Lap = 2"

    • C. 

      End Lap = 4", Side Lap = 4"

    • D. 

      End Lap = 4", Side Lap = 2"

  • 2. 
    Review the image and select the correct option:
    • A. 

      A = Interlocking Shingle, B = Double Laminate, C = Specialty, D = Triple, E = Multi-Tab

    • B. 

      A = Interlocking Shingle, B = Triple Laminate, C = Double Tab, D = Triple, E = Multi-Tab

    • C. 

      A = Three-Tab Shingle, B = Laminated Shingle, C = Specialty Shingle, D = Specialty Laminated, E = Interlocking Shingle

    • D. 

      A = Three-Tab Shingle, B = Laminated Shingle, C = Specialty Shingle, D = Specialty Laminated, E = DoubleLocking Shingle

  • 3. 
    Standard-sized shingles are _______ inches-wide, or __________ inches-wide for metric. Typical exposure for standard-sized shingles is ________ inches, or _______ for metric.
    • A. 

      34", 37" - 4", 5"

    • B. 

      36", 39 5/8" - 5", 5 5/8"

    • C. 

      36", 39 1/3" - 5", 5 1/3"

    • D. 

      36", 38" - 4", 6"

  • 4. 
    Starter courses are installed because they shed water that may migrate through the joints and cutouts of the shingles in the overlying first course and hold the leading edge of the first course.
    • A. 

      True

    • B. 

      False

  • 5. 
    Review the image and select the correct answer:
    • A. 

      A = 5/8", B = 1"

    • B. 

      A = 1/3", B = 1 1/2"

    • C. 

      A = 1/4", B = 1"

    • D. 

      A = 1", B = 1"

  • 6. 
    With asphalt shingle roof systems, there are three basic types of valleys:
    • A. 

      Open Valley, Modified valley, and Bituminous valley

    • B. 

      Open Valley, Modified valley, and Woven valley

    • C. 

      Open Valley, Cut valley, and Woven valley

    • D. 

      Open Valley, Closed-cut valley, and Woven valley

  • 7. 
    Review the image and select the correct option:
    • A. 

      A = Lap = 2" MIN.

    • B. 

      A = Lap = 4" MIN.

    • C. 

      A = Lap = 6" MIN.

    • D. 

      A = Lap = 8" MIN.

  • 8. 
    Review the image and select the correct option:
    • A. 

      This is an example of an Open Valley

    • B. 

      This is an example of an Closed Cut Valley

    • C. 

      This is an example of an Woven Valley

  • 9. 
    Review the image and select the correct option:
    • A. 

      A = 4", B = 2"

    • B. 

      A = 8", B = 4"

    • C. 

      A = 2", B = 4"

    • D. 

      A = 4", B = 8"

  • 10. 
    Review the image and select the correct option:
    • A. 

      A = A-Type, B = B-Type

    • B. 

      A = L-Type, B = T-Type

    • C. 

      A = T-Type, B = L-Type

    • D. 

      A = Z-Type, B = T-Type

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