41. Billy Ray is installing 24 inch tapersplit shakes. Billy Ray should use
42. Cap flashing should extend into the mortar joint a minimum of how many inches?
43. Closed-cut valley work requires the end shingle
44. Cold-applied bitumen emulsions should be applied at a rate of how many gallons per square?
45. Cold-applied bitumens should be applied at a rate of how many gallons per square?
46. Commercial standard slates up to 18 inches long should normally be fastened with penny nails.
47. Continuous flashing over unsealed underlayment requires
48. Corrosion resistant drip edges should extend how many inches back from the edge?
49. Corrosion resistant should be used when blocking is not used.
50. counter batten system of 1 X 2 should be mounted vertically
MCQ Multiple Choice Questions and Answers on Roofing
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Roofing Question and Answer
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