Exam (elaborations)
C39 Test 5 Study Questions and Correct Answers
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4' = 1" A 1/4" scale refers to: 1/4" = 1" 1/4" = 4' 4' = 1" 4' = 1' lay 15-pound underlayment What should you do before you install metal valley flashing? extend the metal 24" beyond the eave lap the metal 8" over the lower piece lay 15-pound underlayment None of the above polystyrene boa...
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