Roofing Practice Exam #1 2025-2026 Questions And Answers

Roofing Practice Exam #1 2025-2026 questions and answers What is the area of a plain rectangular downspout with actual dimensions of 3" x 4"? - answer>>>12.000 inches square What is the range of rib with for a wide rib steel deck? - answer>>>1-3/4" to 2-5/8" How many square feet will 5 bundles of 18" x3/8" shakes cover when applied with 1/2" spacing and an 8" exposure - answer>>>94 square feet According to roofing construction and Estimating, what in addition to underlayment is recommended to flash a full lace valley? - answer>>>36" wide roll roofing (50lbs or heavier) According to the architectural sheet metal manual, what is the minimum thickness of a 4" x 6" plain rectangular copper downspout? - answer>>>16 Oz When using step or channel flashing where a tile roof area intersects a side wall, NRCA recommends extending the flashing a minimum of ______ up the wall. - answer>>>4" inch When installing EPDM waterproofing, lay the membrane on the substrate or flat surface and allow it to relax for a minimum of ______ before use - answer>>>30 minutes Which of the following is not a potential problem of ponding water due to the lack of drainage on a low