Mastering Roofing Examinations: Asphalt Composition Shingles, Component 25

https://www.cast-bookmarks.win/understanding-roof-inspections-asphalt-composition-shingles-part-25

Area nails in the three tab roof shingles concerning 3/4 inch (1.8 centimeters) above the intermediaries, near where the tab fulfills the upper component of the roof shingles. Additionally position a nail 2 inches