I&e Roofing & Construction Fundamentals Explained To stop this, the edge of the starter tile need to prolong past the drip side. How far? "Beginner roof shingles should overhang the eaves and rake side by inch to inch," https://haarisuwgo687088.blog-a-story.com/20810618/some-known-details-about-i-e-roofing-construction