I&e Roofing & Construction for Dummies To stop this, the side of the starter roof shingles ought to expand past the drip edge. How much? "Beginner shingles should overhang the eaves and rake edge by inch to inch," https://montyqdth142945.bloggerswise.com/47394965/i-e-roofing-construction-things-to-know-before-you-get-this