asphalt shingle roof installation 17

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Installing asphalt shingles on a roof is a straightforward but labor-intensive process. First, we strip the old roofing down to the deck, then nail down a leak barrier and felt underlayment. Each shingle gets four nails driven just right—not too deep, not too shallow—and we stagger the seams so water runs off without finding any weak spots. The hip and ridge caps are bent over carefully, and we seal all flashing with roofing cement. It takes a steady hand and an eye for straight lines, but the…