Did you know there are seven layers to a fully-functioning roofing system? In this series, we’re covering all of these layers to provide you with a solid understanding of what a durable, dependable roofing system looks like. This way, when you’re choosing a roofing contractor for a roof replacement, you’ll be better prepared to ask specific questions, and identify any red flags (IE: if the contractor is not planning on providing all seven roofing layers).  That said, thus far in the series, we’ve covered: Part 1: The Importance of Leak Barriers Part 2: Roof Deck Protection Part 3: Starter Strip Shingles In Part 4 of the series, we’re shifting our attention to rooftop accessories, which can further enhance the finished look of a replacement roof while assisting in protecting against leaks. Before we begin discussing roofing accessories, it’s important to mention that at Legacy Exteriors our asphalt roofing brand of choice is GAF. They’re America’s #1 roofing company because of the high level of quality and durability their roofing systems provide. That said, make sure