Snap a couple of pointers just a bit inside the perimeter of your ridge And so the traces get covered up whenever you’re performed. Nail Every single shingle on each side about 1 inch earlier mentioned the overlap seam. The felt is utilized in overlapping layers to kind a barrier https://dailyspecter.com/4-things-to-know-about-roof-repairs-in-naperville-il-expert-tips-and-advice/