Produce a 1 to two-inch cut with tin snips on the bend in the first step flashing. Run a bead of sealant about the corner fringe of the dormer flashing, then operate that phase flashing past the dormer flashing the same length you made your Lower. Along with your hammer, https://bestemsguide.com/the-top-residential-roofing-companies-in-chicago-il-trusted-experts-for-your-home/