Z Flashing for Roofing: What It Is and Why It\\\\\\\’s Used
Z Flashing for Roofing: What It Is and Why It’s Used Z flashing is a simple-looking strip of metal that plays a big role in keeping a roof and exterior wall watertight. If you’ve ever noticed a thin metal piece between siding and a roofline, that was likely Z flashing. Despite being small and unobtrusive, … Read more