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 small but important component in many roofing and siding systems. It’s a folded metal piece shaped like the letter “Z” that directs water away from vulnerable connections—particularly where siding meets roofing or where two horizontal surfaces overlap. In simple terms, … Read more