Part 2- Outdoor Zip TodayLook for "Z" marks indicating the tape has been rolled. ) perpendicular to studs, staggering 4' vertical seams by at least 24". Leave a Part 2- Outdoor zip Check for "fish-mouths" (wrinkles in the tape) that can allow water ingress. 5. Best Practices & Key Considerations Look for "Z" marks indicating the tape has been rolled This report details the installation, inspection, and best practices for the (wall and roof sheathing), aimed at creating a high-performance, airtight, and watertight building envelope. 1. Project Overview & Objective aimed at creating a high-performance No under-driven nails (prevents tape tearing) or overdriven nails (prevents structural issues). Install panels with the moisture-resistant barrier facing outward. Orient long edges ( |