Zip System 7/16x4'x8' OSB Wall Sheathing

ZIP System® Wall Sheathing Panels

ZIP System® Wall Sheathing combines structural strength with a built-in weather barrier, eliminating the need for house wrap. Simply install the panels and seal the seams with ZIP System® tape to create a continuous air and moisture barrier in fewer steps.

The integrated, vapor-permeable overlay blocks liquid water while allowing walls to dry, helping reduce moisture-related issues. Its rigid air barrier also minimizes air leakage to improve energy efficiency. Designed for fast installation with no risk of wrap blow-offs, ZIP System® panels help keep projects on schedule while delivering long-lasting performance.

Key Benefits:

• Built-in water-resistant barrier — no house wrap required
• Vapor permeable to promote wall drying
• Reduces air leakage for improved energy efficiency
• Faster installation with fewer jobsite delays
• Backed by industry-leading warranties