15/16″ 4′ x 8′ ZIP System R3.6 Insulation Sheathing
- The front fights air and moisture. The back fights heat and cold. Together, they knock out the elements
- The integrated structural sheathing system meets wall bracing requirements and contributes to shear wall assemblies. Plus, the engineered wood panel provides a nailable, easy-to-flash base
- Polyisocyanurate rigid exterior insulation on the back of the structural panel reduces heat transfer to help keep homes consistently comfortable year-round
- Sealed seams with advanced acrylic ZIP System tape and ZIP System liquid flash form a continuous air and water barrier that manages water and reduces air leaks for an energy-efficient exterior
- In stock and ready for local delivery or in store pickup
*All Lumber is subject to allocation. Please chat for more details.