4x8x2" Zip System R9 Sheathing

Achieve superior energy efficiency and structural performance with 4' x 8' x 2" ZIP System™ R9 Sheathing from Huber. This innovative wall sheathing panel combines a structural wood panel, built-in water-resistive barrier, and R-9 continuous foam insulation—all in one easy-to-install product.

ZIP System R9 Sheathing streamlines the building envelope by eliminating the need for separate housewrap and exterior insulation, saving time and labor on-site. The integrated ZIP System™ Tape seals seams for a tighter, more energy-efficient building envelope that helps reduce air leakage and moisture intrusion.

Perfect for residential or light commercial construction, this 2" thick panel delivers enhanced thermal performance, moisture protection, and structural strength—making it a go-to choice for high-performance builds.

Features:

Dimensions: 4' x 8' x 2" (R-9 continuous insulation)

Manufacturer: Huber Engineered Woods

Combines structural panel, water-resistive barrier, and insulation

Saves time with integrated sheathing and moisture protection

Helps reduce air leaks and improve energy efficiency

Ideal for high-performance residential and light commercial projects

Available now at Rice Lumber in Shelburne, Vermont—your source for ZIP System™ sheathing and building materials.