Technical Analysis of 1.5-Inch ZIP System R-Sheathing in Modern Building Envelopes 1. Introduction
, significantly lower than standard OSB and housewrap combinations ( 3. Advantages in Construction 1.5.zip
: A layer of high-quality OSB that provides shear strength. Technical Analysis of 1
The is a structural wood panel with integrated water-resistive barrier (WRB), air barrier, and thermal insulation. The 1.5-inch variant is a specific configuration designed to provide a continuous thermal bridge break while maintaining structural integrity in residential and commercial framing. 2. Composition and Specifications 1.5.zip