1.5.zip Site

The 1.5-inch panel is a composite material consisting of three primary layers:

: A factory-applied water-resistive and air barrier on the exterior face. Key Performance Metrics: R-Value : Provides a thermal resistance of R-6.6 . 1.5.zip

: When properly taped, ZIP walls can achieve air change rates of 1.5.zip

Technical Analysis of 1.5-Inch ZIP System R-Sheathing in Modern Building Envelopes 1. Introduction 1.5.zip

: The overlay typically provides a permeance level of 12–16 perms , allowing the panels to "breathe" and dry out.

: A layer of high-quality OSB that provides shear strength.