$IVDN: "One reason for the accelerating interest in Insultex House Wrap® appears to be related to new building codes going into effect across the US which require higher insulation performance standards. Insultex House Wrap® meets or exceeds these standards where many competitive products do not."
Source:
https://www.globenewswire.com/news-release/20...Value.html

Our Insultex House Wrap (TM) meets or exceeds the highest building codes for energy efficiency with its unmatched R-6 Rating. New and more stringent codes going into effect for 2024 mean Insultex (TM) is the very best choice available. Learn more at http://insultexhousewrap.com