While "2018-01.zip" isn't the product name, the was a major topic in January 2018 construction reviews (e.g., Sovereign Construction Services ).
The weather barrier is integrated into the panels, so it won't blow off in high winds. 2018-01.zip
An integrated structural roof and wall system with a built-in water-resistive barrier. Review Highlights: While "2018-01
Eliminates the need for traditional house wrap, significantly speeding up installation. While "2018-01.zip" isn't the product name