Window-First Installation Solution

DuPont’s Tyvek IntegrationWrap is designed to integrate DuPont self-adhered window flashings with Tyvek weather-resistive barriers when the window has been installed first. Made from a coated, woven polypropylene material, the membrane incorporates additives to provide ultraviolet light resistance, though DuPont requires IntegrationWrap be covered within four months of installation. Maximum in-service temperature, according to the manufacturer, is 180°F. dupont.com