The leading coated sheathing and tape system was no match for DuPont™ Tyvek® Building Envelope Solutions in the lab. But what happens when the test is scaled up to a two-story structure, constructed following DuPont’s published guidelines? Do fewer taped seams and no reverse flashing equal better protection? Watch this short video and see what happened.
Please click on the following link to see more videos and learn how DuPont™ Tyvek® weather barriers deliver excellent overall performance as compared to ZIP System® coated sheathing and tape: http://www.dupont.com/dpt/tyvek-weatherization/zip-sheathing-system.html