RD Olson Construction, a California-based builder, shows how to install DELTA®-VENT SA on one of their high-rise construction projects. DELTA®-VENT SA is a vapor permeable air- and water-resistive barrier that prevents moisture from getting into the wall system, eliminating the risk of mold and protecting it for years to come. Watch step by step as this straightforward, simple installation of DELTA®-VENT SA is completed from measuring the walls to applying the barrier.
