For moisture and air barrier management, look to DuPont Weatherization Systems. DuPont™ Tyvek® commercial air barriers play an integral role in the leading weather protection system by controlling airflow and temperature, holding out bulk water, and allowing interior moisture vapor to escape. Additionally, DuPont™ Tyvek® moisture and air barriers may contribute toward U.S. Green Building Council LEED® points by helping reduce the energy needed to heat and cool buildings. 

DuPont™ Tyvek® weather barrier products are backed by a limited warranty from DuPont, which includes a documented job-site service package conducted by a DuPont™ Tyvek® Specialist. The Specialist attends pre-job meetings, conducts site visits and helps to ensure that DuPont™ Weatherization Systems are installed properly. All supported by the nationwide DuPont™ Tyvek® Specialist Network dedicated to keeping up with trends and supporting you before, during and after construction.

Our DuPont™ Tyvek® weather barriers include: