OATEY 12805 .5-2.5IN VERT SD-FLSHG

Sideflash vertical flashings provide a professional-grade solution for sealing utility penetrations through exterior walls. Engineered to integrate into the building envelope, this system is installed behind house wrap or building paper to ensure a water-tight barrier against the elements. The design features a rigid panel paired with a flexible elastomeric collar that conforms securely around piping, electrical lines, and other utility conduits. By creating a continuous seal, it helps protect the structural integrity of the wall assembly from moisture intrusion. This component is designed for both residential and commercial construction projects, offering protection for wall penetrations against leaks and environmental exposure.