DuraVent DuraVent 5" x 8" DirectVent Pro - Galvanized Counter Flashing with 5 x 8" Inner Diameter

5x8 DirectVent Pro Counter FlashingDirectVent Pro is a unitized, coaxial venting system designed for use with direct vent gas or propane stoves, heaters, and fireplaces. Stunning design and Engineered Excellence utilizing state-off-the-art manufacturing. DirectVent pro features tight inner connections for a superb performance, with no gaskets or sealants required (unless specified by the manufacturer). Low-profile locks and no hems or beads allow for a beautiful product that looks elegant in any interior...