DuraVent DuraVent 4" Inner Diameter - DirectVent Pro Direct Vent Pipe - Double Wall - 11" Universal Wall Thimble

DirectVent Pro Collection 4" Inner Diameter Universal Wall ThimbleProvides a complete wall-pass-through and interior firestop. Features an adjustable sleeve for an exact fit. Eliminates visible trim on exterior or wall near cap. Sized to fit all DuraVent Direct-Vent Pro’s termination caps.DirectVent Pro features tight inner connections for superb performance, with no gaskets or sealants required (unless specified by the appliance manufacturer). Low-profile locks and no hems or beads allow for a beautiful...