Air Vent Covers & Ducts Universal

DuraVent 46DVA-WTU 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 more→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 product that looks elegant in any interior. DirectVent Pro is a unitized, c…

Metalbest RSK Universal Class A Roof Support Bracket Universal Class A Roof Support BracketAn ideal support assembly for freestanding fireplaces and open cathedral ceiling installations. Fits all roof more→pitches and requires only simple framing. Mounts easily onto top of roof through opening that allows 2" clearance. Maximum length of chimney which can be suspended below is 20´. Maximum total length is 30´. This kit contains the roof brackets and hardware, but does not come with the pipe section (for pipe section order an RSP). The brackets may be assembled to any standard pipe length at any desired height. Locking bands must be used at each pipe joint.Features:Materials: Stainless steelClearance: 2"…