DuraVent DuraVent 6" Inner Diameter - DuraLiner Rigid Liner Chimney Pipe - Double Wall - 8.5" to 12" Adjustable Sleeve

DuraLiner Collection 6 Inch Chimney Relining Adjustable Sleeve from 8-1/2 Inch to 12 InchWarranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer. This DuraLiner 6 Inch Chimney Relining Adjustable Sleeve from 8-1/2 Inch to 12 Inch efficiently helps venting of heating appliances while protecting masonry chimneys from the damaging effects of flue gas. Use for rear stove exits. Sleeve adjusts from 8 1/2” to 12”.Features:Inner D...