DuraVent DuraVent 5" Inner Diameter - DuraTech Class A Chimney Pipe - Double Wall - 14" Square Trim Collar for Round Support Box

DuraTech Collection 5"-6" Class A Chimney Pipe Square Trim Collar for Square Support Box Warranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer. The DuraTech 5"-6" Class A Chimney Pipe Square Trim Collar for Square Support Box conceals the gap between the Round Ceiling Support Box and the ceiling cutout. Trim collar is painted black. Features: Inner Diameter: 9-1/8" Dimensions: 14" x 14" Trim Collar Thickness: 1/2" With a ...