DuraVent DuraVent 7" Inner Diameter - DuraTech Class A Chimney Pipe - Double Wall - 13" x 13" Flat Ceiling Support Box

DuraTech Collection 7" Class A Chimney Pipe Flat Ceiling Support BoxWarranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer. The DuraTech 7" Class A Chimney Pipe Flat Ceiling Support Box is used to support chimney pipe and provides a positive connection between support box and chimney with a built-in twist-lock. It is designed for installation in flat ceilings only. Supports up to 60' of DuraTech Chimney. Use adapter to att...