DuraVent 6" DuraTech Class A Chimney Pipe - Double Wall Adjustable Roof Support

6" DuraTech Collection Adjustable Roof Support Warranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer. Designed to support the DuraTech Chimney and allows the chimney to pass through the roof and extend down the ceiling. Ideal for cathedral ceilings and free-standing appliance installations. Supports a maximum total chimney length of 45' above and 20' below Roof Support. Adjustable to different roof pitches. Features: Inner Diameter: Adjustable 8" to 10" Bracket Length: 6" Trim Collar Not Included With a Thermal Tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool, while ensuring high flue gas temperatures for optimum draft performance. 5”-8” DuraTech is a double-wall, all-fuel chimney system for use withwood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and ...