DuraVent DuraTech 7" x 18" Galvalume Double-Wall All-Fuel Chimney Pipe w41.125 heavy duty 1

heavy duty 1

Adjustable Pipe

The Tempered Glass construction is exceptionally durable and will allow heat to radiate out from the fireplace into the room while lasting for many years

If the price of natural gas is

DuraVent DuraTech 7" x 18" Galvalume Double-Wall All-Fuel Chimney Pipe w41.125 heavy duty 1With 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. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTechs sleek 1" wall design provides for easy installations through 16" on