DuraVent FasNSeal Flex 12" x 75' Stainless Steel Custom Flex Length pole-mount Riveted at all major stress

Riveted at all major stress points for durability and service

25" (H) Floor Area (37 x 28) 7

Adjusts up to 12" from a vertical wall and will allow the chimney to pass by a 12" overhang

provides a premium decorative accessory for your fireplace

DuraVent FasNSeal Flex 12" x 75' Stainless Steel Custom Flex Length pole-mount Riveted at all major stressMade from super ferritic stainless steel. Corrosion resistant. Manufactured with a sure seal locking seam for superior strength and flexibility. The smooth inner wall provides for no output reduction, allowing for full appliance efficiency, ease of cleaning and regular maintenance. The smooth inner wall optimizes gas flow, minimizes back pressure, and facilitates condensate management. Only flexible chimney liner listed to UL 1738 standard. What's