6x22 x 15& Duraflex Chimney Liner

This item provides 15' of the DuraFlex stainless steel chimney liner that has a diameter of 6". This liner is lightweight and its 0.006" thickness makes it stronger than so many of the market's other light liners. The DuraFlex system is the most economical liner for straight chimneys. Use the DuraFlex Insulation Sleeve in order to meet the UL 1777 standard for wood burning appliances and masonry chimneys.