DuraVent DuraFlex SW 4" x 80' Stainless Steel Custom Length o10.188 1" Finishing Trim Kit

1" Finishing Trim Kit

creating a cohesive outdoor space

Fuel Type: Uses dry cordwood with a recommended maximum log length of 17 inches​

For best results a blower is recommended

DuraVent DuraFlex SW 4" x 80' Stainless Steel Custom Length o10.188 1" Finishing Trim KitDuraFlex SW is a smooth inner wall, flexible stainless steel chimney liner. The smooth inner wall provides for no output reduction allowing for full appliance efficiency. Smooth wall construction eliminates ridges that restrict flue gas flow and collect deposits. The lack of ridges facilitates cleaning and maintenance. DuraFlex SW is ideal for relining masonry chimney for wood and gas burning appliances. Listed to UL 1777. What's Included Length