DuraVent DuraFlex Pro 8" x 40' Stainless Steel Custom Length w16.75 our frames are lightweight enough

our frames are lightweight enough for a single person to handle

DuraChimney II is a double-wall

compressive

(25mb) Height 34

DuraVent DuraFlex Pro 8" x 40' Stainless Steel Custom Length w16.75 our frames are lightweight enoughDuraFlex Pro is the ultimate in flexible steel liners for strength and flexibility. It features 20% more stainless steel per foot compared to other liners on the market. Its extreme flexibility facilitates problem free installations where multiple offsets are needed. DuraFlex Pro is available in 3 through 12 diameters in lengths, kits and custom lengths. DuraFlex Pro is manufactured utilizing highly corrosion resistant 316 Stainless Steel. Listed to