DuraVent DuraFlex 304 3" x 25' Stainless Steel Length w48.875 lava rock or media

lava rock or media

Model GDIG3 Height 20

Selkirk 6"/7"/8" Insulated Wall Thimble

Includes removable tee cap for easy chimney cleaning or inspection

DuraVent DuraFlex 304 3" x 25' Stainless Steel Length w48.875 lava rock or mediaDuraFlex Pro DuraFlex 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