DuraVent DuraFlex 304 7" x 50' Stainless Steel Length steel-cleanout-door 800 ft² under mild temperature

800 ft² under mild temperature conditions

000 20" 18" SS Log Accessory Kit N/A 50 70

the 8" Flex Venting Kit enhances comfort while reducing energy waste

Use for standard and high-wind through-the-wall termination

and charming curves both draw the eye and allow the Castlemore™ to blend seamlessly into its surroundings

DuraVent DuraFlex 304 7" x 50' Stainless Steel Length steel-cleanout-door 800 ft² under mild temperatureDuraFlex 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