{"product_id":"duravent-35-flex-pipe-length-duraflex-pro-stainless-steel-basic-kit","title":"DuraVent 35' Flex Pipe Length DuraFlex Pro Stainless Steel Basic Kit","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent 35' Flex Pipe Length DuraFlex Pro Stainless Steel Basic Kit\u003c\/h3\u003e\n\u003cp data-start=\"0\" data-end=\"807\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"76\"\u003eDuraVent 35' Flex Pipe Length DuraFlex Pro Stainless Steel Basic Kit\u003c\/strong\u003e is a premium flexible chimney liner system designed for superior strength, flexibility, and dependable masonry chimney relining. Featuring durable 316 stainless steel construction, DuraFlex Pro provides 20% more stainless steel per foot compared to many standard liners, delivering exceptional durability and corrosion resistance. Its extreme flexibility allows for smooth, problem-free installations in chimneys with multiple offsets, making it an ideal solution for wood stove liners, fireplace insert venting, and solid-fuel appliance applications. Available in 3-inch through 12-inch diameters, this stainless steel chimney liner is listed to UL 1777 and ULC S635 standards for trusted performance.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"809\" data-end=\"1379\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eEngineered for professional chimney restoration and venting upgrades, the DuraFlex Pro Basic Kit helps improve chimney draft, flue gas flow, and heating appliance efficiency while protecting against heat, moisture, and corrosive combustion byproducts. This 35-foot flexible chimney liner kit provides a reliable, long-lasting solution for residential and commercial chimney relining projects. With its high-quality stainless steel design and proven DuraVent performance, it ensures safe, efficient, and code-compliant venting for demanding installations.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1robtok\" data-start=\"0\" data-end=\"226\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"66\" data-is-only-node=\"\"\u003eDuraVent DuraFlex Pro 35' Stainless Steel Chimney Liner Kit:\u003c\/strong\u003e Premium 35-foot flexible chimney liner system designed for professional masonry chimney relining, fireplace insert installations, and venting upgrades.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1o2twsv\" data-start=\"227\" data-end=\"426\"\u003e\n\u003cstrong data-start=\"229\" data-end=\"279\" data-is-only-node=\"\"\u003eHigh-Quality 316 Stainless Steel Construction:\u003c\/strong\u003e Built with durable 316 stainless steel for superior strength, flexibility, and long-lasting corrosion-resistant chimney liner performance.\u003c\/li\u003e\n\u003cli data-section-id=\"du4ccj\" data-start=\"427\" data-end=\"627\"\u003e\n\u003cstrong data-start=\"429\" data-end=\"465\" data-is-only-node=\"\"\u003eAvailable in Multiple Diameters:\u003c\/strong\u003e Offered in\u003cstrong\u003e \u003c\/strong\u003e3-inch to 8-inch diameters to provide a versatile solution for wood stove liners, fireplace inserts, and solid-fuel appliance venting systems.\u003c\/li\u003e\n\u003cli data-section-id=\"184tj7v\" data-start=\"628\" data-end=\"804\"\u003e\n\u003cstrong data-start=\"630\" data-end=\"663\" data-is-only-node=\"\"\u003eMultiple Flex Length Options:\u003c\/strong\u003e Available in 15’, 20’, 25’, 30’, and 35’ lengths to fit a wide range of chimney relining applications and installation requirements.\u003c\/li\u003e\n\u003cli data-section-id=\"1356mqy\" data-start=\"805\" data-end=\"978\"\u003e\n\u003cstrong data-start=\"807\" data-end=\"840\" data-is-only-node=\"\"\u003eFlexible Chimney Pipe Design:\u003c\/strong\u003e Engineered for easy routing through existing chimney structures, helping simplify\u003cstrong\u003e \u003c\/strong\u003echimney liner replacement and restoration projects.\u003c\/li\u003e\n\u003cli data-section-id=\"12m2gsy\" data-start=\"979\" data-end=\"1134\"\u003e\n\u003cstrong data-start=\"981\" data-end=\"1024\" data-is-only-node=\"\"\u003eIdeal for Offset Chimney Installations:\u003c\/strong\u003e DuraFlex Pro flexibility supports installations with\u003cstrong\u003e \u003c\/strong\u003emultiple offsets and complex chimney configurations.\u003c\/li\u003e\n\u003cli data-section-id=\"1q3wcmo\" data-start=\"1135\" data-end=\"1277\"\u003e\n\u003cstrong data-start=\"1137\" data-end=\"1177\" data-is-only-node=\"\"\u003eImproves Chimney Draft \u0026amp; Efficiency:\u003c\/strong\u003e Helps maintain proper flue gas flow, ventilation performance, and heating appliance efficiency.\u003c\/li\u003e\n\u003cli data-section-id=\"17htkv6\" data-start=\"1278\" data-end=\"1473\"\u003e\n\u003cstrong data-start=\"1280\" data-end=\"1336\" data-is-only-node=\"\"\u003eProfessional Stainless Steel Chimney Liner Solution:\u003c\/strong\u003e Perfect for masonry chimney repair, fireplace insert venting, wood-burning stove installations, and stainless steel chimney systems.\u003c\/li\u003e\n\u003cli data-section-id=\"k0xhd3\" data-start=\"1474\" data-end=\"1613\"\u003e\n\u003cstrong data-start=\"1476\" data-end=\"1515\" data-is-only-node=\"\"\u003eDurable \u0026amp; Long-Lasting Performance:\u003c\/strong\u003e Provides reliable protection against heat, moisture, combustion gases, and chimney deterioration.\u003c\/li\u003e\n\u003cli data-section-id=\"f6ud3x\" data-start=\"1614\" data-end=\"1762\"\u003e\n\u003cstrong data-start=\"1616\" data-end=\"1653\" data-is-only-node=\"\"\u003eUL Listed Flexible Chimney Liner:\u003c\/strong\u003e Designed to meet UL 1777 and ULC S635 standards for safe and dependable chimney liner installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 520px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003eFlex Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e3DFPRO-35K\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e3\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e35 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e4DFPRO-35K\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e4\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e35 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e5DFPRO-35K\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e5\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e35 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e55DFPRO-35K\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e5.5\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e35 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e6DFPRO-35K\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e6\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e35 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e7DFPRO-35K\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e7\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e35 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e8DFPRO-35K\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e8\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e35 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eMaterials\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 372px;\"\u003e316 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 372px;\"\u003eSingle-Wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eClearance\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 372px;\"\u003e0” clearance for gas, oil, and pellet applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eClearance\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 372px;\"\u003e1” clearance to masonry for wood-burning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eListings\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 372px;\"\u003eListed to UL 1777 and ULC S635 (MH45609).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 372px;\"\u003eLimited-lifetime warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraFlex_Catalog.pdf?v=1652650777\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eProduct Catalog\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraFlex_Installation_Manual.pdf?v=1652650795\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eInstruction Manual\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DuraVent","offers":[{"title":"35 \/ 3\"DFPRO 35 Kit","offer_id":53631911133475,"sku":"3DFPRO-35K","price":1194.0,"currency_code":"USD","in_stock":true},{"title":"35 \/ 4\"DFPRO 35 Kit","offer_id":55332274667811,"sku":"4DFPRO-35K","price":1372.0,"currency_code":"USD","in_stock":true},{"title":"35 \/ 5\"DFPRO 35 Kit","offer_id":55332274700579,"sku":"5DFPRO-35K","price":1718.0,"currency_code":"USD","in_stock":true},{"title":"35 \/ 5.5\"DFPRO 35 Kit","offer_id":55332274733347,"sku":"5.5DFPRO-35K","price":1858.0,"currency_code":"USD","in_stock":true},{"title":"35 \/ 6\"DFPRO 35 Kit","offer_id":55332274766115,"sku":"6DFPRO-35K","price":2001.0,"currency_code":"USD","in_stock":true},{"title":"35 \/ 7\"DFPRO 35 Kit","offer_id":55332274798883,"sku":"7DFPRO-35K","price":2280.0,"currency_code":"USD","in_stock":true},{"title":"35 \/ 8\"DFPRO 35 Kit","offer_id":55332274831651,"sku":"8DFPRO-35K","price":2396.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-35_-Flex-Pipe-Length-DuraFlex-Pro-Stainless-Steel-Basic-Kit-DuraVent-Dreamwood-Living-26050151.jpg?v=1780434821","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-35-flex-pipe-length-duraflex-pro-stainless-steel-basic-kit","provider":"Dreamwood Living","version":"1.0","type":"link"}