{"product_id":"duravent-30-flex-pipe-duraflex-pro-stainless-steel-length","title":"DuraVent 30' Flex Pipe DuraFlex Pro Stainless Steel Length","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent 30' Flex Pipe DuraFlex Pro Stainless Steel Length\u003c\/h3\u003e\n\u003cp data-start=\"0\" data-end=\"777\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"66\"\u003eDuraVent 30' Flex Pipe DuraFlex Pro Stainless Steel Length\u003c\/strong\u003e is a premium flexible chimney liner engineered for superior strength, flexibility, and reliable masonry chimney relining. Featuring highly corrosion-resistant 316 stainless steel construction, DuraFlex Pro provides 20% more stainless steel per foot compared to many competing liners for enhanced durability and performance. Its extreme flexibility allows for smooth, problem-free installation through chimneys with multiple offsets, making it ideal for wood stoves, fireplace inserts, and solid-fuel appliances. Available in 3-inch through 12-inch diameters, this stainless steel chimney liner meets UL 1777 and ULC S635 listing standards for safe and professional venting applications.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"779\" data-end=\"1318\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDesigned for demanding chimney restoration and vent replacement projects, the DuraFlex Pro flexible liner helps maintain efficient flue gas flow, chimney draft, and appliance performance. Its durable stainless steel design protects against heat, moisture, and corrosive combustion byproducts while providing long-term reliability. This 30-foot chimney liner pipe is an excellent choice for residential and commercial chimney relining systems, delivering dependable safety, improved efficiency, and trusted DuraVent quality.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1i0bi0n\" data-start=\"0\" data-end=\"215\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"62\" data-is-only-node=\"\"\u003eDuraVent DuraFlex Pro 30' Stainless Steel Chimney Liner:\u003c\/strong\u003e Premium 30-foot flexible chimney liner 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=\"kfrkov\" data-start=\"216\" data-end=\"428\"\u003e\n\u003cstrong data-start=\"218\" data-end=\"263\" data-is-only-node=\"\"\u003eDurable 316 Stainless Steel Construction:\u003c\/strong\u003e Manufactured with high-quality 316 stainless steel alloy for superior strength, flexibility, and long-lasting corrosion-resistant chimney liner performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1ezkytg\" data-start=\"429\" data-end=\"659\"\u003e\n\u003cstrong data-start=\"431\" data-end=\"488\" data-is-only-node=\"\"\u003eEnhanced Corrosion Resistance for Coal \u0026amp; Sulfur Oils:\u003c\/strong\u003e The 316 alloy stainless steel design provides additional corrosion protection when burning coal or sulfur-containing oil fuels, helping extend liner service life.\u003c\/li\u003e\n\u003cli data-section-id=\"7rlv1t\" data-start=\"660\" data-end=\"858\"\u003e\n\u003cstrong data-start=\"662\" data-end=\"706\" data-is-only-node=\"\"\u003eIdeal for Multiple Offset Installations:\u003c\/strong\u003e DuraFlex Pro’s advanced flexibility makes it the\u003cstrong\u003e \u003c\/strong\u003ebest choice for chimney systems with multiple offsets and challenging installation configurations.\u003c\/li\u003e\n\u003cli data-section-id=\"1ggpdwt\" data-start=\"859\" data-end=\"1025\"\u003e\n\u003cstrong data-start=\"861\" data-end=\"914\" data-is-only-node=\"\"\u003eCompatible with Solid Fuel, Gas \u0026amp; Oil Appliances:\u003c\/strong\u003e Designed for use with solid fuel appliances, non-condensing gas appliances, and oil-fired heating systems.\u003c\/li\u003e\n\u003cli data-section-id=\"pigljg\" data-start=\"1026\" data-end=\"1201\"\u003e\n\u003cstrong data-start=\"1028\" data-end=\"1061\" data-is-only-node=\"\"\u003eFlexible Chimney Pipe Design:\u003c\/strong\u003e Allows easier routing through existing chimney structures while supporting reliable chimney liner replacement and restoration projects.\u003c\/li\u003e\n\u003cli data-section-id=\"1hynawl\" data-start=\"1202\" data-end=\"1347\"\u003e\n\u003cstrong data-start=\"1204\" data-end=\"1252\" data-is-only-node=\"\"\u003eImproves Chimney Draft \u0026amp; Venting Efficiency:\u003c\/strong\u003e Helps maintain proper flue gas flow, efficient venting, and optimal appliance performance.\u003c\/li\u003e\n\u003cli data-section-id=\"ci4hlf\" data-start=\"1348\" data-end=\"1525\"\u003e\n\u003cstrong data-start=\"1350\" data-end=\"1393\" data-is-only-node=\"\"\u003eProfessional Chimney Relining Solution:\u003c\/strong\u003e Ideal for\u003cstrong\u003e \u003c\/strong\u003ewood stove chimney liners, fireplace insert liners, masonry chimney restoration, and stainless steel venting systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1h80xrx\" data-start=\"1526\" data-end=\"1679\"\u003e\n\u003cstrong data-start=\"1528\" data-end=\"1571\" data-is-only-node=\"\"\u003eHeat \u0026amp; Corrosion Resistant Performance:\u003c\/strong\u003e Protects chimney interiors from high temperatures, moisture, creosote, and corrosive combustion byproducts.\u003c\/li\u003e\n\u003cli data-section-id=\"g0pv6u\" data-start=\"1680\" data-end=\"1848\"\u003e\n\u003cstrong data-start=\"1682\" data-end=\"1726\" data-is-only-node=\"\"\u003eUL Listed Stainless Steel Chimney Liner:\u003c\/strong\u003e Meets UL 1777 and ULC S635 standards for safe, reliable, and code-compliant flexible 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-30\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e3\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e4DFPRO-30\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e4\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e5DFPRO-30\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e5\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e55DFPRO-30\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e5.5\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e6DFPRO-30\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e6\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e7DFPRO-30\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e7\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e8DFPRO-30\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e8\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eMaterials\u003c\/td\u003e\n\u003ctd style=\"width: 372px;\" colspan=\"2\"\u003e316 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"width: 372px;\" colspan=\"2\"\u003eSingle-Wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eClearance\u003c\/td\u003e\n\u003ctd style=\"width: 372px;\" colspan=\"2\"\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 style=\"width: 372px;\" colspan=\"2\"\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 style=\"width: 372px;\" colspan=\"2\"\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 style=\"width: 372px;\" colspan=\"2\"\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\u003eDownload Product 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\u003eDownload Instruction Manual\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DuraVent","offers":[{"title":"30 \/ 3 X 30'","offer_id":53631909789987,"sku":"3DFPRO-30","price":947.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 4 X 30'","offer_id":55332172005667,"sku":"4DFPRO-30","price":1057.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 5 X 30'","offer_id":55332172038435,"sku":"5DFPRO-30","price":1323.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 5.5 X 30'","offer_id":55332172071203,"sku":"5.5DFPRO-30","price":1441.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 6 X 30'","offer_id":55332172103971,"sku":"6DFPRO-30","price":1564.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 7 X 30'","offer_id":55332172136739,"sku":"7DFPRO-30","price":1789.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 8 X 30'","offer_id":55332172169507,"sku":"8DFPRO-30","price":1894.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-30_-Flex-Pipe-DuraFlex-Pro-Stainless-Steel-Length-DuraVent-Dreamwood-Living-26053090.jpg?v=1780434828","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-30-flex-pipe-duraflex-pro-stainless-steel-length","provider":"Dreamwood Living","version":"1.0","type":"link"}