{"product_id":"duravent-35-flex-pipe-length-duraflex-304-stainless-steel","title":"DuraVent 35' Flex Pipe Length DuraFlex 304 Stainless Steel","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent 35' Flex Pipe Length DuraFlex 304 Stainless Steel\u003c\/h3\u003e\n\u003cp data-start=\"0\" data-end=\"749\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"59\"\u003eDuraVent 35' DuraFlex 304 Stainless Steel Flex Pipe\u003c\/strong\u003e is a durable flexible chimney liner designed for reliable masonry chimney relining and high-performance venting applications. Manufactured from quality 304 stainless steel, this 35-foot chimney liner is ideal for wood-burning fireplaces, wood stoves, non-condensing gas appliances, and oil-fired heating systems where minimal chimney offsets are present. Its lightweight and flexible construction allows easier installation while providing excellent corrosion resistance and long-lasting durability. The DuraFlex 304 liner is UL 1777 and ULC S635 listed, delivering trusted safety and code-compliant chimney performance for residential and commercial installations.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"751\" data-end=\"1310\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eEngineered for dependable chimney restoration, the DuraFlex 304 stainless steel chimney liner improves draft efficiency while helping protect masonry chimneys from heat, moisture, and corrosive flue gases. This 35-foot flexible chimney liner is an excellent solution for fireplace inserts, furnaces, boilers, and oil heating appliances, offering superior installation flexibility and reliable operation. Backed by DuraVent’s proven engineering, it provides a professional-grade venting solution for upgrading or replacing existing chimney systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"mqwg3c\" data-start=\"0\" data-end=\"194\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"58\" data-is-only-node=\"\"\u003eDuraVent 35' DuraFlex 304 Stainless Steel Flex Pipe:\u003c\/strong\u003e Premium 35-foot flexible chimney liner designed for reliable masonry chimney relining and professional venting installations.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"uc2ctr\" data-start=\"195\" data-end=\"389\"\u003e\n\u003cstrong data-start=\"197\" data-end=\"242\" data-is-only-node=\"\"\u003eDurable 304 Stainless Steel Construction:\u003c\/strong\u003e Manufactured from high-quality 304 stainless steel for excellent corrosion resistance, strength, and long-lasting chimney liner performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1h56olt\" data-start=\"390\" data-end=\"598\"\u003e\n\u003cstrong data-start=\"392\" data-end=\"432\" data-is-only-node=\"\"\u003eCompatible with Multiple Fuel Types:\u003c\/strong\u003e Designed for use with solid fuel, non-condensing gas, and oil-fired appliances, providing a versatile chimney venting solution for various heating systems.\u003c\/li\u003e\n\u003cli data-section-id=\"188fp3y\" data-start=\"599\" data-end=\"816\"\u003e\n\u003cstrong data-start=\"601\" data-end=\"635\" data-is-only-node=\"\"\u003eFlexible Chimney Liner Design:\u003c\/strong\u003e The flexible stainless steel chimney liner easily adapts to masonry chimney pathways with minimal offsets, simplifying installation while maintaining efficient flue gas flow.\u003c\/li\u003e\n\u003cli data-section-id=\"1nz1vdg\" data-start=\"817\" data-end=\"1007\"\u003e\n\u003cstrong data-start=\"819\" data-end=\"852\" data-is-only-node=\"\"\u003e35-Foot Extended Flex Length:\u003c\/strong\u003e Ideal for taller chimney applications, replacement liner installations, and complete\u003cstrong\u003e \u003c\/strong\u003echimney restoration projects requiring additional liner length.\u003c\/li\u003e\n\u003cli data-section-id=\"14vf6xu\" data-start=\"1008\" data-end=\"1193\"\u003e\n\u003cstrong data-start=\"1010\" data-end=\"1050\" data-is-only-node=\"\"\u003eImproves Draft \u0026amp; Venting Efficiency:\u003c\/strong\u003e Helps enhance chimney performance, support proper draft, and protect masonry flues from heat, moisture, and corrosive combustion byproducts.\u003c\/li\u003e\n\u003cli data-section-id=\"1d14pv4\" data-start=\"1194\" data-end=\"1352\"\u003e\n\u003cstrong data-start=\"1196\" data-end=\"1242\" data-is-only-node=\"\"\u003eIdeal for Wood, Gas \u0026amp; Oil Heating Systems:\u003c\/strong\u003e Suitable for wood stoves, fireplaces, fireplace inserts, furnaces, boilers, and oil heating appliances.\u003c\/li\u003e\n\u003cli data-section-id=\"17t930l\" data-start=\"1353\" data-end=\"1544\"\u003e\n\u003cstrong data-start=\"1355\" data-end=\"1390\" data-is-only-node=\"\"\u003eUL Listed Chimney Liner System:\u003c\/strong\u003e Part of the trusted DuraVent DuraFlex 304 series, featuring UL 1777 and ULC S635 listings for safe and compliant chimney relining applications.\u003c\/li\u003e\n\u003cli data-section-id=\"1ud88lj\" data-start=\"1545\" data-end=\"1712\"\u003e\n\u003cstrong data-start=\"1547\" data-end=\"1589\" data-is-only-node=\"\"\u003eProfessional Chimney Upgrade Solution:\u003c\/strong\u003e Provides a dependable stainless steel chimney liner replacement option for residential and commercial venting needs.\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;\"\u003e3DF304-35\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;\"\u003e4DF304-35\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e\u003cspan\u003e4\" I.D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e\u003cspan\u003e35 ft.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e5DF304-35\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e\u003cspan\u003e5\" I.D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e\u003cspan\u003e35 ft.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e55DF304-35\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e\u003cspan\u003e5.5\" I.D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e\u003cspan\u003e35 ft.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e6DF304-35\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e\u003cspan\u003e6\" I.D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e\u003cspan\u003e35 ft.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e7DF304-35\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e\u003cspan\u003e7\" I.D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e\u003cspan\u003e35 ft.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e8DF304-35\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e\u003cspan\u003e8\" I.D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e\u003cspan\u003e35 ft.\u003c\/span\u003e\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;\"\u003e304 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\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":"15 \/ 3 X 35'","offer_id":53631909593379,"sku":"3DF304-35","price":933.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 4 X 35'","offer_id":55328685785379,"sku":"4DF304-35","price":1071.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 5 X 35'","offer_id":55328685818147,"sku":"5DF304-35","price":1274.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 5.5 X 35'","offer_id":55328685850915,"sku":"5.5DF304-35","price":1378.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 6 X 35'","offer_id":55328685883683,"sku":"6DF304-35","price":1477.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 7 X 35'","offer_id":55328685916451,"sku":"7DF304-35","price":2223.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 8 X 35'","offer_id":55328685949219,"sku":"8DF304-35","price":2508.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-35_-Flex-Pipe-Length-DuraFlex-304-Stainless-Steel-DuraVent-Dreamwood-Living-26067080.jpg?v=1780434911","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-35-flex-pipe-length-duraflex-304-stainless-steel","provider":"Dreamwood Living","version":"1.0","type":"link"}