{"product_id":"duravent-30-flex-pipe-length-duraflex-304-stainless-steel","title":"DuraVent 30' Flex Pipe Length DuraFlex 304 Stainless Steel","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent 30' Flex Pipe Length DuraFlex 304 Stainless Steel\u003c\/h3\u003e\n\u003cp data-start=\"0\" data-end=\"705\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"59\"\u003eDuraVent 30' DuraFlex 304 Stainless Steel Flex Pipe\u003c\/strong\u003e is a high-quality flexible chimney liner engineered for dependable masonry chimney relining in residential and commercial heating systems. Constructed from durable 304 stainless steel, this 30-foot chimney liner is ideal for wood-burning fireplaces, wood stoves, non-condensing gas appliances, and oil-fired heating equipment where minimal chimney offsets are present. Its lightweight, flexible design simplifies installation while providing outstanding corrosion resistance and reliable venting performance. The DuraFlex 304 system is UL 1777 and ULC S635 listed, ensuring trusted safety and code-compliant installation.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"707\" data-end=\"1311\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDesigned to maximize venting efficiency, the DuraFlex 304 stainless steel chimney liner promotes smooth flue gas flow while protecting masonry chimneys from heat, moisture, and corrosive flue byproducts. This 30-foot flexible chimney liner is an excellent choice for fireplace inserts, furnaces, boilers, and oil heating systems, delivering consistent draft performance and long service life. Whether restoring an older chimney or upgrading an existing venting system, DuraVent DuraFlex 304 provides professional-grade durability, installation flexibility, and dependable chimney performance.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"4f2on4\" data-start=\"0\" data-end=\"198\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"58\" data-is-only-node=\"\"\u003eDuraVent 30' DuraFlex 304 Stainless Steel Flex Pipe:\u003c\/strong\u003e Premium 30-foot flexible chimney liner designed for dependable masonry chimney relining and long-lasting vent system performance.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4f7mzn\" data-start=\"199\" data-end=\"402\"\u003e\n\u003cstrong data-start=\"201\" data-end=\"246\" data-is-only-node=\"\"\u003eDurable 304 Stainless Steel Construction:\u003c\/strong\u003e Manufactured from 304 stainless steel to provide superior corrosion resistance, strength, and reliable performance in demanding chimney applications.\u003c\/li\u003e\n\u003cli data-section-id=\"1no85pl\" data-start=\"403\" data-end=\"610\"\u003e\n\u003cstrong data-start=\"405\" data-end=\"445\" 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, making it a versatile solution for residential and commercial heating systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1thshi8\" data-start=\"611\" data-end=\"820\"\u003e\n\u003cstrong data-start=\"613\" data-end=\"647\" data-is-only-node=\"\"\u003eFlexible Chimney Liner Design:\u003c\/strong\u003e The flexible stainless steel chimney liner easily navigates masonry chimneys with minimal offsets, simplifying installation while maintaining efficient flue gas flow.\u003c\/li\u003e\n\u003cli data-section-id=\"1vmzqqj\" data-start=\"821\" data-end=\"1013\"\u003e\n\u003cstrong data-start=\"823\" data-end=\"863\" data-is-only-node=\"\"\u003eImproves Chimney Draft \u0026amp; Efficiency:\u003c\/strong\u003e Helps restore aging chimney systems, improve draft performance, and protect masonry flues from heat, moisture, and corrosive combustion byproducts.\u003c\/li\u003e\n\u003cli data-section-id=\"ivl3i9\" data-start=\"1014\" data-end=\"1178\"\u003e\n\u003cstrong data-start=\"1016\" data-end=\"1062\" 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-fired heating appliances.\u003c\/li\u003e\n\u003cli data-section-id=\"fq7aak\" data-start=\"1179\" data-end=\"1360\"\u003e\n\u003cstrong data-start=\"1181\" data-end=\"1209\" data-is-only-node=\"\"\u003eUL Listed Chimney Liner:\u003c\/strong\u003e Part of the trusted DuraVent DuraFlex 304 product line, UL 1777 and ULC S635 listed for safe, code-compliant chimney relining installations.\u003c\/li\u003e\n\u003cli data-section-id=\"4do61p\" data-start=\"1361\" data-end=\"1574\"\u003e\n\u003cstrong data-start=\"1363\" data-end=\"1409\" data-is-only-node=\"\"\u003eProfessional Chimney Restoration Solution:\u003c\/strong\u003e Ideal for chimney liner replacement, fireplace vent upgrades, and masonry chimney restoration, providing dependable venting performance and long service life\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;\"\u003e3DF304-30\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;\"\u003e4DF304-30\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;\"\u003e5DF304-30\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;\"\u003e55DF304-30\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;\"\u003e6DF304-30\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;\"\u003e7DF304-30\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;\"\u003e8DF304-30\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 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 30'","offer_id":53631908446499,"sku":"3DF304-30","price":796.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 4 X 30'","offer_id":55328554221859,"sku":"4DF304-30","price":933.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 5 X 30'","offer_id":55328554254627,"sku":"5DF304-30","price":1084.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 5.5 X 30'","offer_id":55328554287395,"sku":"5.5DF304-30","price":1180.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 6 X 30'","offer_id":55328554320163,"sku":"6DF304-30","price":1276.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 7 X 30'","offer_id":55328554352931,"sku":"7DF304-30","price":1721.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 8 X 30'","offer_id":55328554385699,"sku":"8DF304-30","price":2003.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-30_-Flex-Pipe-Length-DuraFlex-304-Stainless-Steel-DuraVent-Dreamwood-Living-26067141.jpg?v=1780434911","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-30-flex-pipe-length-duraflex-304-stainless-steel","provider":"Dreamwood Living","version":"1.0","type":"link"}