{"product_id":"duravent-30-flex-pipe-length-duraflex-316-stainless-steel-basic-kit","title":"DuraVent 30' Flex Pipe Length DuraFlex 316 Stainless Steel Basic Kit","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent 30' Flex Pipe Length DuraFlex 316 Stainless Steel Basic Kit\u003c\/h3\u003e\n\u003cp data-start=\"0\" data-end=\"741\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"59\"\u003eDuraVent 30' DuraFlex 316 Stainless Steel Basic Kit\u003c\/strong\u003e is a complete flexible chimney liner system engineered for safe and efficient masonry chimney relining. Featuring premium 316 stainless steel construction, this 30-foot chimney liner kit delivers excellent corrosion resistance for solid-fuel appliances, wood stoves, fireplace inserts, non-condensing gas appliances, oil-fired heating systems, and coal-burning applications. Its flexible design allows easier installation through chimneys with minimal offsets while maintaining optimal flue gas flow, chimney draft, and appliance performance. The DuraFlex 316 Basic Kit is UL 1777 and ULC S635 listed for dependable and code-compliant venting solutions.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"743\" data-end=\"1317\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDesigned for durability and long-term reliability, the DuraFlex 316 stainless steel chimney liner kit helps protect masonry chimneys from heat, moisture, and corrosive combustion byproducts. Ideal for fireplace insert installations, chimney restoration, and venting upgrades, this 30-foot flexible chimney liner provides a professional solution for improving safety, efficiency, and airflow in residential and commercial heating applications. Backed by DuraVent’s industry-leading engineering, it ensures dependable chimney performance in demanding environments.\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=\"l6bx5y\" data-start=\"0\" data-end=\"230\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"58\" data-is-only-node=\"\"\u003eDuraVent 30' DuraFlex 316 Stainless Steel Basic Kit:\u003c\/strong\u003e Complete 30-foot flexible chimney liner kit designed for professional masonry chimney relining, fireplace insert installations, and chimney restoration projects.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1twx66h\" data-start=\"231\" data-end=\"421\"\u003e\n\u003cstrong data-start=\"233\" data-end=\"279\" data-is-only-node=\"\"\u003ePremium 316 Stainless Steel Chimney Liner:\u003c\/strong\u003e Manufactured with durable 316 stainless steel alloy for superior strength, extended service life, and enhanced resistance to corrosion.\u003c\/li\u003e\n\u003cli data-section-id=\"182kru3\" data-start=\"422\" data-end=\"625\"\u003e\n\u003cstrong data-start=\"424\" data-end=\"464\" data-is-only-node=\"\"\u003eMultiple Diameter Options Available:\u003c\/strong\u003e Offered in 3\" to 8\" diameters to fit a wide range of wood stoves, fireplace inserts, solid-fuel appliances, gas systems, and oil heating applications.\u003c\/li\u003e\n\u003cli data-section-id=\"7sicy6\" data-start=\"626\" data-end=\"810\"\u003e\n\u003cstrong data-start=\"628\" data-end=\"668\" data-is-only-node=\"\"\u003eFlexible Chimney Liner Installation:\u003c\/strong\u003e Designed to navigate chimney pathways and minimal offsets while supporting easy installation and reliable flue gas venting performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1adcv26\" data-start=\"811\" data-end=\"968\"\u003e\n\u003cstrong data-start=\"813\" data-end=\"845\" data-is-only-node=\"\"\u003eAvailable Flex Length Sizes:\u003c\/strong\u003e Offered in 15’, 20’, 25’, 30’, and 35’ lengths to accommodate various chimney heights and installation requirements.\u003c\/li\u003e\n\u003cli data-section-id=\"1s4hson\" data-start=\"969\" data-end=\"1148\"\u003e\n\u003cstrong data-start=\"971\" data-end=\"1015\" data-is-only-node=\"\"\u003eIdeal for Chimney Relining Applications:\u003c\/strong\u003e Provides a dependable stainless steel chimney liner solution for masonry chimney upgrades, repairs, and appliance conversions.\u003c\/li\u003e\n\u003cli data-section-id=\"1wlukfp\" data-start=\"1149\" data-end=\"1310\"\u003e\n\u003cstrong data-start=\"1151\" data-end=\"1183\" data-is-only-node=\"\"\u003eEnhanced Venting Efficiency:\u003c\/strong\u003e Helps maintain proper chimney draft, airflow, and appliance efficiency by providing a durable passage for exhaust gases.\u003c\/li\u003e\n\u003cli data-section-id=\"d2oz2w\" data-start=\"1311\" data-end=\"1478\"\u003e\n\u003cstrong data-start=\"1313\" data-end=\"1353\" data-is-only-node=\"\"\u003eCompatible with Multiple Fuel Types:\u003c\/strong\u003e Suitable for solid fuel, non-condensing gas, and oil appliances, including wood-burning systems and fireplace inserts.\u003c\/li\u003e\n\u003cli data-section-id=\"1ca00qo\" data-start=\"1479\" data-end=\"1618\"\u003e\n\u003cstrong data-start=\"1481\" data-end=\"1511\" data-is-only-node=\"\"\u003eUL Listed DuraFlex Series:\u003c\/strong\u003e Engineered to meet UL 1777 and ULC S635 standards for safe and reliable chimney liner installations.\u003c\/li\u003e\n\u003cli data-section-id=\"panwif\" data-start=\"1619\" data-end=\"1780\"\u003e\n\u003cstrong data-start=\"1621\" data-end=\"1656\" data-is-only-node=\"\"\u003eProfessional Chimney Liner Kit:\u003c\/strong\u003e A trusted DuraVent DuraFlex 316 venting system designed for residential and commercial chimney relining applications.\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;\"\u003e3DF316-30K\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;\"\u003e4DF316-30K\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;\"\u003e5DF316-30K\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;\"\u003e55DF316-30K\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;\"\u003e6DF316-30K\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;\"\u003e7DF316-30K\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;\"\u003e8DF316-30K\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\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":"30 \/ 3\"DF316 30 Kit","offer_id":53631910347043,"sku":"3DF316-30K","price":1057.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 4\"DF316 30 Kit","offer_id":55329988215075,"sku":"4DF316-30K","price":1186.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 5\"DF316 30 Kit","offer_id":55329988247843,"sku":"5DF316-30K","price":1488.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 5.5\"DF316 30 Kit","offer_id":55329988280611,"sku":"5.5DF316-30K","price":1606.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 6\"DF316 30 Kit","offer_id":55329988313379,"sku":"6DF316-30K","price":1721.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 7\"DF316 30 Kit","offer_id":55329988346147,"sku":"7DF316-30K","price":1981.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 8\"DF316 30 Kit","offer_id":55329988378915,"sku":"8DF316-30K","price":1169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-30_-Flex-Pipe-Length-DuraFlex-316-Stainless-Steel-Basic-Kit-DuraVent-Dreamwood-Living-26054295.jpg?v=1780434833","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-30-flex-pipe-length-duraflex-316-stainless-steel-basic-kit","provider":"Dreamwood Living","version":"1.0","type":"link"}