{"product_id":"duravent-duraliner-6-x-12-oval-rigid-pipe","title":"DuraVent DuraLiner 6\" Oval Rigid Pipe","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent DuraLiner 6\" Oval Rigid Pipe\u003c\/h3\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"602\" data-start=\"0\"\u003eThe \u003cstrong data-end=\"45\" data-start=\"4\"\u003eDuraVent DuraLiner 6\" Oval Rigid Pipe\u003c\/strong\u003e is a high-performance chimney liner component designed to provide safe and efficient venting for wood-burning stoves, fireplace inserts, and high-heat heating appliances. Engineered as part of the trusted DuraLiner chimney liner system, this oval rigid pipe helps protect masonry chimneys from harmful flue gases while delivering dependable airflow and draft performance. Its rigid oval design is ideal for chimney relining projects, fireplace insert installations, and tight masonry chimney applications where space efficiency is required.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1252\" data-start=\"604\"\u003eFeaturing DuraVent’s advanced factory-insulated technology, the 6-inch oval chimney liner pipe simplifies installation by eliminating the need to uncoil flex liners, wrap insulation, or install spacers in tight offsets and damper areas. The smooth inner wall helps reduce creosote buildup, improving efficiency and maintenance. Designed for zero\/zero clearance high-heat wood-burning applications, DuraLiner reduces installer labor time by 50% or more while providing reliable, code-compliant performance. Approved for use in both the USA and Canada, this durable stainless steel chimney liner solution delivers long-lasting protection\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"203\" data-start=\"0\" data-section-id=\"1cxq3u9\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"44\" data-start=\"2\"\u003eDuraVent DuraLiner 6\" Oval Rigid Pipe:\u003c\/strong\u003e Premium oval chimney liner pipe designed for safe and efficient venting of wood-burning stoves, fireplace inserts, and high-heat heating appliances.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"389\" data-start=\"204\" data-section-id=\"2iyici\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"244\" data-start=\"206\"\u003eMasonry Chimney Relining Solution:\u003c\/strong\u003e Engineered to reline masonry chimneys with 0\/0 clearance, providing a safe and reliable venting pathway for high-temperature applications.\u003c\/li\u003e\n\u003cli data-end=\"591\" data-start=\"390\" data-section-id=\"k73rj\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"436\" data-start=\"392\"\u003eAvailable in Multiple Sizes and Lengths:\u003c\/strong\u003e Offered in\u003cstrong\u003e \u003c\/strong\u003e6-inch and 8-inch oval diameters with 12-inch, 24-inch, 36-inch, and 48-inch length options for flexible installation configurations.\u003c\/li\u003e\n\u003cli data-end=\"773\" data-start=\"592\" data-section-id=\"v69h5r\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"637\" data-start=\"594\"\u003eFactory-Insulated Chimney Liner Design:\u003c\/strong\u003e Features built-in insulation to simplify installation and eliminate the need for additional field insulation around the liner system.\u003c\/li\u003e\n\u003cli data-end=\"979\" data-start=\"774\" data-section-id=\"2jk0jg\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"812\" data-start=\"776\"\u003eDurable Dual-Layer Construction:\u003c\/strong\u003e Manufactured with a 304 stainless steel inner liner and aluminized steel outer wall for corrosion resistance, strength, and long-lasting chimney protection.\u003c\/li\u003e\n\u003cli data-end=\"1151\" data-start=\"980\" data-section-id=\"1p1xql5\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"1025\" data-start=\"982\"\u003ePre-Drilled Fittings for Secure Joints:\u003c\/strong\u003e Includes built-in pre-drilled fittings that allow easy riveting of pipe sections for strong and dependable connections.\u003c\/li\u003e\n\u003cli data-end=\"1341\" data-start=\"1152\" data-section-id=\"ru9vh4\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"1193\" data-start=\"1154\"\u003eOptimized for Tight Chimney Spaces:\u003c\/strong\u003e Oval rigid design provides an efficient solution for\u003cstrong\u003e \u003c\/strong\u003espace-restricted masonry chimneys, fireplace inserts, and wood stove vent installations.\u003c\/li\u003e\n\u003cli data-end=\"1501\" data-start=\"1342\" data-section-id=\"1t4mvw3\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"1376\" data-start=\"1344\"\u003eImproves Chimney Efficiency:\u003c\/strong\u003e Smooth inner surface helps promote airflow and reduce the potential for creosote buildup in wood-burning vent systems.\u003c\/li\u003e\n\u003cli data-end=\"1669\" data-start=\"1502\" data-section-id=\"1sbqkkp\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"1542\" data-start=\"1504\"\u003eInstallation Measurement Guidance:\u003c\/strong\u003e Installed length should be calculated by subtracting 1 ½ inches from each joint overlap between DuraLiner pipe sections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDuraVent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6DLR-12O, \u003cspan data-sheets-root=\"1\"\u003e6DLR-24O, 6DLR-36O, 6DLR-48O\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\" DuraLiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOval Pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 3⁄4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\", 24\", 36\", 48\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWarranty\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDocuments \u0026amp; Files\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0813\/8725\/8148\/files\/L703_810007526_Brochure_DuraLiner_03-24-20_V3_Web.pdf?v=1695779393\" target=\"_blank\"\u003eProduct Brochure\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0813\/8725\/8148\/files\/DV_DL_CT-001E_04-23.pdf?v=1695779467\" target=\"_blank\"\u003eDuraLiner Catalog\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0813\/8725\/8148\/files\/L402_820003162_Install-Instructions_DuraLiner.pdf?v=1695779526\" target=\"_blank\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0813\/8725\/8148\/files\/L4020_820016191.pdf?v=1695779571\" target=\"_blank\"\u003eMasonry Thimble L402 Installation Instruction Addendum\u003cbr\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DuraVent","offers":[{"title":"Oval \/ 12\"","offer_id":55312978379043,"sku":"6DLR-12O","price":243.0,"currency_code":"USD","in_stock":true},{"title":"Oval \/ 24\"","offer_id":55312978411811,"sku":"6DLR-24O","price":316.0,"currency_code":"USD","in_stock":true},{"title":"Oval \/ 36\"","offer_id":55312978444579,"sku":"6DLR-36O","price":418.0,"currency_code":"USD","in_stock":true},{"title":"Oval \/ 48\"","offer_id":55312978477347,"sku":"6DLR-48O","price":509.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-DuraLiner-6_-x-12_-Oval-Rigid-Pipe-DuraVent-Dreamwood-Living-26009451.jpg?v=1780434663","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-duraliner-6-x-12-oval-rigid-pipe","provider":"Dreamwood Living","version":"1.0","type":"link"}