{"product_id":"duravent-3-8-inner-diameter-duraflex-vertical-cap-kit","title":"DuraVent 3\"-8\" Inner Diameter DuraFlex Vertical Cap Kit","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent 3\"-8\" Inner Diameter DuraFlex Vertical Cap Kit\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDuraVent 3\"-8\" Inner Diameter DuraFlex Vertical Cap Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a premium \u003c\/span\u003echimney liner termination kit designed to provide a secure, weather-resistant finish for DuraFlex flexible stainless steel chimney liner systems. Compatible with 3-inch to 8-inch inner diameter DuraFlex liners, this vertical cap kit helps protect the chimney from rain, debris, and animals while maintaining proper chimney draft and venting efficiency. It is ideal for wood-burning, non-condensing gas, and oil-fired appliance venting applications.\u003c\/p\u003e\n\u003cp\u003ePerfect for masonry chimney relining and restoration projects, the DuraFlex Vertical Cap Kit delivers long-lasting durability and dependable performance in demanding environments. Designed to complement DuraFlex Pro, DuraFlex 316, DuraFlex 304, and DuraFlex SW chimney liners\u003cspan\u003e, it supports professional, code-compliant installations. This DuraVent chimney accessory provides reliable protection, improved airflow, and enhanced system longevity for residential chimney venting systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"186\" data-start=\"0\" data-section-id=\"1fpgdbv\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"38\" data-start=\"2\"\u003eSecure Vertical Chimney Cap Kit:\u003c\/strong\u003e The DuraVent DuraFlex Vertical Cap Kit provides a durable termination solution for DuraFlex flexible stainless steel chimney liner systems.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"376\" data-start=\"187\" data-section-id=\"einvd7\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"231\" data-start=\"189\"\u003eCompatible with 3\"–8\" DuraFlex Liners:\u003c\/strong\u003e Designed to fit 3-inch to 8-inch inner diameter DuraFlex chimney liners, making it ideal for a variety of chimney relining applications.\u003c\/li\u003e\n\u003cli data-end=\"560\" data-start=\"377\" data-section-id=\"1c7718q\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"427\" data-start=\"379\"\u003eStorm Collar and Top Plate Retention System:\u003c\/strong\u003e The flex liner remains securely attached to the storm collar and top plate even when the cap section is removed for maintenance.\u003c\/li\u003e\n\u003cli data-end=\"742\" data-start=\"561\" data-section-id=\"jkpt8h\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"602\" data-start=\"563\"\u003eEasy Chimney Inspection \u0026amp; Cleaning:\u003c\/strong\u003e Allows the cap section to be removed without disconnecting the chimney liner, simplifying routine chimney inspections and cleaning.\u003c\/li\u003e\n\u003cli data-end=\"923\" data-start=\"743\" data-section-id=\"1yh8ety\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"786\" data-start=\"745\"\u003eImproves Chimney Venting Performance:\u003c\/strong\u003e Supports proper chimney draft, flue gas flow, and venting efficiency for wood-burning, non-condensing gas, and oil-fired appliances.\u003c\/li\u003e\n\u003cli data-end=\"1087\" data-start=\"924\" data-section-id=\"1mo2vcu\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"968\" data-start=\"926\"\u003eWeather-Resistant Chimney Termination:\u003c\/strong\u003e Helps protect the chimney liner from rain, debris, and outdoor elements, extending the life of the venting system.\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"1301\" data-start=\"1088\" data-section-id=\"19r5cxr\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"1131\" data-start=\"1090\"\u003eProfessional Chimney Liner Accessory:\u003c\/strong\u003e A dependable DuraVent chimney cap kit designed for masonry chimney restoration, fireplace inserts, wood stoves, and flexible stainless steel 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;\"\u003eDimension\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e3DFS-VCK\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e3\" Inner Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e4DFS-VCK\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e4\" Inner Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e5DFS-VCK\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e5\" Inner Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e55DFS-VCK\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e5.5\" Inner Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e6DFS-VCK\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e6\" Inner Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e7DFS-VCK\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e7\" Inner Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e8DFS-VCK\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e8\" Inner Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd 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 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 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 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 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\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":"3\"","offer_id":53631897534755,"sku":"3DFS-VCK","price":315.0,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":55333709578531,"sku":"4DFS-VCK","price":326.0,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":55333709611299,"sku":"5DFS-VCK","price":294.0,"currency_code":"USD","in_stock":true},{"title":"55\"","offer_id":55333709644067,"sku":"55DFS-VCK","price":300.0,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":55333709676835,"sku":"6DFS-VCK","price":320.0,"currency_code":"USD","in_stock":true},{"title":"7\"","offer_id":55333709709603,"sku":"7DFS-VCK","price":302.0,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":55333709742371,"sku":"8DFS-VCK","price":313.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-3_-8_-Inner-Diameter-DuraFlex-Vertical-Cap-Kit-DuraVent-Dreamwood-Living-26046583.jpg?v=1780434796","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-3-8-inner-diameter-duraflex-vertical-cap-kit","provider":"Dreamwood Living","version":"1.0","type":"link"}