{"product_id":"duravent-duratech-ldc-10-flat-ventilated-flashing","title":"DuraVent DuraTech LDC 10\" Ventilated Flat Flashing","description":"\u003cp class=\"fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003e\u003cimg height=\"100\" width=\"258\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0011\/1670\/0732\/files\/Duravent_Logo_Authorized_Dealer_480x480_5eb43497-b25a-4f55-a68c-9360213c3d11.png?v=1703087094\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"fusion-responsive-typography-calculated\" style=\"text-align: center;\"\u003e\u003cstrong\u003eNeed a custom build chimney pipes setup that fits just right? We can custom-build your chimney pipe setup and help you plan and complete the entire build with confidence. If you have any questions, please contact us 541.678.0243\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0011\/1670\/0732\/files\/Duratech_install_manual_and_parts_numbers.pdf?v=1703098511\" target=\"_blank\"\u003eAll Fuel Chimney PDF\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cstrong\u003eWarranty Notice: M\u0026amp;G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer.\u003c\/strong\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003ch4\u003eDuraTech LDC Chimney Large Diameter\u003c\/h4\u003e\n\u003cp\u003eThe DuraVent DuraTech LDC 10\" Flat Ventilated Flashing is a high-quality all-fuel chimney flashing piece built for the DuraTech LDC double-wall chimney line. It's suited to factory-built fireplaces, large masonry fireplaces, and vented non-condensing heating appliances, providing a tight, weather-resistant seal where the chimney passes through the roof. This delivers reliable ventilation, roof protection, and professional-level installation results for residential and light commercial chimney setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eRoof entry seal\u003c\/strong\u003e – weatherproofs where DuraTech LDC chimney piping exits through the roof\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLeak-resistant fit\u003c\/strong\u003e – creates a tight, secure transition to boost durability and block moisture intrusion\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eUL 103 Type HT certified\u003c\/strong\u003e – meets code requirements for safe installation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSlope-specific sizing\u003c\/strong\u003e – must match your roof's pitch (e.g., 6\/12 = 6\" rise per 12\" run)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePairs with storm collar\u003c\/strong\u003e – needed together for a complete weatherproof seal\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGalvalume build\u003c\/strong\u003e – resists corrosion and holds up long-term outdoors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuilt as part of the UL 103 Type HT listed DuraTech LDC system, it works with diameters ranging from 10\" to 16\" and uses a solid-pack construction with 1 inch of ceramic insulation sandwiched between a stainless steel inner liner and an outer jacket of stainless steel or Galvalume. It requires only a 2-inch clearance to combustible materials and meets both US and Canadian testing standards, offering strong safety performance, thermal efficiency, and durability in tough venting conditions.\u003c\/p\u003e\n\u003ch4\u003eDETAILS AND DIMENSION:\u003c\/h4\u003e\n\u003ctable class=\"w-100 f6 border-collapse border-spacing-0 lh-solid bg-theme-white mt2\" style=\"width: 99.9972%; height: 274.166px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 40.2604%; height: 19.5833px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"width: 57.0025%; height: 19.5833px;\"\u003eVentilated flashing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 40.2604%; height: 19.5833px;\"\u003eInside Diameter\u003c\/td\u003e\n\u003ctd style=\"width: 57.0025%; height: 19.5833px;\"\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 40.2604%; height: 19.5833px;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"width: 57.0025%; height: 19.5833px;\"\u003e\u003cspan\u003eDuraTech LDC (10\"-24\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 40.2604%; height: 19.5833px;\"\u003eA\u003c\/td\u003e\n\u003ctd style=\"width: 57.0025%; height: 19.5833px;\"\u003e\u003cspan\u003e12 1⁄4”\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 40.2604%; height: 19.5833px;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"width: 57.0025%; height: 19.5833px;\"\u003e\u003cspan\u003e24”\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 40.2604%; height: 19.5833px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 57.0025%; height: 19.5833px;\"\u003e\u003cspan\u003e10DT-FFHT\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Smokey Mountain Fireplaces","offers":[{"title":"Default Title","offer_id":48989501259930,"sku":"10DT-FFHT","price":287.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/1670\/0732\/files\/0_DuraVent-DuraTech-LDC-10_-Flat-Ventilated-Flashing-DuraVent-Dreamwood-Living-234533821_707x707_333002e2-f422-4be1-8d14-fe1181e9971b.png?v=1786313832","url":"https:\/\/www.smokeymountainfireplaces.com\/products\/duravent-duratech-ldc-10-flat-ventilated-flashing","provider":"Smokey Mountain Fireplaces","version":"1.0","type":"link"}