{"product_id":"duravent-duratech-ldc-18-attic-insulation-shield","title":"DuraVent DuraTech LDC 18\" Attic Insulation Shield","description":"\u003cdiv class=\"product__title\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003eDuraVent DuraTech LDC 18\" Attic Insulation Shield\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDuraVent DuraTech LDC 18\" Attic Insulation Shield\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an essential \u003c\/span\u003echimney safety accessory designed to protect all-fuel double-wall chimney systems as they pass through attic spaces. Engineered for the DuraTech LDC chimney system, it helps prevent insulation and debris from contacting the chimney, improving fire safety and maintaining proper ventilation. This component is ideal for residential and commercial chimney installations serving large masonry fireplaces, factory-built fireplaces, and vented non-condensing heating appliances.\u003c\/p\u003e\n\u003cp\u003eBuilt for durability and dependable performance, the shield complements the rugged DuraTech LDC double-wall construction featuring a stainless steel inner wall, optional stainless steel or Galvalume outer jacket, and 1-inch ceramic insulation. Designed to maintain the required 2-inch clearance to combustibles, it is tested to US and Canadian standards, providing outstanding chimney safety, thermal protection, and long-term reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"product-features__heading heading-3\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEssential Attic Chimney Safety Shield:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eDuraVent DuraTech LDC 18\" Attic Insulation Shield helps prevent insulation and debris from accumulating around the double-wall all-fuel chimney pipe, improving fire safety and system performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDesigned for Attic Chimney Installations:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ideal for \u003c\/span\u003echimney systems passing through attic spaces, unless the chimney is fully enclosed, ensuring a safe and code-compliant chimney venting installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatible with DuraTech LDC Components:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fits securely over a \u003c\/span\u003eFirestop Radiation Shield or Ceiling Support Box, providing seamless integration with the DuraTech LDC chimney system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTwo-Piece Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features a \u003c\/span\u003ecollar and base assembly\u003cspan\u003e for straightforward installation, secure positioning, and long-lasting structural support.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVentilated Mesh Sleeve Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Equipped with a \u003c\/span\u003emesh sleeve around the top to promote proper airflow while preventing insulation and debris from entering the clearance space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEnhances Chimney Fire Protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Maintains the required clearance around the chimney system, helping maximize \u003c\/span\u003echimney safety\u003cspan\u003e, ventilation efficiency, and long-term durability in residential and commercial applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18DT-IS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDuraTech LDC (10\"-24\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAttic Insulation Shield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e(Size) Inside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraTech_10-24_Catalog_062873f1-e742-4959-a4bc-19e367942668.pdf?v=1647360373\" 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\/L151_820003149_Installation_Instructions_DuraTech.pdf?v=1647384657\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDownload Installation Manual\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\/Typical_Installations_for_Duratech_5-24.pdf?v=1647919185\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDownload Typical Installation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia PROP 65:\u003c\/strong\u003e\u003cspan\u003e This product can expose you to Lead \u0026amp; Chromium, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. See \u003c\/span\u003e\u003ca href=\"https:\/\/usfireplacestore.com\/pages\/ca-prop-65-warning\" target=\"_blank\"\u003eWARNING\u003c\/a\u003e\u003c\/p\u003e","brand":"DuraVent","offers":[{"title":"Default Title","offer_id":55301378081059,"sku":"18DT-IS","price":830.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-DuraTech-LDC-18_-Attic-Insulation-Shield-DuraVent-Dreamwood-Living-234561056.jpg?v=1783132495","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-duratech-ldc-18-attic-insulation-shield","provider":"Dreamwood Living","version":"1.0","type":"link"}