{"product_id":"duravent-duratech-storm-collar","title":"Duravent DuraTech Storm Collar, 5\"-6\" and 7\"-8\"","description":"\u003cp\u003e\u003cb\u003eThe Duravent DuraTech storm collar closes the top of the roof flashing to make a weatherproof roof penetration.\u003c\/b\u003e Duravent requires one with every DuraTech flashing. The 5DT-SC fits 5 and 6 inch DuraTech, and the 7DT-SC fits 7 and 8 inch. Seal its inner edge to the pipe with a 500°F non-hardening sealant.\u003c\/p\u003e\n\u003ch2\u003eAt a glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired\u003c\/strong\u003e: With every DuraTech flashing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo sizes\u003c\/strong\u003e: 5\"-6\" and 7\"-8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500°F sealant\u003c\/strong\u003e: Seals the collar to the pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherproof\u003c\/strong\u003e: Closes the roof penetration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart numbers\u003c\/th\u003e\n\u003ctd\u003e5DT-SC (fits 5\" and 6\"), 7DT-SC (fits 7\" and 8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eGalvalume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eRequired with DuraTech flashing for a weatherproof roof penetration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSealing\u003c\/th\u003e\n\u003ctd\u003eInner edge sealed to the pipe with non-hardening 500°F sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eSlid down to the top of the flashing, then tightened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003ctd\u003eDuraTech 5\" to 8\" chimney\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eDuravent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSeal it to the pipe.\u003c\/strong\u003e Apply a high-temperature (500°F), non-hardening waterproof sealant where the collar meets the chimney, just above the flashing, as Duravent's instructions describe.\u003c\/p\u003e\n\u003ch2\u003eQuestions people ask us\u003c\/h2\u003e\u003ch3\u003eWhich size do I need?\u003c\/h3\u003e\u003cp\u003eUse \u003cb\u003e5DT-SC\u003c\/b\u003e for 5\" or 6\" DuraTech and \u003cb\u003e7DT-SC\u003c\/b\u003e for 7\" or 8\" DuraTech.\u003c\/p\u003e\u003ch3\u003eIs it required?\u003c\/h3\u003e\u003cp\u003eYes. Duravent requires a storm collar with every DuraTech roof flashing.\u003c\/p\u003e\u003ch3\u003eWhat sealant should I use?\u003c\/h3\u003e\u003cp\u003eA non-hardening, waterproof sealant rated to \u003cb\u003e500°F\u003c\/b\u003e.\u003c\/p\u003e","brand":"Duravent","offers":[{"title":"5\" and 6\" DuraTech","offer_id":67631419588882,"sku":"A5DT-SC","price":38.91,"currency_code":"USD","in_stock":true},{"title":"7\" and 8\" DuraTech","offer_id":67631419621650,"sku":"A7DT-SC","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/duravent-duratech-storm-collar.png?v=1792598670","url":"https:\/\/www.aquaterrabackyard.com\/products\/duravent-duratech-storm-collar","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}