{"product_id":"duravent-8-diameter-transition-anchor-plate-13-x-21","title":"DuraVent 8\" Diameter Transition Anchor Plate 13\" x 21\"","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Duravent DuraTech attic insulation shield provides insulation separation for chimney systems passing through attic areas. This 13\" x 21\" size supports proper clearance control while maintaining system safety and ventilation.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDuravent insulation shield\u003c\/li\u003e\n\u003cli\u003eSized clearance barrier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e13\" x 21\" size\u003c\/li\u003e\n\u003cli\u003eInsulation separation protection\u003c\/li\u003e\n\u003cli\u003eAttic clearance control\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"DuraVent","offers":[{"title":"Default Title","offer_id":46429271097502,"sku":"8DT-AP13x21","price":916.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/9542\/9022\/files\/Duravent_Transition_Anchor_Plate_-_01_bbdd3146-7cca-4ea9-885e-ad9bfb2e0e02.webp?v=1768987594","url":"https:\/\/usfireplaceshop.com\/products\/duravent-8-diameter-transition-anchor-plate-13-x-21","provider":"US Fireplace Shop","version":"1.0","type":"link"}