{"product_id":"certainteed-r-21-unfaced-fiberglass-batt-insulation-16-in-x-96-in-85-33-sq-ft","title":"CertainTeed R-21 Unfaced Fiberglass Batt Insulation, 16 in x 96 in (85.33 sq-ft)","description":"\u003ch1\u003eR-21 Unfaced Fiberglass Batt Insulation\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eCertainTeed R-21 unfaced fiberglass batt insulation helps reduce heat transfer for improved comfort and efficiency. Each batt is 16 in x 96 in with a 5-1\/2 in thickness, covering 85.33 sq-ft per pack.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eThermal Performance:\u003c\/strong\u003e R-21 fiberglass batt insulation for insulating walls\/assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnfaced Design:\u003c\/strong\u003e Unfaced batt format for applications where a facing is not desired\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSized for Common Cavities:\u003c\/strong\u003e 16 in x 96 in batt dimensions for straightforward measuring and fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThick, Full Batt Profile:\u003c\/strong\u003e 5-1\/2 in thickness to match the listed R-value\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Coverage:\u003c\/strong\u003e Covers 85.33 sq-ft per package\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\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\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCertainTeed®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBatt Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBatt Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFacing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnfaced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eR-Value\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e96 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85.33 sq-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaint-Gobain\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is this batt insulation faced or unfaced?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It is unfaced fiberglass batt insulation.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What are the batt dimensions?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Each batt is 16 in wide x 96 in long and 5-1\/2 in thick.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What R-value is this insulation?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It is rated R-21.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How much area does one pack cover?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e The pack covers 85.33 sq-ft.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eQuiet luxury starts behind the walls.\u003c\/h2\u003e\n    \u003cp\u003eInsulation is the invisible layer that makes a room feel intentional—calm, tempered, and undeniably comfortable. This unfaced fiberglass batt brings a confident R-21 presence with a clean, uncomplicated profile that disappears into the architecture. Pair it with thoughtful finishes—plaster, pale oak, linen drapery—and let the space read as effortless while performing beautifully. It’s the kind of behind-the-scenes essential that elevates everyday living into something more refined.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade your build with CertainTeed R-21 unfaced fiberglass batts to add comfort-focused thermal performance where it matters most.\u003c\/strong\u003e\u003c\/p\u003e","brand":"CertainTeed®","offers":[{"title":"Default Title","offer_id":49006751154390,"sku":"42919920536","price":91.73,"currency_code":"USD","in_stock":false}],"url":"https:\/\/buildsupplyus.myshopify.com\/products\/certainteed-r-21-unfaced-fiberglass-batt-insulation-16-in-x-96-in-85-33-sq-ft","provider":"Buildsupply","version":"1.0","type":"link"}