{"product_id":"1616081-r-15-ecobattr-kraft-faced-fiberglass-insulation-batt-3-1-2-x-15-x-93-67-81-sf","title":"Knauf Insulation R-15 EcoBatt Kraft Faced Fiberglass Insulation Batt, High Density, 3-1\/2\" x 15\" x 93\", 67.81–77.5 sq. ft. Coverage","description":"\u003ch1\u003eR-15 EcoBatt Kraft-Faced Fiberglass Batt (3.5 x 15 x 93 in)\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eHigh-density R-15 EcoBatt fiberglass batts with durable kraft facing deliver thermal performance, sound absorption, and moisture control for 2x4 walls. Made with ECOSE Technology, they’re formaldehyde-free with recycled content and low dust for fast, clean installation.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDesigned for 2x4 Walls:\u003c\/strong\u003e Pre-cut 3.5 in x 15 in x 93 in batts fit standard framing for quick installs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKraft Vapor Retarder:\u003c\/strong\u003e Facing aids moisture control and is marked in 1 ft increments for easy stapling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort \u0026amp; Quiet:\u003c\/strong\u003e R-15 thermal value with sound-dampening fibers to reduce noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainable Construction:\u003c\/strong\u003e Formaldehyde-free ECOSE Technology and high recycled glass content\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-Friendly Handling:\u003c\/strong\u003e Resilient batts expand quickly, are easy to cut, and produce low dust\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003ePlease check the Product Data Sheet \u003ca href=\"https:\/\/superarbor.io\/cdn\/shop\/files\/34775c82-3888-4090-9597-68d4fea64b41_6a8b96a8-6d9f-4922-9905-69b1cd6cc021.pdf?v=1763153614\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eHere\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\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\u003eInsulation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass batt\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-15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFacing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKraft faced (vapor retarder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (per batt)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93 in L x 15 in W x 3.5 in T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits Stud Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x 4 wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLocations\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBetween walls; interior walls; exterior walls; ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Batts per Bag\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage per Bag\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e77.5 sq ft (some listings show 67.81 sq ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32.06 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Install Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConcrete; Existing Drywall; Metal; Plywood; Wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSoundproofing; Vapor Retardant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBag Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.16666667 ft x 17 in x 15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBatt\/Roll Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.75 ft x 15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e725387680514\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: How much area does one bag cover?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Coverage listed ranges 67.81–77.5 sq ft per bag; verify local packaging label before purchase.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is the insulation faced or unfaced?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Faced—these are kraft-faced batts providing a vapor retarder.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Where can I use R-15 EcoBatt batts?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Between studs in 2x4 exterior or interior walls; also suitable for ceilings where dimensions fit.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How many batts are in a bag?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e 8 batts per bag.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Are these batts formaldehyde-free?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes, they’re bonded with plant-based ECOSE Technology and are formaldehyde-free.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eElevate Everyday Comfort with Eco-Conscious Warmth\u003c\/h2\u003e\n    \u003cp\u003eThese R-15 EcoBatt batts bring a refined layer of calm to the home—softening acoustics while stabilizing temperature for a consistently serene ambiance. The subtle kraft facing offers a clean, tailored finish behind your walls, marrying performance with understated sophistication. Use them throughout 2x4 exterior walls to create an enveloping, energy-smart envelope that enhances living spaces. It’s a quiet luxury that feels as good as it looks—essential for modern, mindful design.\u003c\/p\u003e\n    \u003chr\u003e\u003ch2\u003eAI Review Summary:\u003c\/h2\u003e\u003cp\u003eCustomers consistently praise easy handling and low dust, noting batts expand quickly to fill cavities and are straightforward to cut and staple. Many report improved thermal comfort and noticeable noise reduction after installation. Sustainability credentials (formaldehyde‑free ECOSE) are appreciated. Occasional feedback mentions variability in stated coverage per bag; buyers recommend confirming square footage before planning. Representative quotes: “Easy to work with and install… would definitely recommend,” and “Cuts clean, minimal itch and dust.”\u003c\/p\u003e\n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade your 2x4 walls with R-15 EcoBatt today for cleaner installs, quieter rooms, and year‑round energy savings.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cp\u003e\u003ca href=\"https:\/\/superarbor.io\/cdn\/shop\/files\/6532950b-ff7b-4114-b9b8-4ea727c5d9c8_58cc91d4-ee9f-4240-a847-6fec0f7f84e8.pdf?v=1763153609\" target=\"_blank\"\u003eWarranty\u003c\/a\u003e\u003c\/p\u003e\n    \u003cp\u003e\u003ca href=\"https:\/\/superarbor.io\/cdn\/shop\/files\/a52b0d12-c76e-4a99-898b-80afe9ca4900_4cbb9d1b-c3be-4dc4-93a6-21fac293229f.pdf?v=1763153612\" target=\"_blank\"\u003eInstallation\u003c\/a\u003e\u003c\/p\u003e","brand":"Knauf Insulation","offers":[{"title":"Default Title","offer_id":48991787122902,"sku":"468051\/817236","price":71.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/5244\/2838\/files\/knauf-insulation-fiberglass-insulation-468051-817236-d4_1000.jpg?v=1783638041","url":"https:\/\/buildsupplyus.myshopify.com\/products\/1616081-r-15-ecobattr-kraft-faced-fiberglass-insulation-batt-3-1-2-x-15-x-93-67-81-sf","provider":"Buildsupply","version":"1.0","type":"link"}