{"product_id":"knauf-ecobatt-pro-cut-r-11-unfaced-fiberglass-batt-insulation-15-1-4-in-x-93-in-157-58-sq-ft","title":"Knauf EcoBatt Pro Cut R-11 Unfaced Fiberglass Batt Insulation 15-1\/4 in x 93 in (157.58 sq ft)","description":"\n    \u003ch1\u003eR-11 Unfaced Fiberglass Batt Insulation (15-1\/4 in x 93 in)\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eKnauf® unfaced fiberglass batt insulation is designed for wood or metal framed construction in new or existing buildings. It delivers reliable thermal performance and can also help reduce sound transfer in interior partitions, while installing quickly for a snug fit.\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 + Acoustical Performance:\u003c\/strong\u003e Helps maintain indoor temperatures while absorbing excess noise for improved comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast, Clean Installs:\u003c\/strong\u003e Staple-free, low-dust batts cut easily and resist tearing during handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnug Fit Recovery:\u003c\/strong\u003e Highly resilient batt insulation rebounds quickly to full thickness for consistent cavity fill.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Unfaced Design:\u003c\/strong\u003e Lets you choose the appropriate warm-side vapor retarder for your assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-Tested Surface Burning:\u003c\/strong\u003e Tested to ASTM E84 with a Fire Hazard Classification of 25\/50 or less.\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\u003eKnauf®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line \/ series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePro Cut Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSub-brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePerformance+®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass batt insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFacing type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnfaced\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-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15-1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e157.58 sq-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation locations\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAttic, Basement, Ceiling, Crawlspace, Floor, Wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 deg F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResists\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStaple-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire test \/ classification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTested to ASTM E84; Fire Hazard Classification 25\/50 or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKnauf Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ identifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB61VAC\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 faced or unfaced?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It’s unfaced fiberglass batt insulation, allowing you to pair it with the vapor retarder appropriate for your wall\/ceiling assembly.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What stud spacing does 15-1\/4 in width fit?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e 15-1\/4 in batts are intended for standard 16 in on-center framing cavities.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Where can it be installed?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It’s listed for attic, basement, ceiling, crawlspace, floor, and wall applications.\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 One pack covers 157.58 sq ft.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What is the R-value and thickness?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e R-11 at 3-1\/2 in thickness.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eQuiet comfort, beautifully concealed.\u003c\/h2\u003e\n    \u003cp\u003eThink of this unfaced R-11 batt as the invisible layer that makes a room feel finished—warmer, calmer, and more composed. Its soft, resilient fiberglass fills cavities cleanly for a consistent, tailored fit, supporting both thermal comfort and sound control. Use it behind feature walls, bedrooms, or media rooms to elevate the experience without changing the aesthetic. It’s the kind of behind-the-scenes essential that makes everyday living feel undeniably more luxurious.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade comfort and sound control—choose Knauf® R-11 unfaced batts for a snug, reliable insulation fit.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cp\u003e\u003ca href=\"https:\/\/superarbor.io\/cdn\/shop\/files\/Knauf_468051_Warranty_Information_186bbfe0-7422-4cac-b4d1-c4ff1f261513.pdf?v=1766980690\" target=\"_blank\"\u003eWarranty\u003c\/a\u003e\u003c\/p\u003e\n    \u003cp\u003e\u003ca href=\"https:\/\/superarbor.io\/cdn\/shop\/files\/Knauf_468051_Instruction_Installation_Manual_f274a190-5ed2-4554-aaf3-5cec2d45820b.pdf?v=1766980692\" target=\"_blank\"\u003eInstallation\u003c\/a\u003e\u003c\/p\u003e\n    ","brand":"Knauf®","offers":[{"title":"Default Title","offer_id":52533930295663,"sku":"7.25387E+11","price":59.14,"currency_code":"USD","in_stock":true}],"url":"https:\/\/superarbor.io\/products\/knauf-ecobatt-pro-cut-r-11-unfaced-fiberglass-batt-insulation-15-1-4-in-x-93-in-157-58-sq-ft","provider":"Super Arbor","version":"1.0","type":"link"}