{"product_id":"knauf®-performance-®-r-11-kraft-faced-fiberglass-batt-insulation-23-in-x-93-in-237-67-sq-ft","title":"Knauf® Performance+® R-11 Kraft Faced Fiberglass Batt Insulation, 23 in x 93 in (237.67 sq ft)","description":"\n    \u003ch1\u003eR-11 Kraft-Faced Fiberglass Batt Insulation (23 in x 93 in)\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eKnauf® kraft-faced fiberglass batt insulation delivers R-11 thermal performance for walls, floors, and ceilings while also helping reduce sound transfer. The resilient batts are designed to cut easily and fit snugly, with a kraft vapor retarder intended to be covered by an approved finish material.\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 + Sound Control:\u003c\/strong\u003e R-11 insulation helps maintain indoor comfort and can reduce noise through walls and partitions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKraft-Faced Vapor Retarder:\u003c\/strong\u003e Kraft facing has a permeance rating of 1.0 or less and is intended to be covered by an approved finish material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Handling:\u003c\/strong\u003e Cuts easily, resists tears, and is designed for quick installation with low dust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnug Fit Performance:\u003c\/strong\u003e Highly resilient batt recovers quickly to full thickness for consistent cavity fill.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Application Use:\u003c\/strong\u003e Suitable for attic, basement, ceiling, crawlspace, floor, wall, and partition applications.\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\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\u003eSeries\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\u003eProduct name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-11, 23 in x 93 in, Kraft Faced, Fiberglass Batt Insulation, 237.67 sq-ft, B04AK\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\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFacing type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKraft\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\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23 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\u003e237.67 sq-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation type\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\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\u003eResists\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTear\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\u003eProposition 65 warning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCalifornia Residents: Proposition 65 Warning www.P65Warnings.ca.gov\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        \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: What cavity size does this batt fit?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It is 3-1\/2 in thick and 23 in wide, commonly used for 2x4 framing with 24 in on-center spacing.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Where can I install this insulation?\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: Does the kraft facing need to be covered?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes. The product information states the kraft facing will burn and should not be left exposed; install it in contact with an approved finish material.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How much area does one package cover?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e 237.67 sq ft per package.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is this insulation easy to cut and install?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes—product features note it cuts easily, resists tears, and installs quickly with low dust.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eQuiet comfort, beautifully concealed\u003c\/h2\u003e\n    \u003cp\u003eThink of this batt insulation as the unseen layer that makes a room feel finished—warmer, quieter, and more composed. The kraft-faced surface adds a purposeful, tailored edge during install, while the resilient fiberglass body fills the cavity with a snug, confident fit. Use it to refine everyday spaces—bedrooms, home offices, media rooms—anywhere comfort and calm matter. It’s the kind of behind-the-walls essential that elevates the way a home lives.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade your comfort and sound control—choose Knauf® R-11 kraft-faced batts for a snug, code-smart insulation layer you can trust.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cp\u003e\u003ca href=\"https:\/\/superarbor.io\/cdn\/shop\/files\/Knauf_468051_Warranty_Information_755894c0-dc6f-46fb-a026-82bd1d1dfa58.pdf?v=1766980671\" 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_7bd5a234-a944-4b5a-9f12-3c6d29aa5d06.pdf?v=1766980674\" target=\"_blank\"\u003eInstallation\u003c\/a\u003e\u003c\/p\u003e\n    ","brand":"Knauf®","offers":[{"title":"Default Title","offer_id":52533928329583,"sku":"7.25387E+11","price":183.31,"currency_code":"USD","in_stock":true}],"url":"https:\/\/superarbor.io\/products\/knauf%c2%ae-performance-%c2%ae-r-11-kraft-faced-fiberglass-batt-insulation-23-in-x-93-in-237-67-sq-ft","provider":"Super Arbor","version":"1.0","type":"link"}