{"product_id":"knauf-performance-r-15-unfaced-fiberglass-batt-insulation-23-in-x-93-in-89-13-sq-ft-b93e","title":"Knauf Performance+ R-15 Unfaced Fiberglass Batt Insulation, 23 in x 93 in (89.13 sq ft) – B93E","description":"\n    \u003ch1\u003eR-15 Unfaced Fiberglass Batt Insulation (23 in x 93 in)\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eKnauf R-15 unfaced fiberglass batt insulation is designed for wood or metal framed construction to help improve thermal comfort and acoustical control. The high-density, tear-resistant batts cut easily for fast installation across walls, floors, ceilings, and more.\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 Performance:\u003c\/strong\u003e Engineered to help maintain temperatures and absorb excess noise for more comfortable rooms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnfaced Flexibility:\u003c\/strong\u003e Works with the vapor retarder of your choice for a wide range of assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast, Cleaner Installs:\u003c\/strong\u003e Cuts easily and installs quickly with low dust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResilient Fit:\u003c\/strong\u003e Recovers quickly to full thickness for a snug, consistent fill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTear Resistance:\u003c\/strong\u003e Designed to resist tearing during handling and placement\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\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 Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnfaced\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\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\u003e89.13 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\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\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\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\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\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\u003eFire Test \/ Classification (per description)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM E84; Fire Hazard Classification 25\/50 or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB93E\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: Where can this batt insulation 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: Does it include a vapor retarder facing?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e No—this product is unfaced, allowing you to use the warm-side vapor retarder specified for your assembly (if required).\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What size and coverage does one unit provide?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Each batt is 23 in x 93 in with 3-1\/2 in thickness, and the listed coverage area is 89.13 sq ft.\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-15.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is it tested for surface burning characteristics?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e The description states a Fire Hazard Classification of 25\/50 or less when tested in accordance with ASTM E84.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eQuiet, cocooned comfort—beautifully built in.\u003c\/h2\u003e\n    \u003cp\u003eThink of this batt insulation as the invisible layer of luxury—softening sound, smoothing temperature swings, and making every room feel effortlessly composed. The unfaced fiberglass format keeps your build flexible while delivering a snug, resilient fit that reads as comfort you can actually feel. Use it behind statement wall treatments or in bedroom partitions to create that serene, gallery-like hush. It’s the kind of foundational upgrade that makes a space feel richer, calmer, and unmistakably considered.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade everyday comfort with Knauf R-15 unfaced batts for a warmer, quieter home from the inside out.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cp\u003e\u003ca href=\"https:\/\/superarbor.io\/cdn\/shop\/files\/Knauf_468051_Warranty_Information_8aeecec8-e9e0-4614-8ace-9680130a6845.pdf?v=1766980694\" 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_1758c241-9d6e-49f5-8096-4243a62813b0.pdf?v=1766980696\" target=\"_blank\"\u003eInstallation\u003c\/a\u003e\u003c\/p\u003e\n    ","brand":"Knauf®","offers":[{"title":"Default Title","offer_id":52533929804143,"sku":"7.25387E+11","price":71.75,"currency_code":"USD","in_stock":true}],"url":"https:\/\/superarbor.io\/products\/knauf-performance-r-15-unfaced-fiberglass-batt-insulation-23-in-x-93-in-89-13-sq-ft-b93e","provider":"Super Arbor","version":"1.0","type":"link"}