{"product_id":"rockwool-comfortbatt-r-24-unfaced-mineral-wool-batt-insulation-24-1-4-in-x-48-in-x-6-in-40-4-sq-ft","title":"ROCKWOOL AFB Unfaced Mineral Wool Batt Insulation 6 in x 24 in x 48 in (40 sq-ft)","description":"\u003ch1\u003eUnfaced mineral wool batt insulation (6 in x 24 in x 48 in)\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eROCKWOOL AFB® mineral wool batts are lightweight, semi-rigid acoustical fire batts designed for interior wall and floor assemblies. Unfaced and easy to fit in place, they help improve fire resistance, sound absorption, and long-term durability in commercial\/industrial applications.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAcoustical \u0026amp; Fire-Resistant Batt:\u003c\/strong\u003e Designed to improve sound absorption while supporting fire-resistant assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-Rigid Fit:\u003c\/strong\u003e Lightweight mineral wool batt is easy to friction-fit into wall, floor, and ceiling cavities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Mineral Wool:\u003c\/strong\u003e Resists corrosion and maintains performance over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Performance:\u003c\/strong\u003e Rated up to 1200°F for demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnfaced Design:\u003c\/strong\u003e Ideal when a separate vapor retarder\/finish assembly is specified. \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\/ROCKWOOL_168648_Specification_Sheet_dfea377d-2771-4838-b335-0209f9066776.pdf?v=1766980689\" 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\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eROCKWOOL®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSub-brand \/ Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAFB®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMineral Wool 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\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMineral Wool (Natural Stone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 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\u003e40 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\u003eCeiling, Floor, Wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor use in commercial\/industrial; steel stud interior wall, floor and hot service applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;2.2 pcf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional density information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;2.5 lb\/cu-ft Density\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1200°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlame spread index\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSmoke developed index\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResists\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCorrosion, Fire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecial features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLightweight, Semi-Rigid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater vapor sorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1% by Weight; \u0026lt;0.02% By Volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eROCKWOOL International A\/S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRXAFB624-40\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 ceiling, floor, and wall installation, including steel stud interior wall and floor applications.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is this insulation faced?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e No—this product is unfaced.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What area does one package cover?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e 40 sq-ft per package.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What is it made of?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Mineral wool (stone wool).\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How fire\/smoke resistant is it rated?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Flame spread index: 0; smoke developed index: 0 (as listed in the product data).\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eQuiet luxury, built into the walls\u003c\/h2\u003e\n    \u003cp\u003eThere’s a certain kind of comfort you feel in a space that’s serene, hushed, and quietly resilient—and this mineral wool batt delivers that from the inside out. Its semi-rigid, unfaced form slips neatly into wall and floor cavities, elevating acoustics while reinforcing fire resistance with a material that’s inherently durable. Use it to create bedrooms, studios, or media rooms that feel more cocooned and composed, where sound is softened and the atmosphere reads effortlessly refined. It’s the invisible layer that makes a space feel undeniably elevated.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade your assemblies with ROCKWOOL AFB® batts for a quieter, more fire-resilient wall and floor system.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ROCKWOOL®","offers":[{"title":"Default Title","offer_id":49006751121622,"sku":"RXAFB624-40","price":1214.24,"currency_code":"USD","in_stock":false}],"url":"https:\/\/buildsupplyus.myshopify.com\/products\/rockwool-comfortbatt-r-24-unfaced-mineral-wool-batt-insulation-24-1-4-in-x-48-in-x-6-in-40-4-sq-ft","provider":"Buildsupply","version":"1.0","type":"link"}