{"product_id":"rockwool-afb-unfaced-mineral-wool-batt-insulation-1-1-2-in-x-24-in-x-48-in-128-sq-ft","title":"ROCKWOOL AFB Unfaced Mineral Wool Batt Insulation 1-1\/2 in x 24 in x 48 in (128 sq ft)","description":"\u003ch1\u003eUnfaced mineral wool batt insulation (AFB)\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eROCKWOOL AFB® is a lightweight, semi-rigid stone wool batt designed to improve fire resistance and sound control in interior wall, floor, and ceiling assemblies. Its unfaced mineral wool construction helps resist fire and corrosion for durable performance in commercial\/industrial and stud wall 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\u003eFire \u0026amp; Smoke Performance:\u003c\/strong\u003e Rated flame spread index 0 and smoke developed index 0 for added peace of mind in assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic \u0026amp; Thermal Comfort:\u003c\/strong\u003e Stone wool batt helps absorb sound while insulating interior walls, floors, and ceilings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-Rigid Fit:\u003c\/strong\u003e Lightweight, semi-rigid batts are designed to friction-fit into stud bays and cavities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Resistance:\u003c\/strong\u003e Suitable for hot service applications with a temperature rating up to 1200°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Mineral Wool Construction:\u003c\/strong\u003e Resists corrosion and fire and features very low water vapor sorption (\u0026lt;1% by weight).\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\u003eProduct name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 x 24 in x 48 in, Unfaced, Mineral Wool Batt Insulation, 128 sq-ft\u003c\/td\u003e\n\u003c\/tr\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\u003eManufacturer part number (SKU)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRXAFB1524\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBatt Insulation\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 (stone wool \/ natural stone)\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\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 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\u003e128 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 (also listed as \u0026gt;2.5 lb\/cu-ft)\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\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        \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 insulation faced?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e No—this product is unfaced mineral wool batt insulation.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What applications is it designed for?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It’s designed for commercial\/industrial uses including steel stud interior walls, floors, ceilings, and hot service applications.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What area does one pack cover?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e One pack covers 128 sq ft.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What are the batt dimensions?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Each batt is 1-1\/2 in thick x 24 in wide x 48 in long.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How does it perform in a fire test?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It lists a flame spread index of 0 and a smoke developed index of 0.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eQuiet strength, beautifully concealed\u003c\/h2\u003e\n    \u003cp\u003eThe most luxurious rooms aren’t just seen—they’re felt, in the hush of a wall and the confidence of materials that perform under pressure. ROCKWOOL AFB brings a disciplined, architectural calm to interiors, pairing sound absorption with serious fire resistance in a clean, unfaced batt. Layer it inside steel-stud partitions or between floors to sharpen acoustics and elevate comfort without changing your visual story. It’s the kind of invisible upgrade that makes a space live like a sanctuary.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade your walls and floors with ROCKWOOL AFB unfaced mineral wool batts for durable fire resistance and quieter, more comfortable interiors.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ROCKWOOL®","offers":[{"title":"Default Title","offer_id":49006748369110,"sku":"RXAFB1524","price":357.69,"currency_code":"USD","in_stock":false}],"url":"https:\/\/buildsupplyus.myshopify.com\/products\/rockwool-afb-unfaced-mineral-wool-batt-insulation-1-1-2-in-x-24-in-x-48-in-128-sq-ft","provider":"Buildsupply","version":"1.0","type":"link"}