{"product_id":"rockwool-comfortbatt-r-15-unfaced-mineral-wool-batt-insulation-3-1-2-in-x-23-in-x-47-in-60-06-sq-ft","title":"ROCKWOOL Comfortbatt R-15 Unfaced Mineral Wool Batt Insulation, 3-1\/2 in x 23 in x 47 in (60.06 sq ft)","description":"\u003ch1\u003eR-15 Unfaced Mineral Wool Batt Insulation\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eROCKWOOL Comfortbatt R-15 is an unfaced mineral wool batt designed to improve thermal comfort in framed assemblies. The 3-1\/2 in thick batts friction-fit into 23 in wide cavities and help resist fire, moisture, and heat loss for dependable performance.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eR-15 Thermal Performance:\u003c\/strong\u003e Helps reduce heat transfer in walls, floors, ceilings, basements, and attics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnfaced Batt Design:\u003c\/strong\u003e Works with a wide range of assemblies where a separate vapor retarder is used or not required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral Wool Construction:\u003c\/strong\u003e Designed to resist fire and moisture for resilient, long-lasting insulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSized for Framed Cavities:\u003c\/strong\u003e 23 in x 47 in batts are made to friction-fit common framing layouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Coverage:\u003c\/strong\u003e Covers 60.06 sq-ft per package to help estimate material needs\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\/ROCKWOOLreg_R_15_23X47_60_06SF_1.pdf?v=1766980681\" 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\u003eProduct name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-15, 3-1\/2 in x 23 in x 47 in, Unfaced, Mineral Wool Batt Insulation, 60.06 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\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\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-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\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\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\u003e47 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\u003e60.06 sq-ft\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, 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\u003eFire, Moisture, Thermal\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 insulation be installed?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It’s listed for use in attic, basement, ceiling, floor, and wall applications.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is it faced or unfaced?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It is unfaced mineral wool batt insulation.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What are the batt dimensions and total coverage per pack?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Each batt is 3-1\/2 in thick x 23 in wide x 47 in long, and the pack covers 60.06 sq-ft.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What does it resist?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It is listed as resisting fire, moisture, and thermal transfer.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eQuiet confidence—comfort that disappears into the architecture\u003c\/h2\u003e\n    \u003cp\u003eTrue luxury begins with what you don’t see: a home that holds temperature with effortless ease. This unfaced mineral wool batt brings a composed, tailored fit to framed cavities—clean lines, no fuss—while supporting a space that feels calmer and more considered. Layer it behind textured plaster, warm woods, or sculptural stone so the room reads serene and intentional, season after season. It’s the invisible upgrade that makes everyday living feel beautifully elevated.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade your walls and floors with ROCKWOOL Comfortbatt R-15 for durable, unfaced mineral wool insulation coverage you can plan around.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ROCKWOOL®","offers":[{"title":"Default Title","offer_id":49006734835926,"sku":"RXCB352347","price":66.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/5244\/2838\/files\/ROCKWOOL_Packaging_CB_Wood_GEN.png?v=1783712324","url":"https:\/\/buildsupplyus.myshopify.com\/products\/rockwool-comfortbatt-r-15-unfaced-mineral-wool-batt-insulation-3-1-2-in-x-23-in-x-47-in-60-06-sq-ft","provider":"Buildsupply","version":"1.0","type":"link"}