{"product_id":"rockwool-comfortbatt-r-30-unfaced-mineral-wool-batt-insulation-7-1-4-in-x-15-1-4-in-x-47-in-29-87-sq-ft","title":"ROCKWOOL Comfortbatt R-30 Unfaced Mineral Wool Batt Insulation, 7-1\/4 in x 15-1\/4 in x 47 in (29.87 sq-ft)","description":"\u003ch1\u003eR-30 Unfaced Mineral Wool Batt Insulation\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eROCKWOOL Comfortbatt® is an unfaced stone wool (mineral wool) batt insulation designed for wood and steel stud applications. Its flexible edges help create a snug fit to maintain R-value while also offering fire resistance, moisture resistance, and sound absorbency.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFlexible Edge Fit:\u003c\/strong\u003e Compressible sides help friction-fit into stud bays for fast installation and reduced gaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-Resistant Stone Wool:\u003c\/strong\u003e Non-combustible insulation designed to resist fire and limit flame spread.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture Resistance:\u003c\/strong\u003e Helps resist water and moisture for more reliable long-term performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Absorbency:\u003c\/strong\u003e Stone wool construction helps reduce noise transfer between spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Thermal Performance:\u003c\/strong\u003e R-30 batt helps improve home comfort and energy efficiency.\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_169082_Specification_Sheet_1a4952bd-9924-42a0-96ac-a93768bbd9bd.pdf?v=1766980674\" 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\u003eProduct line \/ sub-brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComfortbatt®\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)\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-30\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\u003e7-1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15-1\/4 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\u003e29.87 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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication \/ construction type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWood stud construction\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 lb\/cu-ft\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\u003eWarning\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 batt 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 area does one package cover?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e One package covers 29.87 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 7-1\/4 in thick x 15-1\/4 in wide x 47 in long.\u003c\/p\u003e\n    \u003chr\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 ceiling installation and described for exterior wood and steel stud applications.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What is the R-value?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e R-30.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eQuiet luxury, built into the walls\u003c\/h2\u003e\n    \u003cp\u003eComfortbatt® turns the unseen layers of a home into a design asset—wrapping rooms in steady warmth while softening the soundscape. The mineral wool batt’s flexible edge is the quiet hero, slipping into stud bays with a tailored, gap-minimizing fit. Use it to elevate bedrooms, media rooms, or any space where comfort should feel intentional. It’s the kind of behind-the-scenes essential that makes everyday living feel undeniably more luxurious.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade comfort and peace-of-mind with ROCKWOOL Comfortbatt® R-30 mineral wool batts—built for a snug fit, strong thermal performance, and lasting resilience.\u003c\/strong\u003e\u003c\/p\u003e\n    \n    \u003cp\u003e\u003ca href=\"https:\/\/superarbor.io\/cdn\/shop\/files\/ROCKWOOL_169082_Instruction_Installation_Manual_83784a41-a06d-4f85-8846-60effa9936af.pdf?v=1766980671\" target=\"_blank\"\u003eInstallation\u003c\/a\u003e\u003c\/p\u003e","brand":"ROCKWOOL®","offers":[{"title":"Default Title","offer_id":49006725365974,"sku":"RXCB725152547","price":87.39,"currency_code":"USD","in_stock":false}],"url":"https:\/\/buildsupplyus.myshopify.com\/products\/rockwool-comfortbatt-r-30-unfaced-mineral-wool-batt-insulation-7-1-4-in-x-15-1-4-in-x-47-in-29-87-sq-ft","provider":"Buildsupply","version":"1.0","type":"link"}