{"product_id":"10-pk-24-in-x-48-in-x-1-in-rockwool-prorox-mineral-wool-sound-fire","title":"10 pk 24 in x 48 in x 1 in Rockwool ProRox Mineral Wool - Sound \u0026 Fire","description":"\u003cp\u003eIn this review the 10 pk 24 in x 48 in x 1 in Rockwool ProRox mineral wool is evaluated for builders and audio professionals who need dense, rigid stone wool panels. The bottom line: this case of ten SL960 sheets is best for projects that need a balance of thermal insulation, fire resistance, and sound absorption in a compact 2 ft by 4 ft format. The reviewer found its 6 lb\/ft\u003csup\u003e3\u003c\/sup\u003e density provides noticeable sound dampening and solid thermal performance while remaining easy to trim and fit into framed walls or studio baffles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 lb\/ft3 density:\u003c\/strong\u003e Higher density gives better sound absorption and thermal performance compared with lighter mineral wool, helping reduce echo and heat transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 sheets per pack:\u003c\/strong\u003e The case quantity covers multiple wall cavities or several studio panels without repeated purchases, simplifying larger jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 in x 48 in x 1 in size:\u003c\/strong\u003e Standard 2 ft by 4 ft panels are straightforward to handle and fit into common stud layouts and acoustic frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid mineral wool construction:\u003c\/strong\u003e The ProRox SL960 boards are sturdy enough for vertical installation and resist sagging when supported correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to cut and compress:\u003c\/strong\u003e Panels slice cleanly with a utility knife or serrated blade and compress slightly to fit irregular gaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire resistant and similar to Thermafiber:\u003c\/strong\u003e Stone wool resists combustion and serves as a direct replacement where comparable mineral wool products are specified.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe product suits contractors finishing exterior walls, homeowners upgrading interior wall insulation, and studio builders needing stout acoustic batting for control rooms and booths. Its density and sheet size make it a practical pick for retrofits where space is limited but performance is required.\u003c\/p\u003e\u003cp\u003eThose building large thermal-only projects who prefer bulk roll insulation or who need thicker R-value per piece may look elsewhere; this 1 in thickness is optimized for sound deadening and supplemental insulation, not primary cavity fills in deep wall assemblies.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh density gives measurable sound absorption and better thermal performance than lighter mineral wool.\u003c\/li\u003e\n\u003cli\u003eStandard 24 in x 48 in sheets simplify installation in framed walls and acoustic panels.\u003c\/li\u003e\n\u003cli\u003eRigid boards compress slightly and cut cleanly, making on-site fitting fast and predictable.\u003c\/li\u003e\n\u003cli\u003eFire resistant stone wool provides safety benefits in assemblies where noncombustibility is desired.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAt 1 in thickness these sheets are best as supplemental insulation or acoustic treatment rather than a single-source thermal solution for deep cavities.\u003c\/li\u003e\n\u003cli\u003eDense rigid batts require proper support for overhead use and may need framing or clips to hold them in place.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eLynn Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eRockwool ProRox SL960 mineral wool boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e10 sheets per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e24 in x 48 in x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e6 lb\/ft3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon uses\u003c\/td\u003e\n\u003ctd\u003eExterior walls, interior sound deadening, studio acoustic panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 10 pack of 24 in x 48 in x 1 in Rockwool ProRox SL960 is a solid value for anyone needing dense, fire resistant panels for sound control and supplemental insulation. It is especially well suited to studio environments and retrofit wall work where 2 ft by 4 ft sheets and higher density matter. Buy it when you need reliable acoustic performance and noncombustible insulation in manageable sheet sizes.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan these panels be cut to size?\u003c\/strong\u003e\u003cbr\u003eYes, the SL960 boards cut cleanly with a utility knife or serrated blade and can compress slightly to fit tight gaps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these suitable for overhead installation?\u003c\/strong\u003e\u003cbr\u003eThe boards are rigid but dense; they require mechanical support or framing for secure overhead use to prevent sagging.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a direct replacement for Thermab fiber-style products?\u003c\/strong\u003e\u003cbr\u003eYes, the ProRox SL960 is described as similar to Thermafiber and functions as a compatible mineral wool replacement in most applications.\u003c\/p\u003e","brand":"Lynn Manufacturing","offers":[{"title":"Default Title","offer_id":48241571201243,"sku":"B0DS6GTJ11","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81Xj4DROr2L._AC_SL1500.jpg?v=1770929174","url":"https:\/\/gearmusthave.com\/products\/10-pk-24-in-x-48-in-x-1-in-rockwool-prorox-mineral-wool-sound-fire","provider":"GearMustHave","version":"1.0","type":"link"}