{"product_id":"owens-corning-703-frk-semi-rigid-fiberglass-board-2-in-studio","title":"Owens Corning 703 FRK Semi Rigid Fiberglass Board 2 in - Studio","description":"\u003cp\u003eIn this review the Owens Corning 703 FRK semi rigid fiberglass board is evaluated as a practical acoustic and thermal insulation choice for home studios, rehearsal spaces, and light commercial builds. The biggest reason to buy is its combination of strong sound absorption and a foil reinforced kraft facing that keeps panels tidy and easy to maintain. The pack of six 24 in x 48 in x 2 in boards gives enough coverage for common small-room treatments, and the stated NRC of 0.75 together with Class A fire rating make it a dependable option for anyone who needs reliable absorption without heavy installation work.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi rigid 2 in boards:\u003c\/strong\u003e The 2 in thickness balances airflow absorption and panel stability for mounting on walls or frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFRK foil facing:\u003c\/strong\u003e The Foil Reinforced Kraft facing provides an easy-to-clean exterior that reflects mid and high frequencies while leaving lows to be absorbed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh acoustic performance:\u003c\/strong\u003e With an NRC of 0.75 these boards offer substantial reduction of reverberation and reflections in mid to high ranges for clearer mixes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal R-value:\u003c\/strong\u003e An R-Value of 8.7 reduces heat transfer, helping regulate room temperature and lower heating or cooling costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire safety:\u003c\/strong\u003e Classified Class A or Class 1 per ASTM E84, suitable for many professional and DIY studio environments that require fire-rated materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecycled content:\u003c\/strong\u003e Boards contain on average 53% recycled glass, which reduces environmental impact compared with virgin glass products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is best for musicians, podcasters, and small studio owners who need effective broadband absorption and a neat, durable facing for exposed panels. The pack size and board dimensions suit DIY mounting on common stud layouts, cloud panels, and DIY bass trapping in corners when combined with frames.\u003c\/p\u003e\n\u003cp\u003eThose seeking complete bass trapping at the lowest frequencies or decorative finished panels may prefer thicker absorbers or fabric-wrapped options; likewise, projects that require a different facing aesthetic or full enclosure may look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong mid\/high absorption with an NRC of 0.75 for clearer room acoustics.\u003c\/li\u003e\n\u003cli\u003eFRK foil facing is easy to clean and helps keep panels looking professional in exposed installations.\u003c\/li\u003e\n\u003cli\u003eFire Rated Class A provides added safety for studio and commercial use.\u003c\/li\u003e\n\u003cli\u003eGood thermal value with an R-Value of 8.7 which also reduces heat transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFoil facing reflects some mid\/high frequencies by design, so it is not a completely transparent acoustic absorber for every frequency band.\u003c\/li\u003e\n\u003cli\u003eAt 2 in thickness, very low bass absorption is limited compared with thicker or specialized bass traps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e6 boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e24 in x 48 in x 2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRC (Noise Reduction Coefficient)\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eR-Value\u003c\/td\u003e\n\u003ctd\u003e8.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFacing\u003c\/td\u003e\n\u003ctd\u003eFRK (Foil Reinforced Kraft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFire Rating\u003c\/td\u003e\n\u003ctd\u003eClass A \/ Class 1 per ASTM E84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecycled Content\u003c\/td\u003e\n\u003ctd\u003eApproximately 53% recycled glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Owens Corning 703 FRK 2 in semi rigid boards are a solid value for anyone building acoustic treatments who needs reliable mid\/high absorption, a clean-looking foil-facing, and fire safety. They are especially useful for DIY walls, clouds, and frame-mounted panels where ease of handling and thermal benefit are also valuable; however, contractors needing deep low-frequency trapping should plan complementary solutions.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan these panels be mounted directly to a wall?\u003c\/strong\u003e\u003cbr\u003eYes, the semi rigid boards can be mounted on walls or in frames; secure mechanical fasteners or adhesive systems rated for insulation should be used according to local codes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the foil facing affect sound?\u003c\/strong\u003e\u003cbr\u003eThe FRK foil facing will reflect some mid and high frequencies while allowing low end to reach the fiberglass core, which is why overall NRC remains high but not uniformly transparent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these safe for studio use?\u003c\/strong\u003e\u003cbr\u003eYes, they are rated Class A per ASTM E84 and contain recycled glass content, making them appropriate for professional and DIY studio environments when installed properly.\u003c\/p\u003e","brand":"Owens Corning","offers":[{"title":"Default Title","offer_id":48178867077339,"sku":"B006FYEHM2","price":228.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51E9AXlCgbL._AC_SL1000.jpg?v=1769453338","url":"https:\/\/gearmusthave.com\/products\/owens-corning-703-frk-semi-rigid-fiberglass-board-2-in-studio","provider":"GearMustHave","version":"1.0","type":"link"}