{"product_id":"reflective-foam-core-insulation-roll-3mm-radiant-barrier-2ft-x-200ft","title":"Reflective Foam Core Insulation Roll 3MM - Radiant Barrier 2ft x 200ft","description":"\u003cp\u003eIn this review the Reflective Foam Core Insulation Roll 3MM is evaluated for homeowners, contractors, and DIYers who need a lightweight radiant barrier that is easy to handle. The bottom line: this 2ft x 200ft roll is best for projects where a thin, reflective vapor barrier is required to reduce radiant heat transfer and add modest R-value without adding bulk. It is especially useful in garages, warehouses, and behind existing insulation where flexibility, a white interior finish, and a true foil radiant face matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize and coverage:\u003c\/strong\u003e The 2ft by 200ft roll provides a continuous sheet that covers long runs with few seams, reducing installation time on larger surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReflective performance:\u003c\/strong\u003e A true foil reflective side serves as a radiant barrier and is rated to reflect approximately 99.75% of radiant heat transfer, helping lower heat gain in metal buildings and attics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoam core construction:\u003c\/strong\u003e The 3MM (1\/8 in) foam core is a solid panel rather than poly bubble, offering a smoother surface and consistent handling when cutting and shaping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinished appearance:\u003c\/strong\u003e One side is white vinyl finished for a clean interior look while the other side is foil-faced for thermal performance, making it suitable for visible wall and ceiling applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability and safety:\u003c\/strong\u003e The material is puncture, crush and waterproof with a Class 1 Class A fire rating and a non-toxic, eco-friendly formulation, meeting typical building codes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of installation:\u003c\/strong\u003e Lightweight and flexible enough to bend and shape, it is easy for one person to fit around rafters and studs and fasten with standard adhesives or mechanical fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis roll is aimed at homeowners insulating metal garages, storage buildings, or retrofit projects where adding bulk is not an option and a radiant barrier will provide measurable benefit. Contractors and DIYers who need a long, continuous roll that is easy to cut and attach will appreciate the lightweight foam core and finished white side for visible installations.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for those seeking thick cavity insulation or high standalone R-value; if a thicker rigid board or multi-inch insulation is required for structural load or high R-value, consider other products designed specifically for those needs.\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\u003eReflective foil side effectively reduces radiant heat transfer, useful in metal buildings and attics.\u003c\/li\u003e\n\u003cli\u003eLightweight, easy to cut and shape, making single-person installation feasible in many cases.\u003c\/li\u003e\n\u003cli\u003eWhite vinyl finish on one side presents a clean interior appearance without additional cover material.\u003c\/li\u003e\n\u003cli\u003eWaterproof, puncture and crush resistant with a Class 1 Class A fire rating and non-toxic makeup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe 3MM thickness is very thin, so it adds only modest R-value and is not a substitute for thicker insulation in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eReflective Foam Core Insulation Roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e2ft x 200ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e3MM (1\/8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaces\u003c\/td\u003e\n\u003ctd\u003eWhite vinyl one side, foil reflective other side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003ctd\u003eReflects approx. 99.75% of radiant heat transfer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFire Rating\u003c\/td\u003e\n\u003ctd\u003eClass 1 \/ Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Reflective Foam Core Insulation Roll 3MM is a practical, economical choice for reducing radiant heat and improving the look of interior surfaces in garages, warehouses and retrofit jobs. It offers excellent reflectivity, a finished white face and easy handling, making it good value where a thin, continuous vapor barrier is required, but it should be paired with thicker insulation where higher R-value is needed.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this roll be used on metal garage ceilings?\u003c\/strong\u003e\u003cbr\u003eYes. Its reflective foil face helps reduce radiant heat in metal garages and the lightweight roll is easy to fasten to rafters or purlins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the material water resistant and safe to use indoors?\u003c\/strong\u003e\u003cbr\u003eYes. The product is waterproof, puncture resistant and described as non-toxic with a Class 1 Class A fire rating suitable for many indoor applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this replace thicker insulation?\u003c\/strong\u003e\u003cbr\u003eNo. At 3MM (1\/8 in) thickness it adds modest R-value and works best as a radiant barrier or supplementary layer, not as a primary high-R insulation.\u003c\/p\u003e","brand":"Trade Winds","offers":[{"title":"Default Title","offer_id":48195701276891,"sku":"B0BW16Q51L","price":188.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51-XABX7qJL._AC_SL1001.jpg?v=1770215701","url":"https:\/\/gearmusthave.com\/products\/reflective-foam-core-insulation-roll-3mm-radiant-barrier-2ft-x-200ft","provider":"GearMustHave","version":"1.0","type":"link"}