{"product_id":"smartshield-5mm-reflective-insulation-roll-36in-x50ft-foam-core","title":"SmartSHIELD 5mm Reflective Insulation Roll 36in x50ft - Foam Core","description":"\u003cp\u003eIn this review of SmartSHIELD -5mm Foam Core Reflective Insulation, the bottom line is simple: this roll is aimed at homeowners and contractors who need a compact, multipurpose barrier that cuts radiant heat and resists moisture. The reviewer found it especially effective where radiant energy is the main problem, noting the manufacturer claim of reflecting 95% of radiant heat and an R-value boost when layered. Installation is straightforward and cutting is easy with scissors, so it suits retrofit attic work, sheds, and metal buildings where a tearresistant, commercial grade product is preferred.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eReflective Performance:\u003c\/strong\u003e Both sides reflect 95% of radiant energy, delivering a true radiant barrier effect that reduces heat gain in summer.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFoam Core R-value:\u003c\/strong\u003e The 5mm foam core increases thermal resistance and can achieve up to R 15.67 with one layer and higher values when layered for colder climates.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVapor Barrier:\u003c\/strong\u003e Acts as a vapor barrier to prevent condensation and remains stable when exposed to humidity and moisture.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFire and Corrosion Standards:\u003c\/strong\u003e Meets or exceeds ASTM C1313 and achieves a Class A fire rating with specified mounting, plus corrosion resistance via a clear proprietary coating.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Industrial and commercial grade construction is tear and puncture proof while remaining easy to cut for fast installation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMultiuse:\u003c\/strong\u003e Functions as insulation, radiant barrier, vapor barrier and sound barrier, useful in attics, walls, floors and specialty enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eSmartSHIELD suits homeowners renovating attics, contractors working on pole barns and steel buildings, and DIYers building insulated shelters like chicken coops or wine cellars who want a thin, reflective, and moisture resistant layer. It is also a sensible choice where radiant heat is a primary concern, for example under roofing or behind radiators.\u003c\/p\u003e\n\u003cp\u003eThose who need very thick bulk insulation for extreme cold or who must meet specific code insulation thicknesses without layering should consider complementary or alternative insulation types, since SmartSHIELD is a thin, high performance radiant barrier rather than a replacement for large cavity insulation in all situations.\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\u003eReflects the majority of radiant heat, helping lower cooling and heating loads.\u003c\/li\u003e\n \u003cli\u003eServes multiple roles at once: insulation, vapor barrier and sound barrier, which saves installation time.\u003c\/li\u003e\n \u003cli\u003eCommercial grade durability resists tear and puncture while remaining easy to cut and fit.\u003c\/li\u003e\n \u003cli\u003eMeets ASTM C1313 standards and achieves a Class A fire rating with recommended mounting methods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eAs a thin foam core product, it may need layering or pairing with bulk insulation to meet high R-value requirements in very cold climates.\u003c\/li\u003e\n \u003cli\u003eProper installation and mounting are required to achieve the listed fire rating and peak performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eReflective foam core insulation roll\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e36in x 50ft roll\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eReflectivity\u003c\/td\u003e\n\u003ctd\u003eReflects 95% of radiant energy on both sides\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eR-value\u003c\/td\u003e\n\u003ctd\u003eUp to R 15.67 (one layer), higher when two layers installed\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eMeets or exceeds ASTM C1313; Class A fire rating with specified mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAdditional Properties\u003c\/td\u003e\n\u003ctd\u003eVapor barrier, corrosion resistant coating, tear and puncture proof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eSmartSHIELD 5mm foam core reflective insulation is a practical, commercial grade radiant barrier that delivers measurable heat control and moisture resistance in a thin, easy to install roll. It represents good value for projects where radiant heat and condensation are concerns, and it pairs well with bulk insulation when higher R-values are required.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this product reduce summer heat in an attic?\u003c\/strong\u003e\u003cbr\u003eYes. With 95% reflectivity on both sides it reduces radiant heat transfer, which can lower attic and living space temperatures when installed correctly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for wet or humid environments?\u003c\/strong\u003e\u003cbr\u003eYes. The product functions as a vapor barrier and is formulated to remain unaffected by humidity and moisture, plus it has a corrosion resistant coating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill one roll replace traditional insulation?\u003c\/strong\u003e\u003cbr\u003eNo. It is a thin foam core radiant barrier; for high R-value needs in very cold climates it is best used with additional bulk insulation or as part of a layered system.\u003c\/p\u003e","brand":"INSULATION MARKETPLACE","offers":[{"title":"Default Title","offer_id":48239269642459,"sku":"B092R8NQ2G","price":128.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81qjPbEnECS._AC_SL1467.jpg?v=1771060576","url":"https:\/\/gearmusthave.com\/products\/smartshield-5mm-reflective-insulation-roll-36in-x50ft-foam-core","provider":"GearMustHave","version":"1.0","type":"link"}