{"product_id":"smartshield-5mm-48in-x-100ft-reflective-insulation-roll-radiant","title":"SmartSHIELD 5mm 48in x 100ft Reflective Insulation Roll - Radiant","description":"\u003cp\u003eIn this review the SmartSHIELD -5mm 48in x 100ft Reflective Insulation Roll is presented as a heavy-duty reflective foam core option for homeowners and contractors who need a combined insulation, radiant and vapor barrier. The bottom line: it is best for projects where radiant heat control and a moisture barrier are priorities, because it claims to reflect up to 95% of radiant energy and offers R-values up to 21.10 with two layers, making a measurable difference in both summer cooling and winter heating costs.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReflective performance:\u003c\/strong\u003e Reflects 95% of radiant energy to reduce heat transfer in attics, walls, and roofs for lower cooling loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh R-value:\u003c\/strong\u003e Offers an R-value up to 15.67 with one layer and up to 21.10 with two layers for improved thermal resistance compared with thin bubble products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVapor barrier:\u003c\/strong\u003e Acts as a vapor barrier that prevents condensation and remains effective when exposed to humidity and moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire and corrosion resistance:\u003c\/strong\u003e Meets ASTM C1313 standards and provides a Class A fire rating with proper mounting, plus corrosion resistance from a proprietary coating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Industrial grade foam core is tear and puncture proof while still easy to cut with utility scissors for straightforward installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose use:\u003c\/strong\u003e Functions as insulation, radiant barrier, vapor barrier and sound barrier for a wide range of residential and commercial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe SmartSHIELD roll is well suited for contractors, builders and serious DIYers working on attics, cathedral ceilings, metal buildings, pole barns, or radiant heat floors who want a single product that serves as insulation and radiant barrier. It is particularly useful where condensation control is important, such as crawl spaces, HVAC duct wrapping and water heater enclosures.\u003c\/p\u003e\u003cp\u003eThose looking for a thin decorative wrap or who need a traditional fiberglass batt may want to look elsewhere; SmartSHIELD is optimized for reflective performance and moisture control rather than as a bulk, fluffy insulation for deep cavity fills.\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 reflective efficiency reduces radiant heat gain or loss across a variety of applications.\u003c\/li\u003e\n\u003cli\u003eCombines insulation, vapor and sound barrier properties into one durable foam core product.\u003c\/li\u003e\n\u003cli\u003eProfessional-grade build that is easy to cut and install and resists tearing and punctures.\u003c\/li\u003e\n\u003cli\u003eNon-toxic and will not irritate skin, eyes or throat during handling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot intended as a replacement for deep-fill batt insulation where large cavity R-values are required.\u003c\/li\u003e\n\u003cli\u003eSome installations may require specific mounting to achieve the stated Class A fire rating, so follow ASTM guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eFoam core reflective 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\u003eSize\u003c\/td\u003e\n\u003ctd\u003e48in x 100ft 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 15.67 (one layer); up to 21.10 (two layers)\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 proper mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther\u003c\/td\u003e\n\u003ctd\u003eVapor barrier and corrosion-resistant coated foil surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eSmartSHIELD is a practical choice for anyone needing a combined reflective, vapor and sound barrier in one durable roll. It performs well for radiant heat control, reduces seasonal energy use, and installs cleanly without irritation. For projects requiring bulk cavity fill, pair it with conventional insulation, but for radiant barrier applications and moisture-prone areas it offers solid value.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this product be used in attics?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for attics and ceilings as a radiant barrier and vapor barrier; follow mounting instructions to maintain fire rating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the insulation easy to cut and install?\u003c\/strong\u003e\u003cbr\u003eYes, customers report it is easy to cut with utility scissors and simple to install despite being tear and puncture proof.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it prevent condensation?\u003c\/strong\u003e\u003cbr\u003eYes, the product is described as a vapor barrier that prevents condensation and remains effective in humid conditions.\u003c\/p\u003e","brand":"INSULATION MARKETPLACE","offers":[{"title":"Default Title","offer_id":48742802260187,"sku":"B08LW45RX3","price":268.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81SlbZ0kBqL._AC_SL1467_7017f523-28c9-441b-bcf4-7ece87c17627.jpg?v=1779005564","url":"https:\/\/gearmusthave.com\/products\/smartshield-5mm-48in-x-100ft-reflective-insulation-roll-radiant","provider":"GearMustHave","version":"1.0","type":"link"}