--- product_id: 398315381 title: "SmartSHIELD -5mm 24\" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum" brand: "insulation marketplace" price: "S/.1170" currency: PEN in_stock: true reviews_count: 5 category: "Insulation Marketplace" url: https://www.desertcart.pe/products/398315381-smartshield-5mm-24-x25ft-reflective-insulation-roll-foam-core-radiant store_origin: PE region: Peru --- # Superior sound deadening Reflects 97% radiant energy R-value up to 21.10 (2 layers) SmartSHIELD -5mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum **Brand:** insulation marketplace **Price:** S/.1170 **Availability:** ✅ In Stock ## Summary > 🛡️ Shield your space, save your energy, and silence the noise with SmartSHIELD! ## Quick Answers - **What is this?** SmartSHIELD -5mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum by insulation marketplace - **How much does it cost?** S/.1170 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/398315381-smartshield-5mm-24-x25ft-reflective-insulation-roll-foam-core-radiant) ## Best For - insulation marketplace enthusiasts ## Why This Product - Trusted insulation marketplace brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight Yet Durable:** 5mm closed-cell foam core sandwiched in pure aluminum foil—easy to cut, install, and built to last. - • **Moisture & Vapor Shield:** Built-in vapor barrier prevents condensation and resists humidity, protecting your HVAC system. - • **High R-Value Performance:** Achieve up to R-21.10 with dual layers—maximizing insulation efficiency for year-round comfort. - • **Ultimate Radiant Barrier:** Reflects 97% of radiant heat to slash energy costs and keep your space perfectly climate-controlled. - • **Fire-Safe & Skin-Friendly:** Class 1 fire rating with non-toxic, hypoallergenic materials—safe for you and your environment. ## Overview SmartSHIELD -5mm is a premium 24''x25ft HVAC duct wrap featuring a 5mm closed-cell polyethylene foam core with pure aluminum foil on both sides. It reflects 97% of radiant energy, offers an R-value up to 21.10 with two layers, acts as a vapor and sound barrier, and meets Class 1 fire safety standards—all while being lightweight, easy to install, and non-toxic. ## Description THIS IS NOT A CHEAP DOUBLE BUBBLE REFLECTIVE INSULATION, WE HAVE A SUPREME QUALITY REFLECTIVE FOAM CORE INSULATION WITH PURE ALUMINUM ON BOTH SIDES, COMMERCIAL GRADE!!! SmartSHIELD -5 REFLECTIVE INSULATION WILL STOP BOTH CONDUCTIVE AND RADIANT FLOW OF HEAT. WHERE TO INSULATE? Attics, Ceilings, Walls, Steel Buildings, POLE BARNS, Roofing, Concrete Floor, Radiant Heat in a Concrete Floor, Radiant Heating Under a Wood Floor, Cathedral Ceiling, Water Heater Tank, Radon Barrier, Water Pipe and Air Duct, Reflective Ceiling System, Behind a Hot Water Radiator, Crawl Space, In Ground Swimming Pools, Shed, Fish & Hunting Shelter, Cooling Room, Cold Chamber or Wine Cellar, Concrete Block Wall, Cavity Wall for Metallic Studs in Commercial Buildings, Foundation Wall, Above Ground Swimming Pools, Quanset Hut, House Wrap. Review: Foil could be better - Bought a different brand a year ago but this one recently. It’s not as good in quality as my first one but it works. I find the foiling to be thinner and therefore not smooth. Lots of wrinkles etc. it also has excess foiling on the end which is not needed and I have to tuck it under. Next time I’ll buy the other brand again. Review: Good addition, minimal effort. - I am using this for a bathroom remodel. The original fiberglass wall insulation was insufficient on this cold, northwest corner of the house, but this will be a huge improvement. It is easy to work with and cut, and the minimal thickness adds a decent R-value AND radiant factor. ## Features - EXTREMELY EFFECTIVE - reflect 97% of radiant energy, perfect radiant barrier! Plus great resistance to conductive flow of heat, R- value up to 15.67 (with one layer), 21.10 (with two layers) - VAPOR BARRIER - Unaffected by humidity and moisture, mold resistant can be used outdoor/indoor. - SOUND BARRIER - excellent sound deadener material. - SUPREME QUALITY - 5 mm closed cell polyethylene FOAM (not a cheap bubbles) sandwiched between PURE ALUMINUM (not a polyester film) on both sides. Easy to install, easy to cut. Strong but lightweight. - FIRE RATE - Fire rate Class 1 / Class A, NON TOXIC - will not irritate skin, eye or throat. Non allergic. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PHB2FFS | | Best Sellers Rank | #16,013 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Panel Insulation | | Brand | INSULATION MARKETPLACE | | Brand Name | INSULATION MARKETPLACE | | Coverage | Attics, ceilings, walls, steel buildings, pole barns, roofing, concrete floor, radiant heat in a concrete floor, radiant heating under a wood floor, cathedral ceiling, water heater tank, radon barrier, water pipe and air duct, reflective ceiling system, behind a hot water radiator, crawl space, in ground swimming pools, shed, fish & hunting shelter, cooling room, cold chamber or wine cellar, concr… | | Customer Reviews | 4.6 out of 5 stars 736 Reviews | | Item Dimensions L x W | 7.62L x 0.61W Meters | | Item Thickness | 5 Millimeters | | Item thickness | 5 Millimeters | | Manufacturer | Insulation MarketPlace LLC | | Manufacturer Part Number | SmartSHIELD -5 | | Material | Foam | | Material Type | Foam | | Model Number | SmartSHIELD -5 | | Number of Packs | 1 | | Product dimensions | 7.62L x 0.61W Meters | | Recommended Uses For Product | Attics, ceilings, walls, steel buildings, roofing, concrete floors, radiant heat in a concrete floor, radiant heating under a wood floor, cathedral ceilings, water heater tank, radon barrier, water pipe and air duct, reflective ceiling system, behind a hot water radiator, crawl spaces, in-ground swimming pools, sheds, fish & hunting shelters, cooling rooms, cold chambers or wine cellars, concrete … | | Recommended uses for product | Attics, ceilings, walls, steel buildings, roofing, concrete floors, radiant heat in a concrete floor, radiant heating under a wood floor, cathedral ceilings, water heater tank, radon barrier, water pipe and air duct, reflective ceiling system, behind a hot water radiator, crawl spaces, in-ground swimming pools, sheds, fish & hunting shelters, cooling rooms, cold chambers or wine cellars, concrete block walls, cavity walls for metallic studs in commercial buildings, foundation walls, above-ground swimming pools, Quonset huts, house wrap. Recommended uses for product Attics, ceilings, walls, steel buildings, roofing, concrete floors, radiant heat in a concrete floor, radiant heating under a wood floor, cathedral ceilings, water heater tank, radon barrier, water pipe and air duct, reflective ceiling system, behind a hot water radiator, crawl spaces, in-ground swimming pools, sheds, fish & hunting shelters, cooling rooms, cold chambers or wine cellars, concrete block walls, cavity walls for metallic studs in commercial buildings, foundation walls, above-ground swimming pools, Quonset huts, house wrap. See more | | UPC | 744105140130 | | Unit Count | 1 Count | ## Product Details - **Material:** Polyethylene (PE) - **Brand:** INSULATION MARKETPLACE - **Coverage:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-2:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-2'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); Attics, ceilings, walls, steel buildings, pole barns, roofing, concrete floor, radiant heat in a concrete floor, radiant heating under a wood floor, cathedral ceiling, water heater tank, radon barrier, water pipe and air duct, reflective ceiling system, behind a hot water radiator, crawl space, in ground swimming pools, shed, fish & hunting shelter, cooling room, cold chamber or wine cellar, concrete block wall, cavity wall for metallic studs in commercial buildings, foundation wall, above ground swimming pools, quanset hut, house wrap.Attics, ceilings, walls, steel buildings, pole… See more - **Item thickness:** 5 Millimeters - **Recommended uses for product:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-4:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-4'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); attics, ceilings, walls, steel buildings, roofing, concrete floors, radiant heating systems, crawl spaces, in-ground swimming pools, sheds, fishing & hunting shelters, cooling rooms, cold chambers or wine cellars, concrete block walls, cavity walls for metallic studs in commercial buildings, foundation walls, above ground swimming pools, quanset huts, house wraps, water pipe and air duct insulation, reflective ceiling systems, behind hot water radiators, cathedral ceilings, water heater tanks, radon barriers, insulation for wood floors, crawl spaces, and insulation for concrete block wallsattics, ceilings, walls, steel buildings, roofi… See more ## Images ![SmartSHIELD -5mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum - Image 1](https://m.media-amazon.com/images/I/71v4iXMB3AL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can this be glued up? Thanks** A: Yes. Before the insulation is glued be certain that the glued area is clean and dry. We used this insulation glued to the fiberglass top of a cargo van to reduce heat transfer. The inside of the cargo area stays some what cooler in the summer and slightly warmer in the winter keeping the cargo at better temperatures then outside. **Q: Is it durable to attach/reattach to an RV to block the hot texas sun?** A: I cut to fit my RV windows wrapped edges of this with gorilla tape super glued velcro on it and other side of velcro in my window groove all the way around so its sealed. Keeps heat out keeps heat in the winter windows don't freeze up. Time consuming yes but what else was I gonna do with my time **Q: Is this product rodent resistant?** A: No matter what anyone says..... nothing is rodent resist. Resistance is futile **Q: May I use this on RV windows?** A: This is best type of insulation for RV windows. It will reflect 97% of radiant heat, plus have a great resistance to conductive flow of heat. AD-5 reflective insulation will stop both Conductive and Radiant flow of heat, also good sound barrier. ## Customer Reviews ### ⭐⭐⭐ Foil could be better *by M***A on 22 December 2023* Bought a different brand a year ago but this one recently. It’s not as good in quality as my first one but it works. I find the foiling to be thinner and therefore not smooth. Lots of wrinkles etc. it also has excess foiling on the end which is not needed and I have to tuck it under. Next time I’ll buy the other brand again. ### ⭐⭐⭐⭐⭐ Good addition, minimal effort. *by E***H on 23 September 2025* I am using this for a bathroom remodel. The original fiberglass wall insulation was insufficient on this cold, northwest corner of the house, but this will be a huge improvement. It is easy to work with and cut, and the minimal thickness adds a decent R-value AND radiant factor. ### ⭐ La medida está mal *by N***A on 14 March 2023* Dice que mide 120 cm por 5 pues y llega de 40cm por 5 pies. Ahora tengo que devolverlo y pedir otro. Deben quitar esta publicación. ## Frequently Bought Together - SmartSHIELD -5mm 24''X25ft Foam Core Reflective Insulation Roll, R-8 HVAC Duct Wrap Insulation - Pure Aluminum - Aluminum Foil Tape, 2 inch x 65 Feet (3.9 mil), Insulation Adhesive Metal High Temperature Heavy Duty HVAC Tape, Silver for Ductwork, Dryer Vent, HVAC - TapePlus 1 Pack Professional Grade Aluminum Foil Tape - 2 Inch by 210 Feet (70 Yards) - Perfect for HVAC, Sealing & Patching Hot & Cold Air Ducts, Metal Repair, and Much More --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/398315381-smartshield-5mm-24-x25ft-reflective-insulation-roll-foam-core-radiant](https://www.desertcart.pe/products/398315381-smartshield-5mm-24-x25ft-reflective-insulation-roll-foam-core-radiant) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-06-18*