--- product_id: 302643513 title: "SmartSHIELD -5mm 24\"x50ft Reflective Foam Core roll, Cold and Heat Shield, Radiant Barrier, Thermal - Engineered FOIL/White Film" brand: "insulation marketplace" price: "Β₯73605" currency: JPY in_stock: true reviews_count: 5 category: "Insulation Marketplace" url: https://www.desertcart.jp/products/302643513-smartshield-5mm-24x50ft-reflective-foam-core-roll-cold-and-heat store_origin: JP region: Japan --- # R15 insulation rating Class 1 / Class A fire rating 95% radiant energy reflection SmartSHIELD -5mm 24"x50ft Reflective Foam Core roll, Cold and Heat Shield, Radiant Barrier, Thermal - Engineered FOIL/White Film **Brand:** insulation marketplace **Price:** Β₯73605 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Upgrade your space with SmartSHIELD β€” where cutting-edge insulation meets sleek design! ## Quick Answers - **What is this?** SmartSHIELD -5mm 24"x50ft Reflective Foam Core roll, Cold and Heat Shield, Radiant Barrier, Thermal - Engineered FOIL/White Film by insulation marketplace - **How much does it cost?** Β₯73605 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/302643513-smartshield-5mm-24x50ft-reflective-foam-core-roll-cold-and-heat) ## 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 - β€’ **Sleek White Finish:** No painting neededβ€”instantly elevates your space with a clean, professional look. - β€’ **Fire-Safe & Non-Toxic:** Class A fire rating and hypoallergenic materials ensure safety without compromise. - β€’ **All-in-One Thermal Shield:** Combines insulation, radiant, vapor, and sound barriers for ultimate climate control. - β€’ **Premium 5mm Closed-Cell Foam:** Durable, moisture-resistant foam core engineered for long-lasting performance. - β€’ **Reflects 95% of Radiant Heat:** Maximize energy efficiency and slash utility bills with superior radiant barrier technology. ## Overview SmartSHIELD is a 5mm thick, 24"x50ft reflective foam core insulation roll that reflects 95% of radiant energy, offers an R15 insulation rating, and features a Class 1 fire rating. Engineered with closed-cell polyethylene foam laminated with reflective foil and white film, it serves as an all-in-one thermal, vapor, sound, and radiant barrier. Ideal for metal buildings, attics, walls, and more, it combines high performance with a clean white finish requiring no additional painting. ## Description Metal Building insulation, Steel building insulation, Pole Barn insulation, 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: This has made a big difference with our old windows. Most of our windows are old single pane with a storm window. I put this insulation on the inside after taping up the storm window on the outside to stop air flow. The bedrooms are warmer now, and should be cooler this summer. Review: This insulation was easy to work with especially when cutting. I insulated my garage door with it using Alien tape to secure it to the door panels. I also used a left over piece to make a cover for my patio TV. ## Features - EXTREMELY EFFECTIVE - reflects 95% of radiant energy, R15 insulation. - ALL IN ONE PRODUCT - Insulation (R15), Radiant Barrier, Vapor Barrier, Sound Barrier. - EXCELLENT LOOK - Clean white look, requires no painting, No additional insulation required. - SUPREME QUALITY - 5mm closed-cell polyethylene foam, laminated with Highly Reflective Engineered Foil on one side and a white polyethylene film on another. - FIRE RATE - Fire rate Class 1 / Class A, NON TOXIC - will not irritate skin, eye or throat. Non allergic. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07V52BSMF | | ASIN | B07V52BSMF | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #143,617 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Household Insulation Accessories | | Coverage | 1000 sq ft, R15 | | Customer Reviews | 4.6 4.6 out of 5 stars (563) | | Customer reviews | 4.6 4.6 out of 5 stars (563) | | Date First Available | 16 March 2021 | | Date First Available | 16 March 2021 | | Item Package Quantity | 1 | | Item Weight | 1.43 Kilograms | | Item model number | SmartSHILED -5W | | Item model number | SmartSHILED -5W | | Manufacturer | INSULATION MARKETPLACE | | Manufacturer | INSULATION MARKETPLACE | | Part number | SmartSHILED -5W | | Product Dimensions | 1524 x 60.96 x 0.25 cm; 1.43 kg | | Product Dimensions | 1524 x 60.96 x 0.25 cm; 1.43 kg | | Size | 24"x50ft - WHITE | ## Product Details - **Brand:** INSULATION MARKETPLACE - **Item thickness:** 5 Millimeters - **Material:** Polyethylene (PE) - **Product dimensions:** 15.24L x 0.61W Meters ## Images ![SmartSHIELD -5mm 24"x50ft Reflective Foam Core roll, Cold and Heat Shield, Radiant Barrier, Thermal - Engineered FOIL/White Film - Image 1](https://m.media-amazon.com/images/I/71uT3QnaudL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***D on 10 May 2025* This has made a big difference with our old windows. Most of our windows are old single pane with a storm window. I put this insulation on the inside after taping up the storm window on the outside to stop air flow. The bedrooms are warmer now, and should be cooler this summer. ### ⭐⭐⭐⭐⭐ Review *by A***R on 8 January 2026* This insulation was easy to work with especially when cutting. I insulated my garage door with it using Alien tape to secure it to the door panels. I also used a left over piece to make a cover for my patio TV. ### ⭐⭐⭐⭐ Review *by S***T on 29 January 2023* I was skeptical that this product would have decent insulation efficiency at only 5 mm thick but it really does better than fiberglass insulation, I used it to wrap my 8” metal ducts under my house (remember to not wrap the duct tightly cause a air gap is crucial for high efficiency) It’s also nice that you have no fiberglass itch or respiration issues in a 48” roll it applies quickly with less tape with one roll I covered 52’ including the distribution box. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/302643513-smartshield-5mm-24x50ft-reflective-foam-core-roll-cold-and-heat](https://www.desertcart.jp/products/302643513-smartshield-5mm-24x50ft-reflective-foam-core-roll-cold-and-heat) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-13*