--- product_id: 115514647 title: "SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum" brand: "insulation marketplace" price: "β‚±81422" currency: PHP in_stock: true reviews_count: 10 category: "Insulation Marketplace" url: https://www.desertcart.ph/products/115514647-smartshield-5mm-48x50ft-reflective-insulation-roll-foam-core-radiant-barrier store_origin: PH region: Philippines --- # Vapor & moisture barrier Reflects 97% radiant energy R-value up to 21.10 (2 layers) SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum **Brand:** insulation marketplace **Price:** β‚±81422 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Elevate your space with SmartSHIELD β€” insulation that works as hard as you do! ## Quick Answers - **What is this?** SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum by insulation marketplace - **How much does it cost?** β‚±81422 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/115514647-smartshield-5mm-48x50ft-reflective-insulation-roll-foam-core-radiant-barrier) ## 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€’ **Ultimate Radiant Defense:** Reflects 97% of radiant heat to keep your space perfectly temperate. - β€’ **Fire-Safe & Skin-Friendly:** Class 1 fire rating and non-toxic materials ensure safety without irritation. - β€’ **Soundproof Your Sanctuary:** Excellent sound deadening properties create a quieter, more peaceful environment. - β€’ **Superior Thermal Performance:** Achieve an impressive R-value up to 21.10 with dual layers for year-round comfort. - β€’ **Moisture-Proof & Mold-Resistant:** Closed-cell foam core blocks condensation and humidity, protecting your investment. ## Overview SmartSHIELD is a premium 5mm thick reflective insulation roll featuring a closed-cell polyethylene foam core sandwiched between pure aluminum layers. It reflects 97% of radiant energy, offers an R-value up to 21.10 with two layers, and acts as a vapor and sound barrier. Lightweight, easy to install, fire-rated Class 1, and non-toxic, it’s engineered for versatile use in attics, walls, floors, ducts, and more β€” perfect for professionals demanding high-performance thermal protection. ## Description SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum: desertcart.com: Tools & Home Improvement Review: Great for Duct repair. - Worked great to repair my duct work on my HVAC system. Thinner but more R value. 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. R-value up to 15.67 ( with one layer), up to 21.10 ( with two layers). - VAPOR BARRIER - prevents condensation, unaffected by humidity and moisture. - SOUND BARRIER - excellent sound deadener material. - SUPREME QUALITY - 5 mm closed cell polyethylene FOAM (not a cheap bubbles) sandwiched between PURE ALUMINUM 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 | B07PMY66FN | | Best Sellers Rank | #118,978 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #250 in HVAC Ducting | | Brand | INSULATION MARKETPLACE | | Brand Name | INSULATION MARKETPLACE | | Coverage | Applicable for attics, ceilings, walls, steel buildings, roofing, concrete floors, radiant heat in concrete floors, radiant heating under a wood floor, cathedral ceilings, water heater tanks, radon barriers, water pipes and air ducts, reflective ceiling systems, behind hot water radiators, crawl spaces, in-ground swimming pools, sheds, fish & hunting shelters, cooling rooms, cold chambers or wine … | | Customer Reviews | 4.6 out of 5 stars 803 Reviews | | Global Trade Identification Number | 07441051401898 | | Item Dimensions L x W | 600"L x 48"W | | Item Thickness | 5 millimeters | | Manufacturer | Insulation Market Place LLC | | Material | Polyethylene (PE) | | Material Type | Polyethylene (PE) | | Model Number | SmartSHIELD -5 | | Product Dimensions | 600"L x 48"W | | 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 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 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 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 See more | ## Product Details - **Brand:** INSULATION MARKETPLACE - **Item Thickness:** 5 Millimeters - **Material:** Polyethylene (PE) - **Product Dimensions:** 600"L x 48"W ## Images ![SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum - Image 1](https://m.media-amazon.com/images/I/91-4pFeHBmL.jpg) ![SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum - Image 2](https://m.media-amazon.com/images/I/81r1lSXc16L.jpg) ![SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum - Image 3](https://m.media-amazon.com/images/I/71UYt5csCQL.jpg) ![SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum - Image 4](https://m.media-amazon.com/images/I/81xgz57q3KL.jpg) ![SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum - Image 5](https://m.media-amazon.com/images/I/81SMznuycVL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for Duct repair. *by B***1 on May 28, 2026* Worked great to repair my duct work on my HVAC system. Thinner but more R value. ### ⭐⭐⭐⭐⭐ Good addition, minimal effort. *by E***H on September 23, 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. ### ⭐⭐⭐⭐⭐ Perfect for my application. *by T***Y on August 10, 2026* Was having problems with my a/c air handler in my garage sweating. I live in Florida and the heat and humidity in the garage is awful. I wrapped the entire air handler unit with this product and all is good now. I swear the house is cooler after doing this also. Air Handler stays dry as a bone now. --- ## 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.ph/products/115514647-smartshield-5mm-48x50ft-reflective-insulation-roll-foam-core-radiant-barrier](https://www.desertcart.ph/products/115514647-smartshield-5mm-48x50ft-reflective-insulation-roll-foam-core-radiant-barrier) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-09-07*