--- 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: "£382.38" currency: GBP in_stock: true category: "Insulation Marketplace" url: https://www.desertcart.co.uk/products/115514647-smartshield-5mm-48x50ft-reflective-insulation-roll-foam-core-radiant-barrier store_origin: GB region: United Kingdom --- # Vapor barrier resists moisture 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:** £382.38 **Availability:** ✅ In Stock ## Summary > 🛠️ Shield your space with SmartSHIELD — where cutting-edge insulation meets effortless installation! ## 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?** £382.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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 - • **Sound-Dampening Shield:** Reduces noise with premium sound deadening foam core for peaceful environments. - • **Industry-Leading R-Value:** Achieve up to 21.10 R-value with dual layers for superior thermal insulation. - • **Ultimate Radiant Defense:** Reflects 97% of radiant heat to keep your space perfectly climate-controlled. - • **Fire-Safe & Skin-Friendly:** Class 1 fire rating and non-toxic materials ensure safety without irritation. - • **Moisture-Proof Vapor Barrier:** Prevents condensation and resists humidity, protecting your investment. ## Overview SmartSHIELD is a 5mm thick reflective insulation roll featuring a pure aluminum radiant barrier and closed-cell polyethylene foam core. 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 cut and install, it meets Class 1 fire safety standards and is non-toxic, making it ideal for attics, walls, ducts, and more. ## 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 ## 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 | #162,164 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #390 in HVAC Ducting | | 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 4.6 out of 5 stars (806) | | 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 Type | Polyethylene (PE) | | Model Number | SmartSHIELD -5 | | 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 W… | ## 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/41w+mf8NCHL.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/31YtLm3IIZL.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/31anXCNW1vL.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/41LL6vCjpdL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.co.uk/products/115514647-smartshield-5mm-48x50ft-reflective-insulation-roll-foam-core-radiant-barrier](https://www.desertcart.co.uk/products/115514647-smartshield-5mm-48x50ft-reflective-insulation-roll-foam-core-radiant-barrier) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-11-02*