--- product_id: 30903223 title: "SmartSHIELD -3mm 48\"x50Ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield, Commercial Grade - Pure Aluminum" brand: "insulation market place llc" price: "£172.91" currency: GBP in_stock: true category: "Insulation Market Place Llc" url: https://www.desertcart.co.uk/products/30903223-smartshield-3mm-48x50ft-reflective-insulation-roll-foam-core-radiant-barrier store_origin: GB region: United Kingdom --- # Vapor barrier, moisture resistant Reflects 97% radiant energy 3mm closed-cell foam core SmartSHIELD -3mm 48"x50Ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield, Commercial Grade - Pure Aluminum **Brand:** insulation market place llc **Price:** £172.91 **Availability:** ✅ In Stock ## Summary > 🛡️ Shield your space with SmartSHIELD – where premium insulation meets next-level performance! ## Quick Answers - **What is this?** SmartSHIELD -3mm 48"x50Ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield, Commercial Grade - Pure Aluminum by insulation market place llc - **How much does it cost?** £172.91 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/30903223-smartshield-3mm-48x50ft-reflective-insulation-roll-foam-core-radiant-barrier) ## Best For - insulation market place llc enthusiasts ## Why This Product - Trusted insulation market place llc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Soundproof Like a Pro:** Excellent sound barrier properties to create quieter, more focused environments. - • **Ultimate Radiant Defense:** Reflects a staggering 97% of radiant heat to keep your space perfectly temperate. - • **All-Weather Vapor Barrier:** Unfazed by humidity or moisture—ideal for both indoor and outdoor applications. - • **Fire-Safe & Skin-Friendly:** Class 1 / Class A fire rating with non-toxic, hypoallergenic materials for peace of mind. - • **Commercial-Grade Durability:** 3mm closed-cell polyethylene foam core sandwiched between pure aluminum foil for strength without bulk. ## Overview SmartSHIELD is a commercial-grade reflective insulation roll featuring a 3mm closed-cell polyethylene foam core sandwiched between pure aluminum foil. It reflects 97% of radiant energy, acts as a vapor barrier resistant to moisture, provides excellent soundproofing, and meets Class 1 / Class A fire safety standards. Lightweight and easy to install, it’s perfect for a wide range of applications from attics to commercial buildings. ## Description THIS IS NOT A CHEAP DOUBLE BUBBLE REFLECTIVE INSULATION, WE HAVE A SUPERIOR QUALITY REFLECTIVE FOAM CORE INSULATION, FOAM CORE RADIANT BARRIER, COMMERCIAL GRADE!!! 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, Quonset Hut, House Wrap. ## Features - EXTREMELY EFFECTIVE - reflect 97% of radiant energy, perfect RADIANT BARRIER. - VAPOR BARRIER - Unaffected by humidity and moisture, can be used outdoor/indoor. - SUPREME QUALITY - 3mm closed cell polyethylene FOAM (not a cheap bubbles) sandwiched between PURE ALUMINUM foil on both sides. Easy to install, easy to cut, Strong but lightweight. - SOUND BARRIER - excellent soundproofing material. - FIRE RATE - Fire rate Class 1 / Class A, NON TOXIC - will not irritate skin, eye or throat. Non allergic. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01BDWY93M | | Best Sellers Rank | #1,178,636 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #803 in Weatherproofing Window Insulation Kits | | Brand Name | Insulation Market Place LLC | | Coverage | 2400 square feet | | Customer Reviews | 4.5 4.5 out of 5 stars (167) | | Item Dimensions L x W | 600"L x 48"W | | Item Thickness | 3 Millimeters | | Manufacturer | InsulationMarketPlace.com | | Material Type | Polyethylene (PE) | | Model Number | SmartSHIELD -3mm | ## Product Details - **Brand:** Insulation Market Place LLC - **Item Thickness:** 3 Millimeters - **Manufacturer:** InsulationMarketPlace.com - **Material:** Polyethylene (PE) - **Product Dimensions:** 600"L x 48"W ## Images ![SmartSHIELD -3mm 48"x50Ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield, Commercial Grade - Pure Aluminum - Image 1](https://m.media-amazon.com/images/I/91NWfYNN4XL.jpg) ![SmartSHIELD -3mm 48"x50Ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield, Commercial Grade - Pure Aluminum - Image 2](https://m.media-amazon.com/images/I/91uOkuHpyaL.jpg) ![SmartSHIELD -3mm 48"x50Ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield, Commercial Grade - Pure Aluminum - Image 3](https://m.media-amazon.com/images/I/91o1W-mnfPL.jpg) ![SmartSHIELD -3mm 48"x50Ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield, Commercial Grade - Pure Aluminum - Image 4](https://m.media-amazon.com/images/I/81SMznuycVL.jpg) ![SmartSHIELD -3mm 48"x50Ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield, Commercial Grade - Pure Aluminum - Image 5](https://m.media-amazon.com/images/I/41w-uhnjMlL.jpg) ## Questions & Answers **Q: Is this suitable for hvac insulation?** A: I used the bubble wrap for my crawlspace aluminum duct plenum and yes it helps a lot to keep the heat in the plenum or AC. Leave a gap between the steel and the wrap. Use pieces of bubble wrap taped or wrapped around the steel plenum every 2' then simply wrap the whole plenum. Crawlspace are a pain, however so be prepared to work in there. **Q: Can I attach it to a tarp to insulate my attic pull-down stairs? The ladder extends more than 20 inches when closing and opening the door.** A: I guess you could attach this to a tarp using double sided tape. **Q: can I sew a binding on this?** A: Well... Sure, but I'm not sure why you'd want to. It's fairly stiff, not the sort of thing you'd make a blanket out of. OTOH, if you just want to give the edge a nice finish then sure, I guess so. I don't think it'll come apart. **Q: Where can I order more I need 6 rolls only 2 instock** A: Home Depot, but it was more expensive. ## Frequently Bought Together - SmartSHIELD -3mm 48"x50Ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield, Commercial Grade - Pure Aluminum - TapePlus 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.co.uk/products/30903223-smartshield-3mm-48x50ft-reflective-insulation-roll-foam-core-radiant-barrier](https://www.desertcart.co.uk/products/30903223-smartshield-3mm-48x50ft-reflective-insulation-roll-foam-core-radiant-barrier) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-17*