--- product_id: 330666843 title: "SmartSHIELD -5mm 24''X50ft Reflective Roll, Foam Core Radiant Barrier, Thermal Foil - Engineered Foil" brand: "insulation marketplace" price: "R4572" currency: ZAR in_stock: true url: https://www.desertcart.co.za/products/330666843-smartshield-5mm-24x50ft-reflective-roll-foam-core-radiant-barrier-thermal store_origin: ZA region: South Africa --- # Reflects 95% radiant energy Tear-proof yet easy to cut Class A fire rating SmartSHIELD -5mm 24''X50ft Reflective Roll, Foam Core Radiant Barrier, Thermal Foil - Engineered Foil **Brand:** insulation marketplace **Price:** R4572 **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ SmartSHIELD: Reflect your energy costs, not your worries! ## Quick Answers - **What is this?** SmartSHIELD -5mm 24''X50ft Reflective Roll, Foam Core Radiant Barrier, Thermal Foil - Engineered Foil by insulation marketplace - **How much does it cost?** R4572 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/330666843-smartshield-5mm-24x50ft-reflective-roll-foam-core-radiant-barrier-thermal) ## 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€’ **Eco-Smart Investment:** Non-toxic, allergy-free insulation that pays for itself by reducing heating and cooling costs. - β€’ **Moisture & Vapor Shield:** Built-in vapor barrier prevents condensation and resists humidity effortlessly. - β€’ **Durable Yet User-Friendly:** Industrial-grade tear and puncture resistance combined with easy utility scissors cutting. - β€’ **Top-Tier Safety Certified:** Meets ASTM C1313 standards with a Class A fire rating for peace of mind. - β€’ **Ultimate Energy Reflector:** Reflects up to 95% of radiant heat, slashing your energy bills year-round. ## Overview SmartSHIELD -5mm Reflective Roll is a high-performance foam core radiant barrier that reflects 95% of radiant heat, offers an R-value up to 21.10 with double layers, and meets rigorous ASTM C1313 fire and corrosion standards. Designed for industrial and commercial use, it combines durability with easy installation, moisture resistance, and non-toxic materials to optimize energy efficiency and safety. ## Description INSULATION MARKETPLACE SmartSHIELD -5mm 24''X50ft Reflective Roll, Foam Core Radiant Barrier, Thermal Foil - Engineered Foil ## Features - EXTREMELY EFFECTIVE - Reflects 95% 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. - MEETS OR EXCEEDS ALL ASTM C1313 STANDARDS - Class A Fire Rating (E84 with E2599 mounting). Corrosion resistance according to D3310 is achieved by a proprietary clear coating applied to the Engineered Foil surface. - INDUSTRIAL / COMMERCIAL GRADE - SmartSHIELD -5mm Foam Core Reflective Insulation is TEAR & PUNCTURE PROOF, but you can easily cut it with utility scissors. Both sides reflects 95% of the radiant heat. - PAYS FOR ITSELF - by reducing heating cost in winter and cooling cost in summer. NON TOXIC - will not irritate skin, eye or throat. Non allergic. ## Technical Specifications | Specification | Value | |---------------|-------| | Product dimensions | 15.24L x 0.61W Meters | | Manufacturer | INSULATION MARKETPLACE | | UPC | 686091709390 | | Part number | SmartSHIELD -5 | | Item Weight | 1.41 Kilograms | | Item model number | SmartSHIELD -5 | | Size | 24"x50ft | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Material:** Aluminum - **Brand:** INSULATION MARKETPLACE - **Coverage:** [Broad] - **Item thickness:** 5 Millimeters - **Recommended uses for product:** Insulation in various residential, commercial, and industrial settings ## Images ![SmartSHIELD -5mm 24''X50ft Reflective Roll, Foam Core Radiant Barrier, Thermal Foil - Engineered Foil - Image 1](https://m.media-amazon.com/images/I/91WOmsxoanL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How is everyone securing this to their rv windows? we don’t want to use spray adhesive as suggested by a few reviews. thanks.** A: We used industrial strength Velcro. Lined the edges and bottom of each window just outside the window frame and cut the insulation to match. The industrial strength Velcro adhesive has continued to hold up even with 100+ degree days. This way we can remove it when we want. And it doesn’t look bad - nice and tidy over the windows. **Q: What is the R Value of the 5mm?** A: In the description... R-value up to 15.67 ( with one layer), up to 21.10 ( with two layers). **Q: Good to keep the heat in? Fig I could use it to cover my window** A: It should work either way **Q: Has anyone used this over crawl space vents to keep it warmer during winter?** A: It would work well, cut 3/8" larger than both dimensions and press fit. I should caution you, unless you are having a problem with freezing pipes, you should never close the vents in the winter, moisture will collect on the underside of the house above the insulation causing mold. Air movement in the un-conditioned space under your house is critical. ## Frequently Bought Together - SmartSHIELD -5mm 24''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation - Engineered Foil - 2 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! - 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 --- ## 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.co.za/products/330666843-smartshield-5mm-24x50ft-reflective-roll-foam-core-radiant-barrier-thermal](https://www.desertcart.co.za/products/330666843-smartshield-5mm-24x50ft-reflective-roll-foam-core-radiant-barrier-thermal) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-06-04*