---
product_id: 246732091
title: "SmartSHIELD -5mm 24''X50ft R17 Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Insulation - FOIL/FOIL"
brand: "insulation marketplace"
price: "35674 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Insulation Marketplace"
url: https://www.desertcart.is/products/246732091-smartshield-5mm-24x50ft-r17-reflective-insulation-roll-foam-core-radiant
store_origin: IS
region: Iceland
---

# Reflects 95% radiant heat Tear-proof yet easy to cut Class A fire rating SmartSHIELD -5mm 24''X50ft R17 Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Insulation - FOIL/FOIL

**Brand:** insulation marketplace
**Price:** 35674 kr
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay cool, save green, and shield your space like a pro!

## Quick Answers

- **What is this?** SmartSHIELD -5mm 24''X50ft R17 Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Insulation - FOIL/FOIL by insulation marketplace
- **How much does it cost?** 35674 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/246732091-smartshield-5mm-24x50ft-r17-reflective-insulation-roll-foam-core-radiant)

## 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

- • **Eco-Smart Savings:** Non-toxic, allergy-free insulation that pays for itself by reducing energy costs year-round.
- • **Moisture? No Problem:** Vapor barrier technology keeps condensation and humidity at bay.
- • **Ultimate Heat Defense:** Reflects 95% of radiant energy to slash your heating & cooling bills.
- • **Built to Last & Protect:** Class A fire-rated with corrosion-resistant foil for unmatched durability.
- • **Industrial Strength, User Friendly:** Tear and puncture proof but easily cut with standard scissors for hassle-free installation.

## Overview

SmartSHIELD -5mm Reflective Insulation Roll offers a powerful R17 thermal barrier that reflects 95% of radiant heat, features a Class A fire rating, and includes a vapor barrier to prevent moisture buildup. Engineered with a durable foam core and corrosion-resistant foil, it’s tear-proof yet easy to cut, making it ideal for professional-grade thermal insulation that reduces energy costs while ensuring safety and longevity.

## Description

SmartSHIELD -5mm 24''X50ft R17 Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Insulation - FOIL/FOIL - desertcart.com

Review: VERY EFFECTIVE!!!! - I bought this to insulate my windows & doors. Let me just say that this is a VERY GOOD QUALITY PRODUCT!! I decided to spend the extra money & go with the 5 mm thickness & I'm VERY HAPPY WITH IT!!! The temperature in my house has gone down at least 8°F since Installing the insulation. I am very happy with the overall value. I can say it is very heat resistant because I am also using it to insulate the exhaust from one of my inside Portable AC units & with it on there, you CAN NOT FEEL ANY HEAT COMING FROM THE EXHAUST HOSE. It is pretty easy to manuver to cut to size. It actually has pretty good sound insulation considering it's not the thickest available. I also did not have any issues with using adhesive on it. I really like the material it's made out of. I highly recommend that you spend a little money NOW to SAVE A LOT, LOT, LOT MORE MONEY 💰💰💰 down the road!!!!
Review: 100% insulated - Great product at a readionable price. Was ptofessionally delivered on time. I used this to protect the chicks roosting area and it worked perfectly.

## Features

- EXTREMELY EFFECTIVE - Reflects 95% of radiant energy, perfect RADIANT BARRIER. R17 insulation.
- 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 |
|---------------|-------|
| ASIN | B08JS72W4Q |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #44,522 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #308 in Weather Stripping |
| Coverage | [Broad] |
| Customer Reviews | 4.7 4.7 out of 5 stars (984) |
| Date First Available | June 14, 2015 |
| Item Package Quantity | 1 |
| Item Weight | 2.99 pounds |
| Item model number | SmartSHIELD -5 |
| Manufacturer | Insulation Market Place LLC |
| Part Number | SmartSHIELD -5 |
| Product Dimensions | 600 x 24 x 0.04 inches |
| Size | 24"x50ft |
| UPC | 686091709390 |

## Product Details

- **Brand:** INSULATION MARKETPLACE
- **Item Thickness:** 5 Millimeters
- **Material:** Aluminum
- **Product Dimensions:** 600"L x 24"W

## Images

![SmartSHIELD -5mm 24''X50ft R17 Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Insulation - FOIL/FOIL - Image 1](https://m.media-amazon.com/images/I/91WOmsxoanL.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ VERY EFFECTIVE!!!!
*by A***A on June 10, 2024*

I bought this to insulate my windows & doors. Let me just say that this is a VERY GOOD QUALITY PRODUCT!! I decided to spend the extra money & go with the 5 mm thickness & I'm VERY HAPPY WITH IT!!! The temperature in my house has gone down at least 8°F since Installing the insulation. I am very happy with the overall value. I can say it is very heat resistant because I am also using it to insulate the exhaust from one of my inside Portable AC units & with it on there, you CAN NOT FEEL ANY HEAT COMING FROM THE EXHAUST HOSE. It is pretty easy to manuver to cut to size. It actually has pretty good sound insulation considering it's not the thickest available. I also did not have any issues with using adhesive on it. I really like the material it's made out of. I highly recommend that you spend a little money NOW to SAVE A LOT, LOT, LOT MORE MONEY 💰💰💰 down the road!!!!

### ⭐⭐⭐⭐⭐ 100% insulated
*by S***E on December 5, 2025*

Great product at a readionable price. Was ptofessionally delivered on time. I used this to protect the chicks roosting area and it worked perfectly.

### ⭐⭐⭐⭐⭐ 100/10 would recommend for blocking Heat flow from attic
*by A***R on July 29, 2025*

As an energy engineer, I wanted to make sure my home's building envelope was as closed as possible. This product worked really well for that! We stapled a layer on either side of our attic hatch cover and it stopped the flow of hot air from our uninsulated attic space completely. We also used it by stapling it to a piece of hardboard to block off the opening to our crawl space. Temps have been in the high 80s up to the 100s and we needed a quick fix. Worked really well.

## 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

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**Shop now:** [https://www.desertcart.is/products/246732091-smartshield-5mm-24x50ft-r17-reflective-insulation-roll-foam-core-radiant](https://www.desertcart.is/products/246732091-smartshield-5mm-24x50ft-r17-reflective-insulation-roll-foam-core-radiant)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-21*