---
product_id: 426021734
title: "SmartSHIELD -5mm 24\" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum"
brand: "insulation marketplace"
price: "$342.92"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/426021734-smartshield-5mm-24-x25ft-reflective-insulation-roll-foam-core-radiant
store_origin: US
region: United States of America
---

# Moisture & mold resistant vapor barrier Reflects 97% radiant energy R-value up to 21.10 with dual layers SmartSHIELD -5mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum

**Brand:** insulation marketplace
**Price:** $342.92
**Availability:** ✅ In Stock

## Summary

> 🛡️ Shield your space, save your energy, and stay ahead of the curve!

## Quick Answers

- **What is this?** SmartSHIELD -5mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum by insulation marketplace
- **How much does it cost?** $342.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/426021734-smartshield-5mm-24-x25ft-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

- • **Safe & Sustainable:** Fire-rated Class 1/A, non-toxic, and allergy-free for peace of mind installation.
- • **Ultimate Heat Defense:** Reflects 97% of radiant heat to keep your space perfectly temperate.
- • **Dual-Layer Thermal Power:** Achieve an impressive R-value up to 21.10 with two layers for superior insulation.
- • **Soundproof Your Sanctuary:** Excellent sound deadening properties for a quieter, more focused workspace or home.
- • **Built to Last Indoors & Out:** Moisture-proof and mold-resistant, ideal for any environment without degradation.

## Overview

SmartSHIELD is a premium 5mm reflective insulation roll featuring pure aluminum foil and closed-cell polyethylene foam. It reflects 97% of radiant energy, offers an R-value up to 21.10 with two layers, and provides moisture, mold, and sound resistance. Lightweight, fire-rated, and non-toxic, it’s engineered for easy installation and long-lasting thermal protection indoors or outdoors.

## Description

SmartSHIELD -5mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum

## Features

- EXTREMELY EFFECTIVE - reflect 97% of radiant energy, perfect radiant barrier! Plus great resistance to conductive flow of heat, R- value up to 15.67 (with one layer), 21.10 (with two layers)
- VAPOR BARRIER - Unaffected by humidity and moisture, mold resistant can be used outdoor/indoor.
- SOUND BARRIER - excellent sound deadener material.
- SUPREME QUALITY - 5 mm closed cell polyethylene FOAM (not a cheap bubbles) sandwiched between PURE ALUMINUM (not a polyester film) 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 |
|---------------|-------|
| Product dimensions | 7.62L x 0.61W metres |
| Manufacturer | Insulation MarketPlace LLC |
| UPC | 744105140130 |
| Part Number | SmartSHIELD -5 |
| Item model number | SmartSHIELD -5 |
| Size | 24"x25Ft |
| Colour | Aluminum Foil |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 771 g |

## Product Details

- **Material:** Foam
- **Brand:** INSULATION MARKETPLACE
- **Coverage:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
    P.when('A').execute(function(A){
    A.on('a:truncate:po-attribute-truncate-2:updated', function(data) {
    var isTruncated = !data.truncateInstance.getIfTextFits();
    var seeMoreElement = document.getElementById('po-attribute-see-more-id-2');
    if(seeMoreElement) {
    seeMoreElement.style.display = isTruncated ?  ''  :  'none';
    }
    })
    });
}));  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, quanset hut, house wrap.Attics, ceilings, walls, steel buildings, pole barns, roofing, concr…    See more
- **Item thickness:** 5 Millimetres
- **Recommended uses for product:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
    P.when('A').execute(function(A){
    A.on('a:truncate:po-attribute-truncate-4:updated', function(data) {
    var isTruncated = !data.truncateInstance.getIfTextFits();
    var seeMoreElement = document.getElementById('po-attribute-see-more-id-4');
    if(seeMoreElement) {
    seeMoreElement.style.display = isTruncated ?  ''  :  'none';
    }
    })
    });
}));  Attics, ceilings, walls, steel buildings, roofing, concrete floors, radiant heat in a concrete floor, radiant heating under a wood floor, cathedral ceilings, water heater tank, radon barrier, water pipe and air duct, reflective ceiling system, behind a hot water radiator, crawl spaces, in-ground swimming pools, sheds, fish & hunting shelters, cooling rooms, cold chambers or wine cellars, concrete block walls, cavity walls for metallic studs in commercial buildings, foundation walls, above-ground swimming pools, Quonset huts, house wrap.Attics, ceilings, walls, steel buildings, roofing, concrete flo…    See more

## Images

![SmartSHIELD -5mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum - Image 1](https://m.media-amazon.com/images/I/911-dc0O4FL.jpg)
![SmartSHIELD -5mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum - Image 2](https://m.media-amazon.com/images/I/81SMznuycVL.jpg)
![SmartSHIELD -5mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum - Image 3](https://m.media-amazon.com/images/I/81a8BSysTuL.jpg)
![SmartSHIELD -5mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum - Image 4](https://m.media-amazon.com/images/I/41w-uhnjMlL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Can this be glued up?   Thanks**
A: Yes. Before the insulation is glued be certain that the glued area is clean and dry. We used this insulation glued to the fiberglass top of a cargo van to reduce heat transfer. The inside of the cargo area stays some what cooler in the summer and slightly warmer in the winter keeping the cargo at better temperatures then outside.

**Q: Is it durable to attach/reattach to an RV to block the hot texas sun?**
A: I cut to fit my RV windows wrapped edges of this with gorilla tape super glued velcro on it and other side of velcro in my window groove all the way around so its sealed. Keeps heat out keeps heat in the winter windows don't freeze up. Time consuming yes but what else was I gonna do with my time

**Q: Is this product rodent resistant?**
A: No matter what anyone  says.....  nothing is rodent resist. 
Resistance is futile

**Q: May I use this on RV windows?**
A: This is best type of insulation for RV windows. It will reflect 97% of radiant heat, plus have a great resistance to conductive flow of heat. AD-5 reflective insulation will stop both Conductive and Radiant flow of heat, also good sound barrier.

## Frequently Bought Together

- SmartSHIELD -5mm 24''X25ft Foam Core Reflective Insulation Roll, R-8 HVAC Duct Wrap Insulation - Pure Aluminum
- 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
- TapePlus 1 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

---

## 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.us/products/426021734-smartshield-5mm-24-x25ft-reflective-insulation-roll-foam-core-radiant](https://www.desertcart.us/products/426021734-smartshield-5mm-24-x25ft-reflective-insulation-roll-foam-core-radiant)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*