---
product_id: 436933939
title: "SmartSHIELD -3mm 24\" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation, Commercial Grade"
brand: "insulation marketplace"
price: "AR$333283"
currency: ARS
in_stock: true
reviews_count: 5
category: "Insulation Marketplace"
url: https://www.desertcart.com.ar/products/436933939-smartshield-3mm-24-x25ft-reflective-insulation-roll-foam-core-radiant
store_origin: AR
region: Argentina
---

# Unaffected by moisture & humidity Superior sound deadening Reflects 95% radiant energy SmartSHIELD -3mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation, Commercial Grade

**Brand:** insulation marketplace
**Price:** AR$333283
**Availability:** ✅ In Stock

## Summary

> 🛡️ Shield your space with SmartSHIELD — where high performance meets sleek efficiency!

## Quick Answers

- **What is this?** SmartSHIELD -3mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation, Commercial Grade by insulation marketplace
- **How much does it cost?** AR$333283 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/436933939-smartshield-3mm-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 & Skin-Friendly:** Non-toxic, hypoallergenic materials mean no irritation—comfort you can trust.
- • **Quiet Comfort Upgrade:** Advanced foam core blocks unwanted noise, creating a peaceful, distraction-free environment.
- • **All-Weather Resilience:** Vapor barrier technology ensures peak performance indoors and outdoors, rain or shine.
- • **Next-Level Thermal Defense:** Reflects up to 95% of radiant heat to keep your space perfectly climate-controlled.
- • **Premium Commercial Grade Build:** 3mm closed-cell polyethylene foam core sandwiched between engineered reflective foil for durability and easy installation.

## Overview

SmartSHIELD is a commercial-grade reflective insulation roll featuring a 3mm closed-cell polyethylene foam core with engineered foil on both sides. It reflects 95% of radiant energy, acts as a vapor and sound barrier, and is designed for versatile indoor and outdoor applications. Lightweight, easy to cut and install, and non-toxic, it’s the premium choice for professionals seeking superior thermal and acoustic insulation.

## 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, Quanset Hut, House Wrap.

Review: hace bien su función, es bastante delgado como unos 3 milímetros de grosor.
Review: Easy to cut into the required lengths. Have used it on the inside of a garden shed but will have to wait till next week when the temp will be in the high 30's to see if it helps.. was delivered before due date.

## Features

- EXTREMELY EFFECTIVE - Reflect 95% of radiant energy, perfect RADIANT BARRIER!
- VAPOR BARRIER -Unaffected by humidity and moisture, can be used outdoor/indoor.
- SOUND BARRIER - excellent sound deadening material, effectively blocking sound waves.
- SUPREME QUALITY - 3mm closed cell polyethylene FOAM (not a cheap bubbles) sandwiched between highly reflective Engineered Foil on both sides. Easy to install, easy to cut and easy to clean, Strong but lightweight.
- NON TOXIC - will not irritate skin, eye or throat. Non allergic.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0831QSLD4 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 817,876 in DIY & Tools ( See Top 100 in DIY & Tools ) 431 in Weatherproofing Window Insulation Kits |
| Coverage | attics, ceilings, walls, steel buildings, 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 wa… |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,083) |
| Date First Available | 15 Sept. 2018 |
| Global Trade Identification Number | 07441051405544 |
| Item Package Quantity | 1 |
| Item Weight | 522 g |
| Item model number | SmartSHIELD -3mm |
| Manufacturer | InsulationMarketPlace.com |
| Part Number | SmartSHIELD -3mm |
| Product Dimensions | 762 x 60.96 x 0.1 cm; 522 g |
| Size | 24"x25ft |

## Product Details

- **Brand:** INSULATION MARKETPLACE
- **Item thickness:** 3 Millimetres
- **Material:** Polyethylene (PE)
- **Product dimensions:** 7.62L x 0.61W metres

## Images

![SmartSHIELD -3mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation, Commercial Grade - Image 1](https://m.media-amazon.com/images/I/3177IS5RRmL.jpg)
![SmartSHIELD -3mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation, Commercial Grade - Image 2](https://m.media-amazon.com/images/I/31aONIpg0oL.jpg)
![SmartSHIELD -3mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation, Commercial Grade - Image 3](https://m.media-amazon.com/images/I/41DyQcl7U-L.jpg)
![SmartSHIELD -3mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation, Commercial Grade - Image 4](https://m.media-amazon.com/images/I/51DDNXRWPaS.jpg)
![SmartSHIELD -3mm 24" x25Ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation, Commercial Grade - Image 5](https://m.media-amazon.com/images/I/51o73YrzS8S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***L on 11 June 2024*

hace bien su función, es bastante delgado como unos 3 milímetros de grosor.

### ⭐⭐⭐⭐⭐ Review
*by B***T on 22 December 2022*

Easy to cut into the required lengths. Have used it on the inside of a garden shed but will have to wait till next week when the temp will be in the high 30's to see if it helps.. was delivered before due date.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 6 February 2021*

I used this to insulate a small area of my basement for indoor seed starting. Previously that area was very cold, and had effectively no insulation between it and an outdoor crawl space (aside from a few semi-loose plywood boards), and the area was also on top of a big poured concrete pier/slab thing. So basically, the air was around 50 F in the winter and the surfaces were cold. Also, drafts (outside air) came in from the crawlspace through slits between boards. This is despite all the seed starting gear (lights, heating mats, etc.). In previous years I have even put a small space heater down there in an attempt to try to get the soil up to 60 F+, which is where I want it to start things like sunflowers. So I bought a 50-foot roll of this stuff and cut three 14-foot strips of it. I tacked one long strip along the area that meets the crawlspace. (Used a staple gun—not sure if that's the right choice, but it's what I had.) I also laid a long piece on the concrete surface (no attachment, just laid it down and put plant mats directly on top of it), then added a third piece that ran between that surface bit and up to the wall/crawlspace interface. I stapled the that third piece onto a wooden beam, and used packing tape to attach the lower pieces where drafts were trying to blow through. This allowed a mostly leak-free insulation shield about 6 feet "high" by around 14-ish feet wide. I put back the same temperature monitor that had read 50, and within a few minutes it was up to 55. Hmm. That's good. After I reinstalled all the seed starting stuff (a few low-power heating mats, four low-power LED lights), the temperature went up to 65 degrees and stayed stable (!!). I have seen a few dips overnight down to 62, but in general this area that was consistently 50 degrees F (WITH lights and heating pads) is now mostly 65 and up (at one point it reached 70, which is actually pushing it as far as seed starting is concerned). The space heater is gone—it would be way too hot at this point, and in fact I'm considering adding a fan or something, triggered in case the temp gets close to 70, just to circulate some of the heat away. For the price, I'm extremely impressed. This stuff definitely created a thermal barrier between the super-cold cement block that the seedlings sat on—that block is such a huge mass that there's no way a heating pad is going to ever warm it up (remember, we're in a basement and this is essentially a secondary foundation wall that just happens to be super wide). The insulation also created at least a basic vapor barrier on the interface w/crawlspace, blocking a lot of drafts and little gaps. The fact that it's so thin and easy to work meant I could also tack it up around edges and corners, which is where the drafts were the worst. I know this isn't really designed to be the only insulation in this use case (I might have been better off installing batts of fiberglass, and would certainly do so if I were trying to treat an entire basement), but it's cheaper, MUCH smaller, MUCH easier to work with, AND you can wipe it down (within reason—it IS possible to rip the shiny surface). If you're looking for something very thin with a good radiant shielding effect, this is it. The only downside I can think of is that the material is thin. While this is usually a positive, you do need to be careful with it, as it's possible to rip the foil layer and have it start peeling off. That's different from a lot of other kinds of insulation (fiberglass batts, foam board, spray...) where the material itself is real tough and workable. This is thin and precise—install accordingly.

## Frequently Bought Together

- INSULATION MARKETPLACE SmartSHIELD -3mm 24 Inchx25ft Reflective Foam Core Insulation roll, Radiant Barrier - Engineered Foil
- Romeda Aluminum Tape, 2 inch x 65 Feet Foil Tape (3.9 mil), Insulation Adhesive Metal Tape, High Temperature Heavy Duty HVAC Tape, Silver Tape Aluminum Foil Tape for Ductwork, Dryer Vent, HVAC
- XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue

---

## 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.com.ar/products/436933939-smartshield-3mm-24-x25ft-reflective-insulation-roll-foam-core-radiant](https://www.desertcart.com.ar/products/436933939-smartshield-3mm-24-x25ft-reflective-insulation-roll-foam-core-radiant)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-02*