---
product_id: 235948129
title: "SmartSHIELD -3mm 48inx25ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, Thermal FoilINSULATION - Engineered Foil"
brand: "insulation marketplace"
price: "€ 355.63"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.de/products/235948129-smartshield-3mm-48inx25ft-reflectiveinsulation-roll-foam-core-radiant-barrier-thermal
store_origin: DE
region: Germany
---

# Vapor barrier, moisture resistant Sound deadening barrier Reflects 95% radiant heat SmartSHIELD -3mm 48inx25ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, Thermal FoilINSULATION - Engineered Foil

**Brand:** insulation marketplace
**Price:** € 355.63
**Availability:** ✅ In Stock

## Summary

> 🛡️ Shield your space, save your energy, and silence the noise with SmartSHIELD!

## Quick Answers

- **What is this?** SmartSHIELD -3mm 48inx25ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, Thermal FoilINSULATION - Engineered Foil by insulation marketplace
- **How much does it cost?** € 355.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/235948129-smartshield-3mm-48inx25ft-reflectiveinsulation-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

- • **Peaceful Quiet:** Superior sound deadening properties block unwanted noise for a serene environment.
- • **Safe & Sustainable:** Non-toxic, hypoallergenic foam core that’s gentle on skin and the environment.
- • **Ultimate Heat Defense:** Reflects up to 95% of radiant energy to keep your space cool and energy bills low.
- • **All-Weather Resilience:** Vapor barrier technology ensures performance indoors and outdoors, unaffected by humidity or moisture.
- • **Effortless Installation:** Lightweight, easy to cut and clean—customize your insulation without hassle.

## Overview

The INSULATION MARKETPLACE SmartSHIELD is a 3mm thick reflective insulation roll measuring 48 inches by 25 feet, engineered with a closed-cell polyethylene foam core sandwiched between dual reflective foil layers. It reflects 95% of radiant heat, acts as a vapor and sound barrier, and is lightweight, durable, and non-toxic—ideal for enhancing thermal efficiency and comfort in residential and commercial spaces.

## Description

INSULATION MARKETPLACE SmartSHIELD -3mm 48inx25ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, Thermal FoilINSULATION - Engineered Foil - desertcart.com

Review: Smart Insulation Solution - If you’re looking for a simple and efficient way to improve your home or office’s insulation, the SmartSHIELD -3mm Reflective Insulation Roll is a solid option. The foam core and reflective surface work together to block radiant heat, helping maintain comfortable temperatures indoors. It’s lightweight yet durable and easy to cut for custom sizing, making installation a breeze. Whether you’re insulating a garage, attic, or any other space, this roll delivers reliable performance and can help lower energy costs. Pros: 1. Effective Thermal Insulation: Blocks radiant heat and improves temperature control. 2. Easy to Cut and Install: Customizes easily for different spaces. 3. Lightweight Yet Durable: Offers lasting protection without added weight. 4. Versatile: Ideal for home or industrial applications. Cons: 1. Limited Size Options: May not be sufficient for larger areas. 2. Requires Careful Handling: Tends to tear if not handled carefully during installation. For those looking for an affordable, simple way to enhance insulation, the SmartSHIELD Reflective Insulation Roll is a practical choice. It provides solid performance without the hassle, helping to keep your space more energy-efficient year-round.
Review: RV is much cooler!! - We needed something fast to help with the heat in our 5th wheel and I found the SmartShield in lots of different sizes. It was a very good price and it arrived SUPER fast. Easy to manage (lightweight), cut and fit, it’s worked so well I bought it a second time to line the walls in the pantry, medicine cabinet, and in the closet-the heat was so surprising as it was only 90 degrees outside. It was just what we needed, and we got it in time. The hard part was finding something l could use to adhere it to the windows and walls but not remove paint or the wall material-blue painter’s tape did the trick. (For the pantry and inside cabinets I used a double sided tape that is reusable. So far it’s stayed. There are a lot of refectix materials out there, this one is like a foil-looking bubblewrap. It’s pretty versatile too as we’ve even used it to line the inside top of our ice chest to keep things from heating up too quickly.

## 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 | B0831QM1TW |
| Best Sellers Rank | #7,505 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Weatherproofing Window Insulation Kits |
| Brand | INSULATION MARKETPLACE |
| Brand Name | INSULATION MARKETPLACE |
| Coverage | 625 square feet |
| Customer Reviews | 4.6 out of 5 stars 7,692 Reviews |
| Item Dimensions L x W | 300"L x 48"W |
| Item Thickness | 3 millimeters |
| Manufacturer | Insulation MarketPlace LLC |
| Material | Polyethylene (PE) |
| Material Type | Polyethylene (PE) |
| Model Number | SmartSHIELD -3mm |
| Product Dimensions | 300"L x 48"W |

## Product Details

- **Brand:** INSULATION MARKETPLACE
- **Item Thickness:** 3 millimeters
- **Manufacturer:** Insulation MarketPlace LLC
- **Material:** Polyethylene (PE)
- **Product Dimensions:** 300"L x 48"W

## Images

![SmartSHIELD -3mm 48inx25ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, Thermal FoilINSULATION - Engineered Foil - Image 1](https://m.media-amazon.com/images/I/916Wamj5UVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smart Insulation Solution
*by Z***R on December 17, 2024*

If you’re looking for a simple and efficient way to improve your home or office’s insulation, the SmartSHIELD -3mm Reflective Insulation Roll is a solid option. The foam core and reflective surface work together to block radiant heat, helping maintain comfortable temperatures indoors. It’s lightweight yet durable and easy to cut for custom sizing, making installation a breeze. Whether you’re insulating a garage, attic, or any other space, this roll delivers reliable performance and can help lower energy costs. Pros: 1. Effective Thermal Insulation: Blocks radiant heat and improves temperature control. 2. Easy to Cut and Install: Customizes easily for different spaces. 3. Lightweight Yet Durable: Offers lasting protection without added weight. 4. Versatile: Ideal for home or industrial applications. Cons: 1. Limited Size Options: May not be sufficient for larger areas. 2. Requires Careful Handling: Tends to tear if not handled carefully during installation. For those looking for an affordable, simple way to enhance insulation, the SmartSHIELD Reflective Insulation Roll is a practical choice. It provides solid performance without the hassle, helping to keep your space more energy-efficient year-round.

### ⭐⭐⭐⭐⭐ RV is much cooler!!
*by V***E on July 31, 2024*

We needed something fast to help with the heat in our 5th wheel and I found the SmartShield in lots of different sizes. It was a very good price and it arrived SUPER fast. Easy to manage (lightweight), cut and fit, it’s worked so well I bought it a second time to line the walls in the pantry, medicine cabinet, and in the closet-the heat was so surprising as it was only 90 degrees outside. It was just what we needed, and we got it in time. The hard part was finding something l could use to adhere it to the windows and walls but not remove paint or the wall material-blue painter’s tape did the trick. (For the pantry and inside cabinets I used a double sided tape that is reusable. So far it’s stayed. There are a lot of refectix materials out there, this one is like a foil-looking bubblewrap. It’s pretty versatile too as we’ve even used it to line the inside top of our ice chest to keep things from heating up too quickly.

### ⭐⭐⭐⭐⭐ Great fiberglass insulation
*by E***E on August 13, 2026*

Must use gloves when installing; great insulation for windows with air conditioners installed; good for both summer and winter; flexible and easy to fit most areas; does not adhered to surfaces; lightweight; does not give any noise when air conditioner is in use;

## Frequently Bought Together

- INSULATION MARKETPLACE SmartSHIELD -3mm 48inx25ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, Thermal FoilINSULATION - Engineered Foil
- Reflective Bubble Insulation Sheet, Double Side Aluminum Foil Bubble Shield, Aluminum Foil Thermal Insulation Radiant Barrier for Windows, RV, Roof, Garage Door (23.6IN X 10FT)
- 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

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**Shop now:** [https://www.desertcart.de/products/235948129-smartshield-3mm-48inx25ft-reflectiveinsulation-roll-foam-core-radiant-barrier-thermal](https://www.desertcart.de/products/235948129-smartshield-3mm-48inx25ft-reflectiveinsulation-roll-foam-core-radiant-barrier-thermal)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-09-26*