---
product_id: 186658036
title: "US Energy Products Reflective Foam Insulation Shield, Heat Barrier, Thermal Insulation - Radiant Barrier 24\" x10ft R7-21"
brand: "us energy products"
price: "€ 38.23"
currency: EUR
in_stock: true
reviews_count: 8
category: "Us Energy Products"
url: https://www.desertcart.ie/products/186658036-us-energy-products-reflective-foam-insulation-shield-heat-barrier-thermal
store_origin: IE
region: Ireland
---

# Reflects 97% radiant heat Cuts easily with utility knife Class 1 / Class A fire rated US Energy Products Reflective Foam Insulation Shield, Heat Barrier, Thermal Insulation - Radiant Barrier 24" x10ft R7-21

**Brand:** us energy products
**Price:** € 38.23
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your insulation game—stay cool, save cash, and stay safe!

## Quick Answers

- **What is this?** US Energy Products Reflective Foam Insulation Shield, Heat Barrier, Thermal Insulation - Radiant Barrier 24" x10ft R7-21 by us energy products
- **How much does it cost?** € 38.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/186658036-us-energy-products-reflective-foam-insulation-shield-heat-barrier-thermal)

## Best For

- us energy products enthusiasts

## Why This Product

- Trusted us energy products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy & Cost Saver:** Reduces HVAC strain and utility bills year-round while boosting property value.
- • **Fire-Safe & Certified:** Class 1 / Class A fire rating ensures top-tier safety and peace of mind.
- • **Ultimate Heat Defense:** Reflects 97% of radiant heat to keep your space perfectly climate-controlled.
- • **Effortless Installation:** Lightweight, durable, and cuts cleanly—no mess, no itchy fibers, no hassle.
- • **Moisture & Mold Resistant:** Non-toxic, waterproof, and inhibits condensation to protect your home environment.

## Overview

This US Energy Products Reflective Foam Insulation Shield combines industrial strength with lightweight durability, featuring a closed-cell foam core bonded between reflective aluminum polyester layers. It reflects 97% of radiant heat, is Class 1 / Class A fire rated, moisture resistant, and easy to install without protective gear. Designed to reduce energy costs, improve comfort, and enhance property value, it’s a maintenance-free, safe, and efficient thermal barrier made in the USA.

## Description

US Energy Products Reflective Foam Insulation Shield, Heat Barrier, Thermal Insulation - Radiant Barrier 24" x10ft R7-21 - desertcart.com

Review: Fifteen Percent (15%) Reduction in Total Energy Costs via AC savings alone.....YES! - Background: Las Vegas, NV Eight NW Corner Windows into the setting sun on the second floor office with 32 sq feet of window space in a 700 sq ft apartment. Results: 1). Two layers of 1/8" each foam core panels plus one layer of reflective material reduced room temperature from 115 F to 80 F, producing the same final room temperature as the other rooms not in the setting sun. Made room useable during the hottest parts of the day, increasing comfort and productivity throughout. 2) Total material payback was achieved in only 1.5 months, OUTSTANDING by any measure! Plus 15% reduction in total energy costs via AC alone! Again, outstanding results! 2' x 3' panels of Foamcore plus 2" wide additional all around foamcore on surface of panels provided the "frame" for seating the reflective material. Four (4) adjustable suction cups on each panel hold the packages onto the windows. All panels can be quickly removed when desired. During the cold winter months I will be using the panels after sunset and through the night to reduce the bitter Las Vegas cold and save substantially on heating costs. In the mornings I will be removing the panels to maximize the reduced winter sunshine and pick up natural warming. Increasing comfort and quality of life, while reducing expensive energy costs should appeal to many people today who could benefit from such a setup.
Review: From super cold to cozy warm - This product is so easy to use and it works. I used it inside my kitchen cabinets. The cabinet walls were so cold and I could feel breezes coming in from outside. So I covered all the inside walls and what a difference it made. The dabinets are warmer and no more cold air coming in. I am so impressed with this product and so glad I stumbled upon it. I highly recommend.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083HQM2TQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #248,455 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,100 in Weather Stripping |
| Coverage | heat transfer reduction and soundproofing |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,023) |
| Date First Available | January 19, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.8 ounces |
| Item model number | 3MM |
| Manufacturer | US Energy Products |
| Part Number | 3MM |
| Product Dimensions | 24 x 5 x 5 inches |

## Product Details

- **Brand:** US Energy Products
- **Item Thickness:** 3 Millimeters
- **Material:** Polyethylene (PE)
- **Product Dimensions:** 120"L x 24"W

## Images

![US Energy Products Reflective Foam Insulation Shield, Heat Barrier, Thermal Insulation - Radiant Barrier 24" x10ft R7-21 - Image 1](https://m.media-amazon.com/images/I/71fvAXBPOEL.jpg)

## Questions & Answers

**Q: Why are there no reviews and just ratings on this listing? Looks kind of fishy to me.**
A: Here is a review. it's not for fish. I use it to insulate stuff. A+ for insulating. D- for insulating fish.

**Q: What is the max temperature rating? Can I use on a grill?**
A: 200 DEGREES WITH HALF INCH AIR SPACE

**Q: Could this be used wrap up an old radiator that gets way hot in the winter? Is it durable? How long/wide is it?**
A: This is what I needed it for as well. How did it work.

**Q: Will it work to insulate a garage if you buy enough rolls?**
A: Yes, you are absolutely right. Or you can use radiant barrier. I have used radiant barrier and what a difference. The inside of the garage now you can touch it in the heat of the Texas heat and not burn your hand. Also the garage is so much cooler.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fifteen Percent (15%) Reduction in Total Energy Costs via AC savings alone.....YES!
*by G***T on September 13, 2023*

Background: Las Vegas, NV Eight NW Corner Windows into the setting sun on the second floor office with 32 sq feet of window space in a 700 sq ft apartment. Results: 1). Two layers of 1/8" each foam core panels plus one layer of reflective material reduced room temperature from 115 F to 80 F, producing the same final room temperature as the other rooms not in the setting sun. Made room useable during the hottest parts of the day, increasing comfort and productivity throughout. 2) Total material payback was achieved in only 1.5 months, OUTSTANDING by any measure! Plus 15% reduction in total energy costs via AC alone! Again, outstanding results! 2' x 3' panels of Foamcore plus 2" wide additional all around foamcore on surface of panels provided the "frame" for seating the reflective material. Four (4) adjustable suction cups on each panel hold the packages onto the windows. All panels can be quickly removed when desired. During the cold winter months I will be using the panels after sunset and through the night to reduce the bitter Las Vegas cold and save substantially on heating costs. In the mornings I will be removing the panels to maximize the reduced winter sunshine and pick up natural warming. Increasing comfort and quality of life, while reducing expensive energy costs should appeal to many people today who could benefit from such a setup.

### ⭐⭐⭐⭐⭐ From super cold to cozy warm
*by L***A on January 23, 2025*

This product is so easy to use and it works. I used it inside my kitchen cabinets. The cabinet walls were so cold and I could feel breezes coming in from outside. So I covered all the inside walls and what a difference it made. The dabinets are warmer and no more cold air coming in. I am so impressed with this product and so glad I stumbled upon it. I highly recommend.

### ⭐⭐⭐⭐⭐ Great Product, easy to install and works great
*by A***R on January 19, 2025*

I used this Insulation for an 8 X 20 shipping container ceiling. After doing some research and not wanting the mess and expense of spray foam, I found this. It is a great product and was very easy to install. It molded exactly to the conure of the container. I would definitely recommend this product. The owner of the company also sent his contact info with the order in case there were any questions or need help on how to install. You do not see this type of service much anymore. Thanks Mike

## Frequently Bought Together

- US Energy Products Reflective Foam Insulation Shield, Heat Barrier, Thermal Insulation - Radiant Barrier 24" x10ft R7-21
- 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
- US Energy Products (3MM) Reflective Foam Insulation Shield, Heat Shield, Thermal Insulation Shield Radiant Barrier (16" x 10ft)

---

## 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.ie/products/186658036-us-energy-products-reflective-foam-insulation-shield-heat-barrier-thermal](https://www.desertcart.ie/products/186658036-us-energy-products-reflective-foam-insulation-shield-heat-barrier-thermal)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-27*