---
product_id: 522516128
title: "5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Double Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect"
brand: "halero"
price: "741 DH"
currency: MAD
in_stock: true
reviews_count: 13
category: "Halero"
url: https://www.desertcart.ma/products/522516128-5mm-reflective-insulation-foam-core-radiant-barrier-40-80-double
store_origin: MA
region: Morocco
---

# 5mm thick durable foam core Vapor & sound barrier 95% radiant energy reflection 5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Double Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect

**Brand:** halero
**Price:** 741 DH
**Availability:** ✅ In Stock

## Summary

> 🛠️ Reflect your energy costs away with sleek, smart insulation!

## Quick Answers

- **What is this?** 5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Double Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect by halero
- **How much does it cost?** 741 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/522516128-5mm-reflective-insulation-foam-core-radiant-barrier-40-80-double)

## Best For

- halero enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Use Versatility:** Ideal for ceilings, walls, roofs, steel buildings, garages, and even barns—adaptable to any project.
- • **Effortless Installation:** Easily cut with scissors or a hobby knife and secure with nails, glue, or spray adhesive—no pro skills needed.
- • **Energy-Smart Investment:** Reduces HVAC strain and cuts energy bills by maintaining optimal indoor temperatures effortlessly.
- • **Lightweight Yet Durable:** 5mm closed-cell foam core with double-sided aluminum foil offers long-lasting, waterproof protection without bulk.
- • **Superior Thermal Shielding:** Reflects up to 95% of radiant heat, keeping your space perfectly climate-controlled year-round.

## Overview

Halero’s 5mm Reflective Insulation Foam Core Radiant Barrier combines double-sided aluminum foil with a closed-cell foam core to reflect 95% of radiant heat. Lightweight, waterproof, and fire-resistant, it serves as an effective vapor and sound barrier. Covering 21.63 sq ft per sheet, it’s perfect for enhancing energy efficiency in ceilings, walls, roofs, and steel structures, while being easy to cut and install.

## Description

Halero 5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Double Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect - desertcart.com

Review: Great insulator - I just completely covered my bedroom window with this in the winter since I only ever just sleep in there anyway. Kept my room much warmer than without it. I couldn't really use the cling film since there's no trim on my window.
Review: Thicker than Home Improvement store and a little less cost-wize - But if it matters to you I did not come in a roll like the pic, it was folded up and folded up _a lot_ so pretty creased

## Features

- Reflective Insulation Core Foam: Double-layer aluminum foil closed-cell foam is a lightweight and durable, non-toxic, non-carcinogenic, waterproof, will not cause allergies to the skin, Class A fire radiation barrier.
- Effective Radiation Protection: Effectively reflect 95% of radiant energy, our insulation foam may be installed indoors or outdoors,can be used in barns, attics, garage doors, roofs, windows and floors.
- Vapor and Sound Barrier: Using this insulation board will allow your heating or cooling system to save money on energy costs by reducing stress,keeping your home warmer in the winter, and cooler in the summer. Not only does it keep out gas and water vapor, but it also provides sound insulation.
- Easy to Install: It is easy to cut it with scissors or hobby knife, just use it by fixing it with nails, glue or spray adhesive to stick it.
- Specification: Thickness:196mil(5mm),size:40"*80"(1m*2m),total coverage area:21.63 sqft.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNTW5KD7 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #103,796 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #148 in Weatherproofing Window Insulation Kits |
| Color | Silver |
| Coverage | 21.63 square feet |
| Customer Reviews | 4.3 4.3 out of 5 stars (272) |
| Date First Available | December 2, 2022 |
| Included Components | non |
| Item Package Quantity | 1 |
| Item Weight | 7.5 ounces |
| Item model number | SMZZM04 |
| Manufacturer | halero |
| Part Number | SMZZM04 |
| Product Dimensions | 78.74 x 39.37 x 0.04 inches |
| Size | double side foil 40"×80" |
| UPC | 796917474774 |

## Product Details

- **Brand:** Halero
- **Item Thickness:** 5 Millimeters
- **Material:** Polyethylene (PE)
- **Product Dimensions:** 80"L x 40"W
- **Recommended Uses For Product:** Insulation in ceilings, walls, steel buildings, and roofing

## Images

![5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Double Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect - Image 1](https://m.media-amazon.com/images/I/515o-J8JwNL.jpg)
![5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Double Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect - Image 2](https://m.media-amazon.com/images/I/51DPfhyfpvL.jpg)
![5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Double Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect - Image 3](https://m.media-amazon.com/images/I/51fLvl0pJCL.jpg)
![5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Double Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect - Image 4](https://m.media-amazon.com/images/I/51mgA6AiYlL.jpg)
![5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Double Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect - Image 5](https://m.media-amazon.com/images/I/61wJBB3NMpL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great insulator
*by R***N on September 12, 2024*

I just completely covered my bedroom window with this in the winter since I only ever just sleep in there anyway. Kept my room much warmer than without it. I couldn't really use the cling film since there's no trim on my window.

### ⭐⭐⭐⭐⭐ Thicker than Home Improvement store and a little less cost-wize
*by G***N on November 18, 2023*

But if it matters to you I did not come in a roll like the pic, it was folded up and folded up _a lot_ so pretty creased

### ⭐⭐⭐⭐ Good insulation, but can be hard to install
*by E***E on December 31, 2025*

I used this to temporarily cover up an in-wall AC unit. I found it difficult to secure to the drywall using heavy-duty staples and nails, because the staples would cut right through the material entirely. It’s not very strong, rips easily. As far as insulating goes it does seem to be performing well - it definitely keeps heat in.

## Frequently Bought Together

- Halero 5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Double Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect
- 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.ma/products/522516128-5mm-reflective-insulation-foam-core-radiant-barrier-40-80-double](https://www.desertcart.ma/products/522516128-5mm-reflective-insulation-foam-core-radiant-barrier-40-80-double)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-01*