---
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: "₪169"
currency: ILS
in_stock: true
reviews_count: 13
category: "Halero"
url: https://www.desertcart.co.il/products/522516128-5mm-reflective-insulation-foam-core-radiant-barrier-40-80-double
store_origin: IL
region: Israel
---

# 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:** ₪169
**Availability:** ✅ In Stock

## Summary

> 🛠️ Insulate smarter, live cooler — don’t let energy waste steal your comfort!

## 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?** ₪169 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/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

- • **DIY Friendly:** Easily cut and install with nails, glue, or adhesive—no pro skills needed.
- • **Comfort Amplifier:** Keeps your space warmer in winter and cooler in summer while blocking vapor and noise.
- • **Ultimate Energy Saver:** Reflects up to 95% of radiant heat to slash your energy bills.
- • **Versatile Installation:** Perfect for ceilings, walls, roofs, steel buildings, and more—indoors or outdoors.
- • **Premium Double-Sided Foil:** Lightweight, waterproof, and Class A fire-rated for maximum safety and durability.

## Overview

Halero’s 5mm Reflective Insulation Foam Core Radiant Barrier combines double-sided aluminum foil with closed-cell foam to deliver a lightweight, waterproof, and fire-resistant thermal shield. Covering 21.63 sq ft, it reflects 95% of radiant heat, reduces vapor and sound transmission, and is easy to cut and install on walls, ceilings, roofs, and steel structures—perfect for energy-conscious professionals upgrading their spaces.

## 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 | #129,549 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #133 in Weatherproofing Window Insulation Kits |
| Color | Silver |
| Coverage | 21.63 square feet |
| Customer Reviews | 4.3 4.3 out of 5 stars (275) |
| 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/81Gaseek7JL.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.co.il/products/522516128-5mm-reflective-insulation-foam-core-radiant-barrier-40-80-double](https://www.desertcart.co.il/products/522516128-5mm-reflective-insulation-foam-core-radiant-barrier-40-80-double)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-18*