---
product_id: 767855100
title: "5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Single Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect"
brand: "halero"
price: "€ 231.50"
currency: EUR
in_stock: false
reviews_count: 5
category: "Halero"
url: https://www.desertcart.fr/products/767855100-5mm-reflective-insulation-foam-core-radiant-barrier-40-80-single
store_origin: FR
region: France
---

# 21.63 sqft coverage per sheet 5mm thick durable foam core 95% radiant energy reflection 5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Single Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect

**Brand:** halero
**Price:** € 231.50
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Upgrade your space with next-level insulation—comfort and savings you can feel!

## Quick Answers

- **What is this?** 5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Single Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect by halero
- **How much does it cost?** € 231.50 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/767855100-5mm-reflective-insulation-foam-core-radiant-barrier-40-80-single)

## 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

- • **Premium 5mm Foam Core:** Lightweight, closed-cell foam offers superior durability and moisture resistance.
- • **Sound & Vapor Barrier:** Reduces noise pollution while blocking harmful gas and water vapor infiltration.
- • **Versatile Installation:** Perfect for ceilings, walls, roofs, garages, and steel buildings—indoors or outdoors.
- • **Effortless DIY Friendly:** Easily cut with scissors and install using nails, glue, or spray adhesive—no pro needed.
- • **Maximize Energy Savings:** Reflects up to 95% of radiant heat to slash your heating and cooling bills.

## Overview

Halero’s 5mm Reflective Insulation Foam Core is a single-sided aluminum foil radiant barrier measuring 40"×80" (21.63 sqft). Engineered with closed-cell foam, it reflects 95% of radiant energy, providing superior thermal insulation, sound dampening, and vapor protection. Lightweight, non-toxic, and fire-rated Class A, it’s designed for easy cutting and installation across ceilings, walls, roofs, and steel structures—ideal for millennial professionals seeking efficient, eco-conscious home and workspace upgrades.

## Description

40" × 80“ single side aluminum foil reflective insulation foam core

Review: Extra Insulation Cat House
Review: Sun shade

## Features

- 【Specification】Thickness:196mil(5mm),size:40"*80"(1m*2m),total coverage area:21.63 sqft.single-layer aluminumfoil.
- 【Reflective Insulation Core Foam】 single-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.
- 【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.
- 【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.
- 【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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVX21RBW |
| Brand | Halero |
| Brand Name | Halero |
| Country of Publication | USA |
| Coverage | 21.63 square feet |
| Customer Reviews | 4.1 out of 5 stars 17 Reviews |
| Included Components | non |
| Item Dimensions L x W | 2.03L x 1.02W Meters |
| Item Thickness | 5 Millimetres |
| Item Type Name | non |
| Manufacturer | halero |
| Material | Aluminium |
| Material Type | Aluminium |
| Product Dimensions | 2.03L x 1.02W Meters |
| Recommended Uses For Product | building insulation, radiant energy protection, sound insulation |
| UPC | 747649868836 |

## Product Details

- **Brand:** Halero
- **Item Thickness:** 5 Millimetres
- **Material:** Aluminium
- **Product Dimensions:** 2.03L x 1.02W Meters
- **Recommended Uses For Product:** building insulation, radiant energy protection, sound insulation

## Images

![5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Single Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect - Image 1](https://m.media-amazon.com/images/I/717D25eQIoL.jpg)
![5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Single Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect - Image 2](https://m.media-amazon.com/images/I/71P4QewWXML.jpg)
![5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Single Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect - Image 3](https://m.media-amazon.com/images/I/71UYCfnopOL.jpg)
![5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Single Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect - Image 4](https://m.media-amazon.com/images/I/81Gdb6k-zrL.jpg)
![5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Single Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect - Image 5](https://m.media-amazon.com/images/I/81Vfdz9-OJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extra Insulation Cat House
*by N***7 on 21 October 2024*



### ⭐⭐⭐⭐⭐ Sun shade
*by T***N on 14 July 2025*



### ⭐⭐⭐⭐ Not smooth as pictured
*by T***H on 26 June 2024*



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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-29*