---
product_id: 65197137
title: "Radiant Barrier Insulation/Premium Heat Shield by RadiaSource 25.5 in. wide x 235 ft. long (500 sq ft) • Attic Insulation • Aluminum Foil Insulation • House Wrap • Lower Energy Bills • Improve Comfort"
brand: "radiasource"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/65197137-radiant-barrier-insulation-premium-heat-shield-by-radiasource-25-5
store_origin: GR
region: Greece
---

# Eco-friendly 50° temp drop Industrial strength Radiant Barrier Insulation/Premium Heat Shield by RadiaSource 25.5 in. wide x 235 ft. long (500 sq ft) • Attic Insulation • Aluminum Foil Insulation • House Wrap • Lower Energy Bills • Improve Comfort

**Brand:** radiasource
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Elevate Your Comfort—Insulate Like a Pro!

## Quick Answers

- **What is this?** Radiant Barrier Insulation/Premium Heat Shield by RadiaSource 25.5 in. wide x 235 ft. long (500 sq ft) • Attic Insulation • Aluminum Foil Insulation • House Wrap • Lower Energy Bills • Improve Comfort by radiasource
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/65197137-radiant-barrier-insulation-premium-heat-shield-by-radiasource-25-5)

## Best For

- radiasource enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly:** Simple installation with just a box cutter and staple gun—no professionals needed!
- • **Corrosion Defense:** Built to last with protection against oxidation and corrosion.
- • **Unmatched Durability:** Tear-resistant and easy to cut, designed for the toughest conditions.
- • **Hygienic Installation:** Free from harmful chemicals, ensuring a clean and safe environment.
- • **Ultimate Heat Control:** Experience up to 50 degrees cooler attics, even in extreme heat!

## Overview

The Radiant Barrier Insulation by RadiaSource is a premium heat shield designed to significantly reduce attic temperatures, enhance energy efficiency, and improve overall home comfort. Measuring 25.5 inches wide and 235 feet long, this industrial-grade aluminum foil insulation is easy to install and free from harmful chemicals, making it a safe choice for any home.

## Description

Full description not available

## Features

- SUPERIOR HEAT CONTROL: RadiaSource can lower attic temperatures up to 50 degrees during days of extreme heat.
- SUPERIOR STRENGTH & DURABILITY: RadiaSource is an industrial grade product that will not tear or puncture but cuts easily with a razor knife or scissors.
- DEFENSE AGAINT OXIDATION AND CORROSION: RadiaSource adds corrosion and oxidation protection to maximize it’s lifespan.
- CLEAN AND EASY: RadiaSource is free of harmful chemicals and will not support rodent nesting or the growth of bacteria and fungi. Installation can be done DIY with a box cutter or scissors and a staple gun!

## Images

![Radiant Barrier Insulation/Premium Heat Shield by RadiaSource 25.5 in. wide x 235 ft. long (500 sq ft) • Attic Insulation • Aluminum Foil Insulation • House Wrap • Lower Energy Bills • Improve Comfort - Image 1](https://m.media-amazon.com/images/I/91KSFt0jk0L.jpg)
![Radiant Barrier Insulation/Premium Heat Shield by RadiaSource 25.5 in. wide x 235 ft. long (500 sq ft) • Attic Insulation • Aluminum Foil Insulation • House Wrap • Lower Energy Bills • Improve Comfort - Image 2](https://m.media-amazon.com/images/I/51Hf18o4kpL.jpg)
![Radiant Barrier Insulation/Premium Heat Shield by RadiaSource 25.5 in. wide x 235 ft. long (500 sq ft) • Attic Insulation • Aluminum Foil Insulation • House Wrap • Lower Energy Bills • Improve Comfort - Image 3](https://m.media-amazon.com/images/I/91CQ7ZcAEEL.jpg)
![Radiant Barrier Insulation/Premium Heat Shield by RadiaSource 25.5 in. wide x 235 ft. long (500 sq ft) • Attic Insulation • Aluminum Foil Insulation • House Wrap • Lower Energy Bills • Improve Comfort - Image 4](https://m.media-amazon.com/images/I/91RdsLAIP2L.jpg)
![Radiant Barrier Insulation/Premium Heat Shield by RadiaSource 25.5 in. wide x 235 ft. long (500 sq ft) • Attic Insulation • Aluminum Foil Insulation • House Wrap • Lower Energy Bills • Improve Comfort - Image 5](https://m.media-amazon.com/images/I/51YmucRBlAL.jpg)

---

## 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.gr/products/65197137-radiant-barrier-insulation-premium-heat-shield-by-radiasource-25-5](https://www.desertcart.gr/products/65197137-radiant-barrier-insulation-premium-heat-shield-by-radiasource-25-5)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-23*