---
product_id: 72869187
title: "Double Bubble Reflective Foil Insulation: (4 X 50 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages, RV's, Ducts & More!"
brand: "hengulus"
price: "€ 342.38"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/72869187-double-bubble-reflective-foil-insulation-4-x-50-ft-roll
store_origin: NL
region: Netherlands
---

# Industrial Strength 97% Heat Reflection Easy Installation Double Bubble Reflective Foil Insulation: (4 X 50 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages, RV's, Ducts & More!

**Brand:** hengulus
**Price:** € 342.38
**Availability:** ✅ In Stock

## Summary

> 🔥 Insulate Smart, Live Better!

## Quick Answers

- **What is this?** Double Bubble Reflective Foil Insulation: (4 X 50 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages, RV's, Ducts & More! by hengulus
- **How much does it cost?** € 342.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/72869187-double-bubble-reflective-foil-insulation-4-x-50-ft-roll)

## Best For

- hengulus enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Support local manufacturing with a product that meets all fire safety codes.
- • **Non-Toxic & Safe:** Breathe easy with fiber-free, non-carcinogenic materials that are safe to handle.
- • **Moisture Resistant:** Say goodbye to condensation issues and hello to a dry, comfortable space.
- • **Ultimate Weatherproofing:** Transform your space with unparalleled insulation that stands the test of time.
- • **Energy Efficiency Champion:** Slash your utility bills while keeping your environment cozy year-round.

## Overview

The Double Bubble Reflective Foil Insulation is a robust, commercial-grade insulation solution designed for various applications, including attics, windows, and garages. With a unique construction of polyethylene air bubbles and reflective aluminum film, it reflects 97% of radiant heat while being lightweight and easy to install. This insulation is non-toxic, moisture-resistant, and energy-efficient, making it a smart choice for any home or commercial space.

## Description

Double Bubble Reflective Foil Insulation: (4 X 50 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages, RV's, Ducts & More!

## Features

- Two layers of polyethylene industrialized air bubbles bonded between two layers of highly reflective metalized aluminum polyester film. Industrialized strength, lightweight yet durable insulation designed to hold staples without tearing. Does not compress, collapse or disintegrate. Reflects 97% of radiant heat, emits less than 3% of heat, Class 1 / Class A fire rated radiant barrier that has passed the ASTM E84 test & ASTM E2599.
- Non-toxic, non-carcinogenic, fiber-free, safe to handle and does not require protective clothing or respirators to install. Easy to install and maintenance free, cuts easily with utility knife or scissors and installs easier than fiberglass. Simply staple, nail or glue into place! No mess, and no itchy fibers!
- Not affected by moisture or humidity. Inhibits condensation
- Saves energy by reducing the stress on heating and cooling systems, keeping your home warmer in the winter, and cooler in the summer. It can reduce utility bills substantially all year round.
- Made in USA / Meets all International and USA Fire Codes / Nominal thickness is 1/4 inch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 600"L x 48"W |
| Manufacturer | US Energy Products |
| Item Weight | 10.83 pounds |
| Is Discontinued By Manufacturer | No |
| Material Type | Aluminum |
| Manufacturer Part Number | Hengulus |

## Product Details

- **Material:** Aluminum
- **Brand:** Hengulus
- **Coverage:** Heat Protection
- **Item Thickness:** 0.25 Inches
- **Recommended Uses For Product:** [MULTIPLE]

## Images

![Double Bubble Reflective Foil Insulation: (4 X 50 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages, RV's, Ducts & More! - Image 1](https://m.media-amazon.com/images/I/41zEhL-NB5L.jpg)
![Double Bubble Reflective Foil Insulation: (4 X 50 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages, RV's, Ducts & More! - Image 2](https://m.media-amazon.com/images/I/51a3gLIB20L.jpg)
![Double Bubble Reflective Foil Insulation: (4 X 50 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages, RV's, Ducts & More! - Image 3](https://m.media-amazon.com/images/I/51dPRjRX1ZL.jpg)
![Double Bubble Reflective Foil Insulation: (4 X 50 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages, RV's, Ducts & More! - Image 4](https://m.media-amazon.com/images/I/71xXFPixylL.jpg)

## Questions & Answers

**Q: What is the r value?**
A: Sorry. Was thinking of a different product in my previous answer. This typically has an r-value of 0.9 to 1.2 by itself. Again, airgaps and multiple layers needed for anything higher than this range.

**Q: what is the thickness?**
A: 1/4inch

**Q: can i wrap this around my hvac ducts that sweat?**
A: yes very popular application

**Q: Will this work on the floor?**
A: No on roof, but inside attic ceiling is good.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by L***Y on January 3, 2023*

Received and 1 roll had damage, so sell said he would replace it.

### ⭐⭐⭐⭐⭐ Insulation For My Greenhouse
*by M***Y on December 8, 2018*

I am using this bubble foil to insulate my polycarbonate greenhouse on three sides and the roof. I made shades that I can open to let in the sun during daylight hours. If it is cloudy, snowy and cold, I leave the shades down and the foil reflects the electrical lighting. I reside in Metro Chicago and this system reduces my energy costs.Time will tell how long this particular product holds up to the sun, cold and summer heat.

### ⭐⭐⭐⭐⭐ Summer help
*by J***D on July 3, 2021*

I used the insulation for my RV windows and found it very easy to cut and install. It has decreased our air-conditioning usage by about 10%. Worth every penny.

## Frequently Bought Together

- Double Bubble Reflective Foil Insulation: (4 X 50 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages, RV's, Ducts & More!
- Impresa Aluminum Foil Tape - 1.9 Inches Wide (150 Feet/50 Yards) - Foil Tape for Ductwork - Ideal for Sealing and Patching Hot and Cold HVAC, Ducts, Pipes - Silver Tape for Home and Commercial Use

---

## 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.nl/products/72869187-double-bubble-reflective-foil-insulation-4-x-50-ft-roll](https://www.desertcart.nl/products/72869187-double-bubble-reflective-foil-insulation-4-x-50-ft-roll)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-21*