---
product_id: 574702279
title: "Reflective Bubble Insulation Sheet, Double Side Aluminum Foil Bubble Shield, Aluminum Foil Thermal Insulation Radiant Barrier for Windows, RV, Roof, Garage Door (23.6IN X 10FT)"
brand: "fonuno"
price: "€ 44.50"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fonuno"
url: https://www.desertcart.pt/products/574702279-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield
store_origin: PT
region: Portugal
---

# Waterproof & easy to clean Reduces heat transfer year-round Double-sided reflective aluminum foil Reflective Bubble Insulation Sheet, Double Side Aluminum Foil Bubble Shield, Aluminum Foil Thermal Insulation Radiant Barrier for Windows, RV, Roof, Garage Door (23.6IN X 10FT)

**Brand:** fonuno
**Price:** € 44.50
**Availability:** ✅ In Stock

## Summary

> 🛠️ Stay cool or cozy—insulate like a pro, effortlessly!

## Quick Answers

- **What is this?** Reflective Bubble Insulation Sheet, Double Side Aluminum Foil Bubble Shield, Aluminum Foil Thermal Insulation Radiant Barrier for Windows, RV, Roof, Garage Door (23.6IN X 10FT) by fonuno
- **How much does it cost?** € 44.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/574702279-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield)

## Best For

- fonuno enthusiasts

## Why This Product

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

## Key Features

- • **Year-Round Comfort:** Effectively blocks heat in summer and retains warmth in winter for consistent indoor climate control.
- • **Versatile Application:** Perfect for windows, RVs, roofs, and garage doors—adaptable to all your insulation needs.
- • **Effortless Installation:** Cut-to-fit design with included double-sided tape makes setup quick and hassle-free.
- • **Ultimate Thermal Shield:** Double-sided aluminum foil with bubble cushion maximizes heat reflection and insulation.
- • **Durable & Low Maintenance:** Scratch-resistant, waterproof surface that wipes clean easily and folds compactly for storage.

## Overview

The Reflective Bubble Insulation Sheet is a 23.6-inch by 10-foot double-sided aluminum foil barrier with polyethylene bubble cushioning. Designed for windows, RVs, roofs, and garage doors, it reduces heat transfer, enhances energy efficiency, and provides waterproof durability. Easy to cut and install with included tape, it offers a practical, long-lasting solution for year-round temperature control and privacy.

## Description

Reflective Bubble Insulation Sheet, Double Side Aluminum Foil Bubble Shield, Aluminum Foil Thermal Insulation Radiant Barrier for Windows, RV, Roof, Garage Door (23.6IN X 10FT) - desertcart.com

Review: Highly recommended for Rv windows - This worked great on my rv windows. I cut it to fit, stuck it behind the shade, and it worked perfectly! No need for the sticky tabs, can take them down and up very easily! It’s keeping me a good bit warmer. For the price, it’s a cheap fix that actually works!
Review: Great Purchase! - I just applied this bubble insulation to my large metal frame windows. I put this along the bottom of the window where I could feel cold air coming into my apartment. I am amazed how well this works. I no longer feel the draft and it's easy to apply.

## Features

- Premium Material: The double-sided insulation roll is made of high-quality reflective aluminum film and polyethylene air bubble cushion, with a surface round hole design to increase reflectivity. The RV window insulation is durable and long-lasting, resistant to scratches.
- Temperature Protection: The reflective insulation roll reduces heat transfer for year-round comfort, while the reflective bubble sheet provides energy-saving, window insulation and privacy protection.
- Excellent Performance: The window insulation for summer has excellent waterproof performance, allowing worry-free outdoor use. It is easy to clean with a simple wipe. When not in use, it can be easily folded up for space-saving and convenient carrying.
- Wide Usage: Our insulation sheet is versatile and can be used for various spaces, including windows, RVs, roofs, garage doors, and more as a heat blocker.
- Easy Installation: The usage of the foil insulation roll is easy and convenient. Simply cut it to the desired size with a utility knife or scissors, then use the provided double-sided tape for easy installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CH9HNXQ3 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,114 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #63 in Weatherproofing Products |
| Coverage | 2832 square inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,652) |
| Date First Available | September 5, 2023 |
| Item Package Quantity | 1 |
| Item Weight | 10.2 ounces |
| Item model number | GRM168 |
| Manufacturer | FONUNO |
| Part Number | GRM168 |
| Product Dimensions | 120 x 23.6 x 0.04 inches |
| Size | 23.6IN X 10FT |

## Product Details

- **Brand:** FONUNO
- **Item Thickness:** 3 Millimeters
- **Material:** Polyethylene (PE)
- **Product Dimensions:** 120"L x 23.6"W
- **Recommended Uses For Product:** Windows, RVs, roofs, garage doors, outdoor use

## Images

![Reflective Bubble Insulation Sheet, Double Side Aluminum Foil Bubble Shield, Aluminum Foil Thermal Insulation Radiant Barrier for Windows, RV, Roof, Garage Door (23.6IN X 10FT) - Image 1](https://m.media-amazon.com/images/I/812UxaXCvPL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommended for Rv windows
*by V***G on December 3, 2025*

This worked great on my rv windows. I cut it to fit, stuck it behind the shade, and it worked perfectly! No need for the sticky tabs, can take them down and up very easily! It’s keeping me a good bit warmer. For the price, it’s a cheap fix that actually works!

### ⭐⭐⭐⭐⭐ Great Purchase!
*by L***I on January 19, 2026*

I just applied this bubble insulation to my large metal frame windows. I put this along the bottom of the window where I could feel cold air coming into my apartment. I am amazed how well this works. I no longer feel the draft and it's easy to apply.

### ⭐⭐⭐⭐⭐ Awesome for making sun blocking window panels!!!!!! Sturdy product :)
*by S***Y on August 25, 2025*

Awesome! Used to make sun blocking panels for windows. Windows are 36" x 78". One panel is 8" less wide due to portable A/C insert. Measure window twice. Cut once. Used staple gun to attach 1/2" square dowels to vertical edges. Easy to pop in and out of windows. Have taken in and out many times over past month - very sturdy material!! Will be easy to roll up for storage. Seriously easy and helpful. Decreased room temperature by 15 degrees in upper rooms that get afternoon sun and sit above lower level's asphalt shingled roof. Very noticeable difference!!! Looking forward to less $ on power bill. Wish I'd have made these years ago!

## Frequently Bought Together

- Reflective Bubble Insulation Sheet, Double Side Aluminum Foil Bubble Shield, Aluminum Foil Thermal Insulation Radiant Barrier for Windows, RV, Roof, Garage Door (23.6IN X 10FT)
- XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue
- AGHITG Reflective Insulation Foam,48"x 10 Ft Window Insulation for Summer Heat,Aluminum Foil Bubble Insulation Roll for Keep Heat,Window Insulation Kit for RV Thermal Insulation Foam.

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**Shop now:** [https://www.desertcart.pt/products/574702279-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield](https://www.desertcart.pt/products/574702279-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-04*