---
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: "HK$624"
currency: HKD
in_stock: true
reviews_count: 13
category: "Fonuno"
url: https://www.desertcart.hk/products/574702279-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield
store_origin: HK
region: Hong Kong
---

# Lightweight & foldable for easy storage Reduces heat transfer by up to 15°F 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:** HK$624
**Availability:** ✅ In Stock

## Summary

> ❄️🔥 Reflect your comfort, block the heat, and save energy in style!

## 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?** HK$624 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/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, slashing energy costs.
- • **Waterproof & Durable:** Scratch-resistant, waterproof surface built for indoor and outdoor use without wear.
- • **Versatile Application:** Perfect for windows, RVs, roofs, garage doors, and more—custom cut to fit any space.
- • **Effortless Installation:** Cut to size and install quickly with included double-sided tape—no tools or hassle.
- • **Ultimate Thermal Shield:** Double-sided aluminum foil with bubble cushion maximizes heat reflection and insulation.

## Overview

The Reflective Bubble Insulation Sheet is a premium double-sided aluminum foil barrier with polyethylene bubble cushioning, designed to reduce heat transfer by up to 15°F. Measuring 23.6 inches by 10 feet, it offers waterproof durability and easy installation for windows, RVs, roofs, and garage doors, delivering year-round energy savings and enhanced 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: Awesome for making sun blocking window panels!!!!!! Sturdy product :) - 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!

## 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 | #2,436 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #35 in Weatherproofing Products |
| Coverage | 2832 square inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,612) |
| 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)

## 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!

### ⭐⭐⭐⭐⭐ 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!

### ⭐⭐⭐⭐⭐ Works like a charm
*by C***O on August 11, 2025*

If you live in a camper in the Florida heat you need these badly. Unless you have some kind of tent over your camper or an extreme amount of shade, you’ll get baked alive. However, if you have these and install them on your windows properly, you won’t be able to tell either way. Once we sealed our windows off with these, we were finally able to keep the temperature down in our camper without constantly running the central AC unit. I just run my portable Whynter AC unit and it cools it down all day long—sometimes it even gets too cold. Never thought I’d say that in Florida heat. Go ahead and buy these if you’re having heat issues and need something cheap and easy to install.

## 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.hk/products/574702279-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield](https://www.desertcart.hk/products/574702279-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-23*