---
product_id: 640892754
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 15FT)"
brand: "fonuno"
price: "€ 30.37"
currency: EUR
in_stock: true
reviews_count: 5
category: "Fonuno"
url: https://www.desertcart.fi/products/640892754-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield
store_origin: FI
region: Finland
---

# 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 15FT)

**Brand:** fonuno
**Price:** € 30.37
**Availability:** ✅ In Stock

## Summary

> 🛠️ Reflect your comfort, block the heat — insulation that works as hard as you do!

## 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 15FT) by fonuno
- **How much does it cost?** € 30.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/640892754-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.
- • **Versatile Application:** Perfect for windows, RVs, roofs, and garage doors—adaptable to all your insulation needs.
- • **Durable & Weatherproof:** Waterproof design ensures long-lasting performance even in outdoor or high-moisture environments.
- • **Effortless Installation:** Cut to size and apply with included double-sided tape for a quick, no-fuss setup.
- • **Ultimate Thermal Shield:** Double-sided aluminum foil with bubble cushion maximizes heat reflection and insulation.

## Overview

The FONUNO Reflective Bubble Insulation Sheet is a premium double-sided aluminum foil barrier with polyethylene bubble cushioning, designed to reduce heat transfer and improve energy efficiency. Measuring 23.6 inches by 15 feet, it offers waterproof durability and easy installation, making it ideal for windows, RVs, roofs, and garage doors. Highly rated for its performance and convenience, it’s a smart upgrade for year-round temperature control and energy savings.

## Description

Reflective Bubble Insulation Sheet

Review: Very easy to handle
Review: This Winter has been a rough one. Sunroom is not 4 seasons yet dogs enjoy sleeping in the cool room. Not cold room. Purchased this item to cover windows and within 2 hours, room temp warmed up. Easy to hang, good quality. Will buy again

## 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 | B0D4TKPW27 |
| ASIN  | B0D4TKPW27 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #7,568 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Weatherproofing Window Insulation Kits |
| Coverage | 23.6 inches x 15 feet (29.5 square feet), suitable for windows, RVs, roofs, garage doors |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,708) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,708) |
| Date First Available | 6 July 2024 |
| Date First Available  | 6 July 2024 |
| Item Package Quantity | 1 |
| Item Weight | 450 g |
| Manufacturer | FONUNO |
| Manufacturer  | FONUNO |
| Manufacturer reference | geremo*0.6*4.5m |
| Manufacturer reference  | geremo*0.6*4.5m |
| Material | Aluminum Polyethylene (PE) |
| Part number | geremo*0.6*4.5m |
| Product Dimensions | 457.2 x 59.94 x 0.1 cm; 450 g |
| Product Dimensions  | 457.2 x 59.94 x 0.1 cm; 450 g |
| Size | 23.6IN X 15FT |

## Product Details

- **Brand:** FONUNO
- **Manufacturer:** FONUNO
- **Material:** Aluminum Polyethylene (PE)
- **Product dimensions:** 4.57L x 0.6W Meters
- **Recommended uses for product:** Windows, RVs, roofs, garage doors

## 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 15FT) - 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

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 19 November 2025*

Very easy to handle

### ⭐⭐⭐⭐⭐ Review
*by S***A on 12 February 2026*

This Winter has been a rough one. Sunroom is not 4 seasons yet dogs enjoy sleeping in the cool room. Not cold room. Purchased this item to cover windows and within 2 hours, room temp warmed up. Easy to hang, good quality. Will buy again

### ⭐⭐⭐⭐⭐ Review
*by V***G on 3 December 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!

## 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 15FT)
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**Shop now:** [https://www.desertcart.fi/products/640892754-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield](https://www.desertcart.fi/products/640892754-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-07*