---
product_id: 626479896
title: "Reflective Insulation Roll 23.6inch x 10Ft Double Bubble Reflective Aluminum Foil Wrap Insulation Sheet Thermal Shield Radiant Barrier for Winter RV Window Thermal Cold Insulation Summer Heat - Silver"
brand: "dojobkinb"
price: "HK$850"
currency: HKD
in_stock: true
reviews_count: 8
category: "Dojobkinb"
url: https://www.desertcart.hk/products/626479896-reflective-insulation-roll-23-6inch-x-10ft-double-bubble-reflective
store_origin: HK
region: Hong Kong
---

# 23.6in x 10ft coverage Reflective aluminum foil blocks heat & cold 2mm double bubble thermal shield Reflective Insulation Roll 23.6inch x 10Ft Double Bubble Reflective Aluminum Foil Wrap Insulation Sheet Thermal Shield Radiant Barrier for Winter RV Window Thermal Cold Insulation Summer Heat - Silver

**Brand:** dojobkinb
**Price:** HK$850
**Availability:** ✅ In Stock

## Summary

> ❄️🔥 Reflect your comfort, reflect your savings!

## Quick Answers

- **What is this?** Reflective Insulation Roll 23.6inch x 10Ft Double Bubble Reflective Aluminum Foil Wrap Insulation Sheet Thermal Shield Radiant Barrier for Winter RV Window Thermal Cold Insulation Summer Heat - Silver by dojobkinb
- **How much does it cost?** HK$850 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/626479896-reflective-insulation-roll-23-6inch-x-10ft-double-bubble-reflective)

## Best For

- dojobkinb enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Long-Lasting:** Premium double-sided aluminum resists scratches and wear for years of use.
- • **Broad Application Range:** Perfect for windows, RVs, garages, attics, and more—adaptable to your lifestyle.
- • **Maximize Energy Savings:** Cut your heating & cooling costs with superior thermal reflection.
- • **DIY Friendly Installation:** Easily cut to size and install with adhesive—no pro needed, no hassle.
- • **Versatile Climate Control:** Keeps interiors cool in summer and cozy in winter effortlessly.

## Overview

This 23.6in x 10ft Reflective Insulation Roll features a 2mm double bubble polyethylene core sandwiched between high-quality double-sided aluminum foil. Designed to reduce heat transfer and sound, it effectively maintains indoor comfort by blocking summer heat and winter cold. Lightweight and easy to cut, it installs quickly on windows, RVs, garages, and more, delivering proven energy savings and enhanced insulation performance.

## Description

Product description

Review: Keeps the summer heat out of my living area - I covered a window that was letting in too much heat. It is lightweight, easy to cut with scissors & easy to install with the included double-sided, sticky squares. Those squares are sticky. At first I thought this can not be the huge piece I ordered, delivered in a small bundle. it folded out to be huge. It's thin, easy to cut & it works to keep my summer cool. Great price point. I'd buy it all over again.
Review: Great energy savings - These are great for reducing energy usage/costs in the winter. I own a big, 200 year old house with windows that aren't perfectly sealed anymore in Wisconsin, sometimes our winters see temps of Minus 60 degrees (F), a few years ago my gas/electric bill was $480 for ONE month keeping the house around 62 degrees which blew my mind as our summer bill is usually around $120-$150 with 3 ACs going 24/7, plus 2 gaming PCs on for roughly 14 hours per day, plus lights and heat pads for my terrariums and fish; out of desperation I bought a bunch of these and stuffed them in the windows, with the next month being similar temps and our bill was lower by almost $200. Our windows are almost 5 feet tall and 23 inches wide so I just fold these in half, duct tape the halves together and slide them between the window glass and the outer storm window, they may not be pretty but they do a great job of keeping most of the house nice and warm while keeping the bills down, definitely worth the money you spend on these considering the monthly savings, my first year they all paid for themselves in just that 1 month.

## Features

- 【Product Packaging】You will receive 23.6in x 10ft garage door insulation kit, sufficient size to meet the needs of large area usege
- 【Premium Material】The double-sided reflective insulation sheet is made of double side high-quality aluminum film and 2mm polyethylene air bubble cushion, with a surface round hole design to increase reflectivity. It can effectively reduce the transmission of heat and sound, and is not easy to scratch, can be used for a long time, bringing a more comfortable atmosphere to your house
- 【Maintain comfort】The versatile insulation sheet effectively insulates roofs or windows, blocking heat in summer and cold air in winter while maintaining an optimal temperature regardless of outdoor conditions. It also has good sound insulation when used on walls, ceilings and floors
- 【Wide Application】This reflective insulation is suitable for various environments such as windows, RVs, garages, attics, sheds, greenhouses, and cars. The reflective bubble sheet acts as a barrier against outside temperatures, enhancing energy-saving capabilities
- 【Easy To Install】You can cut the bubble reflective aluminum foil into any shape or size you need, then use adhesive (double-sided tape, self-adhesive pads, or glue) to hold it in place. The reflective insulation is folded in the package due to space limitation, so if there are some creases, please do not worry, they will naturally disappear after completing the installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | dojobkinb |
| Item Thickness | 2 Millimeters |
| Manufacturer | dojobkinb |
| Material | Aluminum |
| Product Dimensions | 120"L x 23.6"W |
| Recommended Uses For Product | Insulation in various environments, Temperature regulation, Sound insulation |

## Product Details

- **Material:** Aluminum
- **Brand:** dojobkinb
- **Item Thickness:** 2 Millimeters
- **Recommended Uses For Product:** Insulation in various environments, Temperature regulation, Sound insulation
- **Product Dimensions:** 120"L x 23.6"W

## Images

![Reflective Insulation Roll 23.6inch x 10Ft Double Bubble Reflective Aluminum Foil Wrap Insulation Sheet Thermal Shield Radiant Barrier for Winter RV Window Thermal Cold Insulation Summer Heat - Silver - Image 1](https://m.media-amazon.com/images/I/81q5FIIq-fL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Keeps the summer heat out of my living area
*by C***A on May 28, 2025*

I covered a window that was letting in too much heat. It is lightweight, easy to cut with scissors & easy to install with the included double-sided, sticky squares. Those squares are sticky. At first I thought this can not be the huge piece I ordered, delivered in a small bundle. it folded out to be huge. It's thin, easy to cut & it works to keep my summer cool. Great price point. I'd buy it all over again.

### ⭐⭐⭐⭐⭐ Great energy savings
*by S***S on October 22, 2025*

These are great for reducing energy usage/costs in the winter. I own a big, 200 year old house with windows that aren't perfectly sealed anymore in Wisconsin, sometimes our winters see temps of Minus 60 degrees (F), a few years ago my gas/electric bill was $480 for ONE month keeping the house around 62 degrees which blew my mind as our summer bill is usually around $120-$150 with 3 ACs going 24/7, plus 2 gaming PCs on for roughly 14 hours per day, plus lights and heat pads for my terrariums and fish; out of desperation I bought a bunch of these and stuffed them in the windows, with the next month being similar temps and our bill was lower by almost $200. Our windows are almost 5 feet tall and 23 inches wide so I just fold these in half, duct tape the halves together and slide them between the window glass and the outer storm window, they may not be pretty but they do a great job of keeping most of the house nice and warm while keeping the bills down, definitely worth the money you spend on these considering the monthly savings, my first year they all paid for themselves in just that 1 month.

### ⭐⭐⭐⭐⭐ wonder stuff----- saves the front door too--- saves the heating cooling bills
*by V***R on February 13, 2025*

I have used old reflective for years--- this is an up grade. first i finally did the inside of the garage door. easy job, cut and stuff. only one piece needed a little tape. I live in the PNW house faces east. (neighbor randomly cut down perfectly nice tree because men like to play with chainsaws---- ) garage now warmer --- will help with heat in the summer. the big problem was the front door. the storm door does not fit tight, front door does not fit tight. this is the hard to find width that fits!!!!! I use the sticky velcro tape , the shield goes up when its cold , or hot , or when the cold east wind is blowing---- like today. I use the old reflective shields in the windows, pull the insulated blinds down and the 25 year old house stays nice and warm for a house built by a cheapo builder in the PNW. now that the summers are warmer I use it to keep the house cool from the hot sun. this stuff is a miracle. the up stairs bedroom windows are also covered. I am very careful to air and dry the house out! to prevent mold. many people- ( my neighbors_) skip this step--- be sure to open your house and dry it well spring, summer and fall.

## Frequently Bought Together

- dojobkinb Double Reflective Insulation Roll (Silver, 23.6"x10')
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**Shop now:** [https://www.desertcart.hk/products/626479896-reflective-insulation-roll-23-6inch-x-10ft-double-bubble-reflective](https://www.desertcart.hk/products/626479896-reflective-insulation-roll-23-6inch-x-10ft-double-bubble-reflective)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-08*