--- product_id: 574519435 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), GRM168" brand: "fonuno" price: "NT$1194" currency: TWD in_stock: true reviews_count: 5 category: "Fonuno" url: https://www.desertcart.tw/products/574519435-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield store_origin: TW region: Taiwan --- # 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), GRM168 **Brand:** fonuno **Price:** NT$1194 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Reflect your comfort, block the heat β€” 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 10FT), GRM168 by fonuno - **How much does it cost?** NT$1194 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/574519435-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 - β€’ **Year-Round Comfort:** Effectively blocks heat in summer and retains warmth in winter for consistent indoor climate control. - β€’ **Versatile Application:** Perfect for windows, RVs, roofs, garage doors, and more β€” your all-in-one energy saver. - β€’ **Durable & Weatherproof:** Waterproof design ensures long-lasting performance even in outdoor or high-moisture environments. - β€’ **Effortless Installation:** Cut to size and stick with included double-sided tape for a quick, no-fuss setup. - β€’ **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 and polyethylene bubble barrier designed to reduce heat transfer and improve energy efficiency. Measuring 23.6 inches by 10 feet with a 3mm thickness, it offers waterproof durability and easy installation for windows, RVs, roofs, and garage doors. Trusted by thousands with a 4.6-star rating, it’s the go-to radiant barrier for year-round temperature control and privacy. ## Description Reflective Bubble Insulation Sheet Review: WORKS!! - Works like a dream! Helps a ton on heat and lightning in the rooms it's easy and versatile to install. I have ordered enough for most of my windows! Only draw back is that you can not use the windows to see out of. If there was a way to roll it down that would be great but I love them just the way they are, for now anyway. They don't look bad from outside either. Review: Great product - Very easy to handle ## 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 | | Best Sellers Rank | #678 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Weatherproofing Window Insulation Kits | | Brand | FONUNO | | Brand Name | FONUNO | | Coverage | 2832 square inches | | Customer Reviews | 4.6 out of 5 stars 1,885 Reviews | | Item Dimensions L x W | 3.05L x 0.6W Meters | | Item Thickness | 3 Millimeters | | Item thickness | 3 Millimeters | | Manufacturer | FONUNO | | Manufacturer Part Number | GRM168 | | Material | Aluminum , Polyethylene (PE) | | Material Type | Aluminum, Polyethylene (PE) | | Model Number | GRM168 | | Product dimensions | 3.05L x 0.6W Meters | | Recommended Uses For Product | Windows, RVs, roofs, garage doors, outdoor use | | Recommended uses for product | Windows, RVs, roofs, garage doors, outdoor use | | Unit Count | 1.0 Count | ## Product Details - **Brand:** FONUNO - **Item thickness:** 3 Millimeters - **Material:** Aluminum, Polyethylene (PE) - **Product dimensions:** 3.05L x 0.6W Meters - **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), GRM168 - Image 1](https://m.media-amazon.com/images/I/812UxaXCvPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ WORKS!! *by H***I on 6 June 2026* Works like a dream! Helps a ton on heat and lightning in the rooms it's easy and versatile to install. I have ordered enough for most of my windows! Only draw back is that you can not use the windows to see out of. If there was a way to roll it down that would be great but I love them just the way they are, for now anyway. They don't look bad from outside either. ### ⭐⭐⭐⭐⭐ Great product *by C***Y on 19 November 2025* Very easy to handle ### ⭐⭐⭐⭐⭐ Helped Keep Heat Out and Added Privacy While Camping *by T***Z on 29 May 2026* Used this reflective bubble insulation for camping and it worked really well. I cut it to fit the windows and it helped block heat from the sun while also adding some privacy inside the vehicle. The material is lightweight, easy to cut, and durable enough to reuse multiple times. The double-sided reflective layer made a noticeable difference during hot days and cooler nights. Very useful for camping, road trips, or DIY insulation projects. ## 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. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/574519435-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield](https://www.desertcart.tw/products/574519435-reflective-bubble-insulation-sheet-double-side-aluminum-foil-bubble-shield) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-24*