--- product_id: 542901869 title: "DGSL Double Reflective Bubble Foil Insulation Foam, 23.6 in X 10 FT Aluminum Foil Thermal Insulation Radiant Barrier for Window, Garage Door, RV, Roof" brand: "dgsl" price: "R708" currency: ZAR in_stock: true reviews_count: 13 category: "Dgsl" url: https://www.desertcart.co.za/products/542901869-dgsl-double-reflective-bubble-foil-insulation-foam-23-6-in store_origin: ZA region: South Africa --- # Reflects up to 90% radiant heat Easily cut & custom fit 0.13 in thick durable PE foam DGSL Double Reflective Bubble Foil Insulation Foam, 23.6 in X 10 FT Aluminum Foil Thermal Insulation Radiant Barrier for Window, Garage Door, RV, Roof **Brand:** dgsl **Price:** R708 **Availability:** βœ… In Stock ## Summary > 🌟 Stay cool, save energy, and beat the heatwave like a pro! ## Quick Answers - **What is this?** DGSL Double Reflective Bubble Foil Insulation Foam, 23.6 in X 10 FT Aluminum Foil Thermal Insulation Radiant Barrier for Window, Garage Door, RV, Roof by dgsl - **How much does it cost?** R708 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/542901869-dgsl-double-reflective-bubble-foil-insulation-foam-23-6-in) ## Best For - dgsl enthusiasts ## Why This Product - Trusted dgsl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Custom Fit:** Cut to any size with scissors or utility knife for perfect coverage on windows, garages, RVs, and roofs. - β€’ **Lightweight & Durable:** At just 200g per 10.76 sqft, it’s tough yet easy to handle and store seasonally. - β€’ **Ultimate Heat Defense:** Double reflective aluminum foil blocks summer heat and winter cold for year-round comfort. - β€’ **Versatile Application:** Ideal for windows, garage doors, RVs, and roofsβ€”protect your space and privacy with opaque foil. - β€’ **All-Inclusive Installation:** Comes with 60 self-adhesive pads for quick, no-fuss mounting and removal. ## Overview DGSL Double Reflective Bubble Foil Insulation Foam is a 23.6 in x 10 ft radiant barrier made from durable polyethylene with double aluminum foil layers. It reflects up to 90% of radiant heat, reducing cooling costs and enhancing comfort in windows, garages, RVs, and roofs. Lightweight and easy to cut, it includes 60 adhesive pads for hassle-free installation and seasonal reuse. ## Description DGSL Double Reflective Bubble Foil Insulation Foam, 23.6 in X 10 FT Aluminum Foil Thermal Insulation Radiant Barrier for Window, Garage Door, RV, Roof - desertcart.com Review: Beat the Heat of El Nino this summer! - Recently purchased this product to block the heat and sun through a 47 in x 93 inch window that is close to the street. What a difference as it blocks the heat and sun that normally beats into our home in high summer. Easy installation, versatility to cut and fold easily or double up thickness where needed. Each order comes with sticky tabs for adhesion to the window frame. I added a roll of clear 2 inch window weather sealing tape to my desertcart order. This was used to seal a fold edge, adjusting for window sizing, or to help it stay in place if needed. The double reflective bubble foil insulation is light weight and cuts smoothly. Works effectively and is durable where needed. When I am done for the summer season it is flexible enough to roll up and store away much like a sun shield used in a car. I highly recommend buying more than one package. You will want the extra to use in other windows this summer if needed with the Super El Nino 2026! Review: This is really impressive stuff for RV you so I'll explain - So I'm going to SUV that I have to work out of and I've got the large size cargo carrier on the rear hitch. I've also got solar panels on the top. So with this one 4 by10 ft long piece, I made a cover for the black bag they included which you're going to have an oven otherwise, And stop right there because this works so well basically we've got 48 in which will tuck into the back and front 12 inches and nicely cover the rest I don't even have to tie it down in the front or back I just pull out the front and flip it back and I have access however I do have tie-down straps for the entire load which are the standard harbor freight black four to a pack for 20 bucks. So I cut just a little bit more than 5 ft maybe 62 inches, And it sticks off each end just slightly which I just I can ignore it or I can tuck it in just a little bit but from the strap to the end is only a couple of feet if that and it's been behaving itself really well This stuff is very tough and here it's really paying off. Now on top of that I'm trying to engineer the remaining strip to make a sun booster for the solar panels which can increase the rate of charge as much as 90%. This actually works but getting it set up is a little tricky because you can't leave it in place obviously. And then on top of that I'm using a small piece and I'm going to glue it using blots of shor goo to my mobile refrigerator which 90% of them come black and so any sun coming in through the window is going to heat it up and waste you know it's just not a good idea and this is ideal. So there is literally no heat building up with direct sun at 80Β° plus temperature. The straps get hot and nothing else. And the reflective quality for the solar panels to eat is not as good as a mirror but it's really good It's literally casting full daylight can't wait till I get that up. It literally is saving me 300 plus dollars for a bigger battery and extra gasoline to charge it using a generator. ## Features - Reflective Window Insulation: Our rv window insulation is well-made, which is weight of 200 g / 10.76 sqft. It is of good material and long-lasting - Aluminum foil roll: Foil insulation roll is the ideal solution for you to beat the heat, reflective insulation roll can stay cool in summer heat and keep your house warm in winter, making you feel comfortable, available in multiple sizes to meet your all need - Good Material: Reflective insulation roll is made of reflective double aluminum foil and bubble type material, its reflective surface helps to block out the sunshine effectively keep the heat out from the windows, insulation summer,not easily scratched, which can be used for a long time - Good Performance: Window insulation kit for summer heat not only blocks the sun but it avoid heat loss window insulation summer,and keeps the room cool. This reflective insulation also acts as a barrier insulation summer heat and protects your privacy with its opaque foil surface - Wide Application: Our insulation roll can be used for a variety of spaces, you can use aluminum insulation roll in windows insulation, garage insulation, rv window insulation,house insulation,roof insulation, window heat blocker, garage door and etc - Easy Installation: This foil insulation roll is easy to install and remove. Cut easily the size you want with utility knife or scissors, and use the 60 pcs self adhesive pads we provide to install double reflective insulation roll properly with ease ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C819LGCX | | Best Sellers Rank | #8,377 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Weatherproofing Window Insulation Kits | | Brand | DGSL | | Brand Name | DGSL | | Coverage | 19.333 square feet | | Customer Reviews | 4.6 out of 5 stars 875 Reviews | | Included Components | 60 pcs self adhesive pads | | Item Dimensions L x W | 23.6"L x 118"W | | Item Thickness | 0.13 Inches | | Manufacturer | DGSL | | Manufacturer Part Number | Double Reflective Bubble01 | | Material | Polyethylene (PE) | | Material Type | Polyethylene (PE) | | Model Number | Double Reflective Bubble01 | | Product Dimensions | 23.6"L x 118"W | | Recommended Uses For Product | windows, garages, RVs, roofs | | Unit Count | 1.0 Count | ## Product Details - **Brand:** DGSL - **Item Thickness:** 0.13 Inches - **Material:** Polyethylene (PE) - **Product Dimensions:** 23.6"L x 118"W - **Recommended Uses For Product:** windows, garages, RVs, roofs ## Images ![DGSL Double Reflective Bubble Foil Insulation Foam, 23.6 in X 10 FT Aluminum Foil Thermal Insulation Radiant Barrier for Window, Garage Door, RV, Roof - Image 1](https://m.media-amazon.com/images/I/71OMyB3E3DL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Beat the Heat of El Nino this summer! *by S***E on May 6, 2026* Recently purchased this product to block the heat and sun through a 47 in x 93 inch window that is close to the street. What a difference as it blocks the heat and sun that normally beats into our home in high summer. Easy installation, versatility to cut and fold easily or double up thickness where needed. Each order comes with sticky tabs for adhesion to the window frame. I added a roll of clear 2 inch window weather sealing tape to my amazon order. This was used to seal a fold edge, adjusting for window sizing, or to help it stay in place if needed. The double reflective bubble foil insulation is light weight and cuts smoothly. Works effectively and is durable where needed. When I am done for the summer season it is flexible enough to roll up and store away much like a sun shield used in a car. I highly recommend buying more than one package. You will want the extra to use in other windows this summer if needed with the Super El Nino 2026! ### ⭐⭐⭐⭐⭐ This is really impressive stuff for RV you so I'll explain *by X***I on April 6, 2026* So I'm going to SUV that I have to work out of and I've got the large size cargo carrier on the rear hitch. I've also got solar panels on the top. So with this one 4 by10 ft long piece, I made a cover for the black bag they included which you're going to have an oven otherwise, And stop right there because this works so well basically we've got 48 in which will tuck into the back and front 12 inches and nicely cover the rest I don't even have to tie it down in the front or back I just pull out the front and flip it back and I have access however I do have tie-down straps for the entire load which are the standard harbor freight black four to a pack for 20 bucks. So I cut just a little bit more than 5 ft maybe 62 inches, And it sticks off each end just slightly which I just I can ignore it or I can tuck it in just a little bit but from the strap to the end is only a couple of feet if that and it's been behaving itself really well This stuff is very tough and here it's really paying off. Now on top of that I'm trying to engineer the remaining strip to make a sun booster for the solar panels which can increase the rate of charge as much as 90%. This actually works but getting it set up is a little tricky because you can't leave it in place obviously. And then on top of that I'm using a small piece and I'm going to glue it using blots of shor goo to my mobile refrigerator which 90% of them come black and so any sun coming in through the window is going to heat it up and waste you know it's just not a good idea and this is ideal. So there is literally no heat building up with direct sun at 80Β° plus temperature. The straps get hot and nothing else. And the reflective quality for the solar panels to eat is not as good as a mirror but it's really good It's literally casting full daylight can't wait till I get that up. It literally is saving me 300 plus dollars for a bigger battery and extra gasoline to charge it using a generator. ### ⭐⭐⭐⭐⭐ Highly recommend *by E***E on June 7, 2026* Great product - keeps the heat out with south and west facing windows. I used a spring rod against the glass and frame to hold in place. ## Frequently Bought Together - DGSL Double Reflective Bubble Foil Insulation Foam, 23.6 in X 10 FT Aluminum Foil Thermal Insulation Radiant Barrier for Window, Garage Door, RV, Roof - 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 - fowong Air Conditioner Window Seal 1 Inch X 1 Inch, Thick AC Weather Stripping High Resilience Foam Sealing Tape Adhesive AC Window Seal Kit 6.5ft Long (6.5ft x 2 Rolls, Black) --- ## 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.co.za/products/542901869-dgsl-double-reflective-bubble-foil-insulation-foam-23-6-in](https://www.desertcart.co.za/products/542901869-dgsl-double-reflective-bubble-foil-insulation-foam-23-6-in) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-07*