--- product_id: 64000493 title: "NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18FT (WIDE) x 8FT (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (ALSO FITS 18X7)" brand: "us energy products" price: "1221.89 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/64000493-nasa-tech-white-reflective-foam-core-2-car-garage-door store_origin: TN region: Tunisia --- # R-Value 8.0 Superior Insulation Reduces Garage Temps by 15-40°F Heavy Duty Double-Sided Tape Included NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18FT (WIDE) x 8FT (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (ALSO FITS 18X7) **Brand:** us energy products **Price:** 1221.89 DT **Availability:** ✅ In Stock ## Summary > 🚪 Upgrade Your Garage, Upgrade Your Life: Insulate Like a Pro! ## Quick Answers - **What is this?** NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18FT (WIDE) x 8FT (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (ALSO FITS 18X7) by us energy products - **How much does it cost?** 1221.89 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/64000493-nasa-tech-white-reflective-foam-core-2-car-garage-door) ## Best For - us energy products enthusiasts ## Why This Product - Trusted us energy products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durability Meets Design:** Waterproof, weatherproof, and fire-resistant closed-cell foam in sleek white for a clean, modern garage upgrade. - • **Proudly Made in the USA:** Support American manufacturing with a product that meets all US and international fire codes for safety and quality. - • **Next-Level Climate Control:** Achieve year-round comfort with an industry-leading R-Value 8.0 insulation that slashes heat transfer and energy costs. - • **Sound Deadening & Vapor Barrier:** Not just insulation—enjoy quieter spaces and protection against moisture with a built-in vapor and radiant barrier. - • **Effortless Pro-Grade Installation:** Complete kit with heavy-duty double-sided tape, razor, squeegee, and clear instructions—no contractor needed. ## Overview The NASA TECH White Reflective Foam Core Garage Door Insulation Kit fits 18x8 ft doors, delivering an R-Value of 8.0 for superior thermal efficiency. Made in the USA from durable, waterproof, and fire-resistant closed-cell foam, it includes heavy-duty double-sided tape and installation tools for a seamless DIY upgrade. This kit reduces garage temperatures by up to 40°F while providing sound deadening and vapor barrier benefits, making it the ultimate solution for energy-conscious professionals seeking comfort and style. ## Description Transform your garage with the NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit, designed to fit up to 18 ft (wide) x 8 ft (high) garage doors. This kit boasts an impressive R Value of 8.0, ensuring superior thermal performance and energy efficiency for your space. Manufactured by US Energy, it's made from durable closed cell foam (waterproof / weatherproof / fire resistant) material, available in a crisp white color to complement any garage design. The kit includes heavy-duty double-sided tape, step by step instructions for your convenience, and is compatible with 18 x 7 ft garage doors as well. Experience the difference in comfort and climate control with this easy-to-install, high-quality insulation kit. -Made in the USA -Fits 2 Double Car Garage Doors (16ft and 18ft) wide (16 Panel Door) -Kit includes: 4 rolls of 2ft wide x 18ft long 5mm Reflective Foam Core Insulation Radiant Barrier + 160-feet of heavy duty double sided tape + Instructions + installation support. -Class 1 Class A ASTM Fore Rated -Reduces Temps 15-40 degrees -This kit is for 4 rows high (16 panels). Kits with 5 or 6 rows high is another listing. Thank you and enjoy! ## Features - This Kit Includes: 4 rolls of 2ft x 18ft White/Foil Foam Core Insulation, Heavy Duty Double Sided Tape, Razor, Squeegee, Easy Instructions - Made in the Usa / Meets all US and Intl Fire Codes - Heavy Duty Double Sided Tape (Must peel liner and let tack up) (instructions will explain in detail) - Waterproof / Weatherproof / Very Durable / We will Replace any Damaged Rolls - R8 / Vapor Barrier / Radiant Barrier in one! - Complete R8, Sound Deadening, and Radiant Barrier Garage door kit ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B074LR5QF5 | | Best Sellers Rank | #25,473 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #29 in Weatherproofing Garage Door Seals | | Brand Name | US Energy Products | | Customer Reviews | 4.3 4.3 out of 5 stars (3,892) 4.3 out of 5 stars | | Item Dimensions L X W | 216"L x 24"W | | Item Thickness | 6 Millimeters | | Manufacturer | US Energy Products | | Manufacturer Part Number | B074LR5QF5 | | Material Type | Radiant Barrier 6mm Closed Cell Foam Insulation | | Model Number | B074LR5QF5 | | Recommended Uses For Product | Car,Door | | Unit Count | 72.0 Feet | | Upc | 821995558884 | ## Product Details - **Brand:** US Energy Products - **Color:** White - **Item Thickness:** 6 Millimeters - **Material:** Radiant Barrier 6mm Closed Cell Foam Insulation - **Product Dimensions:** 216"L x 24"W ## Images ![NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18FT (WIDE) x 8FT (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (ALSO FITS 18X7) - Image 1](https://m.media-amazon.com/images/I/71je2+DSXRL.jpg) ![NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18FT (WIDE) x 8FT (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (ALSO FITS 18X7) - Image 2](https://m.media-amazon.com/images/I/61ddMMQz8PL.jpg) ![NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18FT (WIDE) x 8FT (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (ALSO FITS 18X7) - Image 3](https://m.media-amazon.com/images/I/515JEkF9K2L.jpg) ![NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18FT (WIDE) x 8FT (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (ALSO FITS 18X7) - Image 4](https://m.media-amazon.com/images/I/412kskLXglL.jpg) ![NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18FT (WIDE) x 8FT (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (ALSO FITS 18X7) - Image 5](https://m.media-amazon.com/images/I/51qbw+p-aJL.jpg) ## Questions & Answers **Q: The instructions state when installing make sure the sticker is facing the garage; however, my panels do not have a sticker.** A: white side faces out (finished look) any questions call me ill help Mike / 7069901265 **Q: what do you do if your garage doors have hurricane braces and windows? I live in Central Florida so i need to insulate the doors! Thanks!** A: You take them off, cut your piece to fit, then re-install the bar. The Windows you install around them. We also live if central Florida. **Q: My door is 18ft X 7ft. The width between 4 panels varies between 17-24 inches (17, 21, 21, & 24 inches). Will this system work?** A: You trim the panels to fit the garage door panels with the trim knife provided. **Q: Can you install this under the door hinges** A: YES YES VERY POPULAR APPLICATION ASTM CLASS A CLASS 1 FIRE RATES DOUBLE SIDED WATER PROOF VAPOR BARRIER AND RADIANT BARRIER IN 1 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product, simple to install and excellent customer service *by on Reviewed in the United States April 8, 2026* Excellent product, simple to install and top notch customer service.I purchased this insulation due to the R-8 rating and price point. Living in Tucson, AZ with a south facing uninsulated garage door, the temperature in the garage could be extremely high. After installing the insulation panels, the temperature in the garage was noticeably lower. Easily 20-25 degrees F. cooler.The installation was simple, easy and relatively quick. Make accurate measurements, clean cuts, follow the instructions and it will look very professional.Also, when I purchased the kit, I ordered by sq feet. My mistake! Do not order by sq feet of material required. Order by the number of panels you need.When the kit arrived, it was obvious that I was going to need another panel of insulation. I contacted customer service (Mike) by phone and left a voicemail. Mike called back immediately, got my address and sent another insulation panel that same day.Excellent customer service for sure!I am very pleased with the product and customer service from US Energy. ### ⭐⭐⭐⭐⭐ Excellent Garage Door Insulation Kit! Easy to Install - Very Effective -Great Customer Service *by on Reviewed in the United States July 27, 2021* I don’t usually write reviews, but I had to take minute to write about US Energy’s awesome product. My garage door faces west and in the late spring and summer the door gets super-hot making my garage workshop unbearable and worse my bedroom is right over the garage. When they garage is hot, it makes it difficult to keep the bedroom cool. After reading all the reviews decided on this product. I like clean look of the foam insulation strips and am R-8 rating is about the best I found.The two-car garage kit I ordered was delivered as promised in about a week. I opened the box, removed the contents and read the instructions. It was very simple to install. The taping takes a while as there are lots of pieces that need to be cut and applied. I found handling the foam really easy and cutting it as well.Unfortunately I measured wrong and ruined two sections. Since I’m a stickler for details I decided to contact the company to buy two foam strips to replace the ones I cut wrong. Instead, I was pleasantly surprised when I was told two new rolls would be sent out right away at no charge. Those came in a few days and I was able to finish the project quickly.I am completely satisfied with the product. My garage workshop is comfortable now and the inside of the door is cool to the touch even when the sun is beating down on it.A word of advice: Follow the instructions!! The two-sided tape supplied is amazing. The tape is very thin but after curing sticks great and I’ve had no problems with it coming loose. It’s important to clean the surface well prior to applying the tape. Then use the little tool they provide to press the tape into place and let it ‘Cure’ for 12-24-hours.The finished product looks like it was installed professionally and it actually insulates very well. I highly recommend this product if you want an easy to install insulation kit for your garage door. In addition, the customer service is outstanding. ### ⭐⭐⭐⭐ An absolute nightmare to install, but seems to work *by on Reviewed in the United States June 7, 2025* This is the kind of DIY project where a married couple starts the project dreaming of a cool garage and ends up divorced.I do not know why other reviewers say this is easy to install. It took hours, lots of cursing, and left us covered in sweat, dirt, and grease. We got better as we went along, but this is not the kind of thing I ever really want to apply my learning skills toward.Why is it designed this way? Panels that are precut and simply slip into the garage sections would have reduced this job to minutes!Preparation (cleaning) takes a good deal of time or the tape won't stick. The tape is difficult to apply and the clear plastic cover over the top of the tape difficult to remove. The panels bubble up where it's stretched over the hinges, which will happen unless you pre measure and pre cut everything before installing - something I will absolutely never do. So you have to cut out the hinges after it's applied with a knife that is pure trash, and unless you are very patient and precise, which I am not, it's going to look jagged when it's done. It looks OK from a distance, but up close is not something to brag about.I have doubts about it's staying power as well, given what I experienced with the tape, but time will tell.Aside from installation, it really does seem to be working. It feels cooler and the noise is reduced. The grease wiped off pretty easily. It brightened up the garage. So it seems to work, and I'm giving a decent review as a result because I'm ultimately glad I got it (assuming it stays in place), but why make it so hard to install? There are much better ways to design something like this, and I can think if a lot better ways to spend 3 hours of a Saturday.Also - very expensive. ## Frequently Bought Together - NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18FT (WIDE) x 8FT (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (ALSO FITS 18X7) - NASATECH White (Pre-cut 8 Panel) 1 Car Garage Door Insulation Foam Kit Energy Star Rated R8 Fits 8x7 8x8 9x7 9x8 - HOMWMPA Garage Door Seal Top and Sides Seal Strip, 34FT Rubber Weather Stripping Replacement, Weatherproofing Garage Door Seals with Adhesive Backed, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/64000493-nasa-tech-white-reflective-foam-core-2-car-garage-door](https://www.desertcart.tn/products/64000493-nasa-tech-white-reflective-foam-core-2-car-garage-door) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*