Are you trying to find radiant barrier foils among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling radiant barrier foils on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 15 hours of research and did 38 radiant barrier foils tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best radiant barrier foils you can buy today
- Solid Non Perforated No Tear Commercial Grade Super Strong Radiant Vapor Barrier
- 250sqft 4ft wide
- 96-97% Reflectivity, 3-4% Emissivity, 100% Moisture & Vapor Barrier
- Lowers heating & cooling costs / Extremely high tear resistance, Tensile and Elongation (ASTM D882) = 10,890 PSI
- Made In USA
- #1 Reason to Choose RadiantGUARD Xtreme - VERIFIED QUALITY - Meets & Exceeds ASTM C1313 Radiant Barrier Certification by passing all internationally required compliance testing including surface emittance, water vapor transmission, surface burning characteristics, corrosivity, tear resistance, and adhesive performance resulting in a superior Class A / Class 1 fire rated building product that satisfies local, state and federal building codes. Summary certification shown in product photos.
- Drop attic temps by 30 degrees and lower utility bills year round. Commercial grade - 28 lbs (2-3X heavier than some competitors) highly reflective radiant barrier attic foil BLOCKs 95% of radiant heat gain and loss keeping home temps consistent.
- DIY install by stapling to the underside of attic roof rafters with staple gun. Don't forget to also install on all vertical exterior walls in attic (gable walls) to get complete coverage between indoor attic area and outdoors.
- Industrialized strength perforated radiant barrier attic insulation is tear and puncture proof. Entire roll cuts easily with utility scissors or hack saw.
- Non-toxic, non-carcinogenic, fiber free and maintenance free and DOES NOT REQUIRE any special clothing or breathing masks to install unlike spray foam and reflective radiant barrier paint.
- MEETS OR EXCEEDS ALL ASTM C1313 STANDARDS - Class A Fire Rating (E84 with E2599 mounting). Corrosion resistance according to D3310 is achieved by a proprietary clear coating applied to the Engineered Foil surface.
- INDUSTRIAL / COMMERCIAL GRADE - SmartFOIL Radiant Barrier is TEAR & PUNCTURE PROOF, but you can easily cut it with utility scissors. Both sides reflects 95% of the radiant heat.
- PAYS FOR ITSELF - by reducing heating cost in winter and cooling cost in summer. Blocks 95% heat radiating from the underside of a hot roof. Save big on your utility bill.
- EASY TO INSTALL - in existing homes or new constructions, by stapling to the bottom of rafters and over attic floor. Frequently used as House Wrap for additional insulation. Also used in barns, metal buildings, and poultry houses.
- 500 SQUARE FEET ROLL - 4 feet x 125 feet BREATHABLE, PERFORATED, DOUBLE-SIDED, REINFORCED Engineered Foil radiant barrier.
- Two-sided reflecting ALUMINUM metallized film with polyethylene woven reinforcement.
- CLASS 1 / CLASS A ASTM FIRE RATED (ASTM Method E84-10)
- WATERPROOF AND WEATHERPROOF
- 15LBS / 500SQFT
- PERFORATED TO PREVENT MOISTURE ISSUES
- Perforated No Tear Commercial / Industrial Grade
- 500sqft (4ft x 125ft) Perforated Breatheable Radiant Barrier
- HIGHLY REFLECTIVE: Double-sided and tear-resistant, our foil’s material is highly reflective to reflect radiant heat rather than absorb it. The industrialized strength foil is remarkably thin to the touch. It is designed to withstand heavy handling without tearing, puncturing, or overly wrinkling. Cuts easily with utility scissors so you can install it properly with ease with no special tools or protective equipment required.
- ASTM COMPLIANT: Meets the American Society for Testing and Materials (ASTM) fire and smoke safety requirements of most state and local building codes, as well as the breathability standards for building materials. While primarily used for attic rafters and floors, our radiant foil works well for garages, workshops, storage units, barns, warehouses, and even older multi-storied homes that lack sufficient insulation.
- MEETS OR EXCEEDS ALL ASTM C1313 STANDARDS - Class A Fire Rating (E84 with E2599 mounting). Corrosion resistance according to D3310 is achieved by a proprietary clear coating applied to the Engineered Foil surface.
- INDUSTRIAL / COMMERCIAL GRADE - SmartFOIL Radiant Barrier is TEAR & PUNCTURE PROOF, but you can easily cut it with utility scissors. Both sides reflects 95% of the radiant heat.
- PAYS FOR ITSELF - by reducing heating cost in winter and cooling cost in summer. Blocks 95% heat radiating from the underside of a hot roof. Save big on your utility bill.
- EASY TO INSTALL - in existing homes or new constructions, by stapling to the bottom of rafters and over attic floor. Frequently used as House Wrap for additional insulation. Also used in barns, metal buildings, and poultry houses.
- 1,000 SQUARE FEET ROLL - 4 feet x 250 feet BREATHABLE, PERFORATED, DOUBLE-SIDED, REINFORCED Engineered Foil radiant barrier.
- 1,000 SQUARE FEET PER ROLL: Our insulation foil roll measures 250 feet in length and is four feet wide. This gives you 1,000 square feet of insulation per roll. Studies have shown that aluminum reflective barrier can result in a noticeable temperature drop in your home during the summer. It can also help reduce cooling costs by 10% depending on your climate region.
- HIGHLY REFLECTIVE: >97% Reflective Value. Double-sided and tear-resistant, our foil’s material is highly reflective to reflect radiant heat rather than absorb it. The industrialized strength foil is remarkably thin to the touch. It is designed to withstand heavy handling without tearing, puncturing, or overly wrinkling. Cuts easily with utility scissors so you can install it properly with ease with no special tools or protective equipment required.
- EASY TO MAINTAIN: It is non-toxic and does not promote the growth of fungi or bacteria nor does it provide nesting support for rodents or insects. Works for both new and pre-existing buildings. The material is unaffected by humidity and climate changes so no further maintenance is required upon installation. This insulation foil is a superior alternative to bulky insulation such as foil-faced bubble wrap.
- ASTM COMPLIANT: Meets the American Society for Testing and Materials (ASTM) fire and smoke safety requirements of most state and local building codes, as well as the breathability standards for building materials. Class A/ Class 1 fire rating. E2599 fire code, radiant sheet barrier classification (C1313), FIRE/SMOKE (ASTM E-84). Meets breathability requirements for building materials (ASTM 96-00).
- SIMPLE HANDLING: Although our reflective roll insulation is strong and mighty enough to properly assist in insulating your desired area, it is also light enough for perfectly easy installation. All help, no hassle.
- EXTREMELY EFFECTIVE - reflects 95% of radiant energy, R -value up to 15.67 with one layer.
- ALL IN ONE PRODUCT - Insulation (R15), Radiant Barrier, Vapor Barrier, Sound Barrier.
- EXCELLENT LOOK - Clean white look, requires no painting, No additional insulation required.
- SUPREME QUALITY - 5mm closed-cell polyethylene foam, laminated with Highly Reflective Engineered Foil on one side and a white polyethylene film on another.
- FIRE RATE - Fire rate Class 1 / Class A, NON TOXIC - will not irritate skin, eye or throat. Non allergic.
- Non Perforated White No Tear Commercial Grade (Will Not Tear)
- Heavy Duty 8 Mil / White/Foil Finish / Water Proof / Wont Oxidize
- Meets all US Fire Codes / Class 1 Class A Fire Rated
- 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
- EASY TO INSTALL, in retrofits or new constructions, by stapling to the bottom of rafters and over attic floor. Frequently used as House Wrap for additional insulation. Also used in barns, metal buildings, and poultry houses.
- PAYS FOR ITSELF by reducing heating cost in winter and cooling cost in summer. Blocks 95% heat radiating from the underside of a hot roof keeping the attic space cooler. Studies showed 23-44% reduction in heat flow through the ceiling.
- MEETS OR EXCEEDS ALL ASTM C1313 STANDARDS including Class A Fire Rating (E84 with E2599 mounting). Corrosion resistance according to D3310 is achieved by a proprietary clear coating applied to the Metalized Aluminum surface. Pliable, non-toxic, and fungi resistant. Both sides 95% reflective.
- HEAVY DUTY, with high-density polyethylene core fabric providing superior tear and puncture resistance.
- Product Information: you will get a roll of 915 x 42 cm/ 360 x 16.5 inches bubble insulation film; It is lightweight and reliable, and adopts a nice insulating material, and not easy to tear; The product is designed in large size, with a huge area, you can cut it according to your actual needs
- Reflective and Insulated Design: the window insulation for winter or summer applies double sides and reflective design, which can reflect sunlight and block UV nicely, keep the inner temperature of your RV in a proper range, not too cold or too hot, making you can fall asleep at night as well
- Product Performance: the reflective insulation roll has a good insulating performance, which can reflect light, ultraviolet rays and heat efficiently
- Scope of Application: this thermal bubble reflective foil insulation will block more than 80% of the thermal energy of the building from the outside world, and has the functions of protecting the wall and resisting the sudden increase and sudden drop in temperature; You can use it for roofs, walls, floors, air conditioners, water heater jacket, protective outer layer for water pipes, vent pipes, keeping your home warm in winter and cool in summer
- Easy to Use: this thermal bubble reflective foil insulation is lightweight and easy to install; It only needs to be fixed with staples, small steel nails and cargo bricks in the place where you want to be insulated and windproof; It will not be affected by moisture or humidity after installation
- Improved Heat Insulation: Window Insulation is made of aluminum foil materials that improve reflectivity and provide better heat insulation. This helps reduce stress on heating and cooling systems, keeping your home warm in winter and cool in summer
- Easy Installation: This aluminum foil bubble insulation film is easy to install and can be cut easily with scissors. Simply attach Hook and Loop tapes to the desired place for a convenient and hassle-free installation
- Versatile Application: It has good sealing performance. This reflective insulation can be applied to a wide range of settings, including windows, attics, walls, floors, garages, sheds, greenhouses, cabins, cars, etc.
- Long Lasting Durability: Made of high-quality materials, this insulation is built to last and can be used for a long time. Its vacuum laser layer effectively blocks heat conduction, achieving the best heat insulation effect
- Warm Tips: Due to transportation reasons, we will fold the packaging and there will be creases, but it will not affect usage, and the creases will rebound and repair over time. It works well on window insulation and also helps to protect privacy
- EXTREMELY EFFECTIVE - reflect 95% of radiant energy, perfect RADIANT BARRIER.
- VAPOR BARRIER -Unaffected by humidity and moisture, can be used indoor/outdoor.
- SUPREME QUALITY - 3mm closed cell polyethylene FOAM ( not a cheap bubbles) sandwiched between highly reflective Engineered Foil on both sides. Easy to install, easy to cut and easy to clean, Strong but lightweight.
- SOUND BARRIER - excellent soundproofing material.
- NON TOXIC - will not irritate skin, eye or throat. Non allergic.
How to choose a good radiant barrier foils
Does the idea of finding a fantastic radiant barrier foils make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in radiant barrier foils. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top radiant barrier foils products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top radiant barrier foils on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top radiant barrier foils brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top radiant barrier foils based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the radiant barrier foils were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good radiant barrier foils, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your radiant barrier foils.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting radiant barrier foils for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our radiant barrier foils. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what radiant barrier foils should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on radiant barrier foils.
