11 best radiant foils

Product description

1000 sqft 4ft x 250ft Diamond Radiant Barrier Double Sided Solar Attic Foil Shield Reflective Insulation 4x250 Made in USA ASTM Certified Class 1 Class A Fire Rating (4 Mil)

• 1,000 SQUARE FEET PER ROLL: 4ft Wide by 250 feet in length. This gives you 1,000 square feet Double Sided Diamond perforated breathable radiant barrier
• HIGHLY REFLECTIVE: Double-sided metailzed aluminum barrier. 99.97% Reflective E Value > Highly reflective to reflect radiant heat rather than absorb it. The Diamond Residential Grade Scrim reinforced barrier cuts easily with utility knife or scissors so you can install it properly with ease.
• For New Construction or Retrofit: It is non-toxic and does not promote the growth of fungi or bacteria nor does it provide no nesting support for rodent 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. It is a superior alternative to bulky insulation such as foil-faced bubble wrap.
• ASTM COMPLIANT Fire Rating: Meets the American Society for Testing and Materials (ASTM) Class 1 Class A 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.
• 120-DAY 100% MONEY BACK GUARANTEE. We offer a No Hassle 120-Day 100% Money Back Guarantee. If, within the four months, you are not completely satisfied with your purchase for any reason, just let us know and we will refund you all your money.

User questions & answers

Question:	My flexible duct insulation is falling off. Can I use this to wrap the insulated Mylar duct to hold the insulation in place
Answer:	You need the non perforated type to seal ducts. Even then you still need a air gap around the ductwork or the Radiant Barrier will sweat. And you have missing fiberglass just patch the holes with tape make sure it's fully covered and then rewrap airtight with tape and Mastic. Good luck I'm about to undertake the same project myself.
Question:	Can this product be installed against house wrap and than install lp lap siding
Answer:	For best insulatuve results,be sure to create at least a 1 inch air gap between layers.
Question:	If I was to put the radiant barrier against my vinyl siding then put the waterproof/plastic covering the radiant barrier the plastic waterproof melt
Answer:	You should run this on the very top of your exterior. It must have an air gap to be useful. It should go like this exterior: OSB/Ply/Zip etc. (SHEATHING) *Optional* IF, you're using an exterior insulation then you'd run that (I'm using 1" Rigid Foam XPS). *Optional* Filling my seams around the 1" Rigid Foam using spray foam (in the can). Helping to create an airtight seal. House wrap (Tyvek). This is debatable, some say to run the Tyvek underneath the exterior rigid foam and normally I'd agree. BUT using the radiant barrier it is suggested by almost all manufacturers to ensure your radiant barrier has an air gap and reflects out. *Required* Create your air gap. Using whatever you wish ie. Wood or foam, you make furling strips. I am using a 4' x 8' of the 1" rigid foam cutting that into 2" wide 4ft long strips. I marked my exterior studs with a blue chalk line (ensuring ease for location of my 16" OC and studs). Now running my 1" foam (Furring strips) down the sides and one in the center using liquid nail and screw/nail into each one. After I have created my air gap I used the radiant barrier (one sided) shiny side facing out towards the world. Stapling them up and then using the foil tape to create the air seal. You can then run your siding on top of the foil and you're done. Short Answer- Exterior- *SHEATHING (OSB, PLY, WHATEVER) *Exterior Insulation (Optional) seal the seams *Tyvek (tape the seams) *CREATING YOUR AIR GAP- Running your Furring Strips down your stud bays and adding a center furring strip to ensure gap remains. *Staple up your Radiant Barrier (Shiny side facing out) Seal your seams. *Siding
Question:	Is this perforated? Is it a vapor barrier
Answer:	Is this material perforated or solid. This is important as to where I use it Thank you

• 1,000 SQUARE FEET ROLL (28 pounds): 250 linear feet BREATHABLE (perforated) DOUBLE-SIDED pure aluminum attic foil radiant barrier reflective insulation; reflects 97% radiant heat
• USED IN RETROFIT & NEW CONSTRUCTION: Best radiant barrier products to reduce residential attic temperatures up to 40 degrees; lowers utility bills year round. Thermal insulation used in attic space, garage, garage doors, housewrap, workshop, shed, storage unit, commercial metal building, pole barn, as pallet wrap, and more.
• INDUSTRIALIZED COMMERCIAL GRADE: Is TEAR & PUNCTURE PROOF yet cuts easily with utility scissors or hack saw. Reflects 97% of the radiant heat
• EASY TO MAINTAIN: Non-toxic; non-carcinogenic; fiber free; easy to install; not affected by humidity; maintenance free; does not promote the growth of fungi or bacteria; does not support nesting by rodents or insects. MUST be stored in a clean dry environment prior to installation.
• FIRE RATING: Class A / Class 1 (ASTM E-84) - Meets fire and smoke requirements for most local, state and federal building codes

User questions & answers

Question:	Manufacturer website states thickness is 6.5 nils (.0065 in). But for confirmation, this product is not 8mm thick as described here
Answer:	Hello. A1398 would refer to a few different year and model MacBook Pros, some of which would not be compatible. This drive would be for the Mid-2012 and Early-2013 Retina models. If you need assistance determining if this is compatible, please contact OWC at https://www.owcdigital.com/support or 800-275-4576.
Question:	Would this work to just staple to the inside of attic. I have 2x4s to staple it to. Do I have to insulate between the 2x4s as well, or would this do
Answer:	Hello. Currently, we are out of stock on the 2TB kits. These upgrades would include the installation kit.
Question:	Does this cause loss of cell phone signal requiring one to talk by a window or outside
Answer:	I put the OWC 1.0TB Aura Pro 6G SSD into my 2012 MacBook Pro Retina. Using Black Magic Disk Speed Test I am getting 458ms write, 482ms read. I am very happy with the upgrade.
Question:	What is the r value of this material
Answer:	Hello. This will not work with the MacBookPro11,2. You would need to look for the Aura Pro X2 for your computer.

Product features

HOW TO INSTALL RADIANT BARRIER IN YOUR ATTIC

HOW RADIANT BARRIER WORKS

SEE RADIANTGUARD RADIANT BARRIER IN ACTION

SEEING IS BELIEVING

The best way to show the benefits of RadiantGUARD stapled to the underside of a roof is to compare the actual temperature of the surface of the radiant barrier with the temperature of a section of the roof decking without the radiant barrier.

This image above was taken on a 90 degree sunny day with a standard 35mm camera. It shows the underside of a roof covered with RadiantGUARD and a 20-inch by 20-inch cutout exposing the bare roof decking material above it.

The next image to the right shows the surface temperature readings.

Product description

4ft x 125ft SOLID Vapor Barrier Radiant Barrier Scif approved Product Specifications Meets ASTM C1313 Standard Specifications for Sheet Radiant Barriers for Building Construction Applications Product Description Two-sided reflecting metalized film with polyethylene woven reinforcement Weight 36 lbs per 1000 sq ft roll Tensile/Tear Strength Length: 21.49 pounds force Width: 24.56 pounds force ASTM D2261 Pliability 70°F±5°F & 50±5% Relative Humidity – No Cracking or Delamination ASTM C1313-05 Adhesive Performance 180°F±5°F & 50% Relative Humidity – No Bleeding or Delamination ASTM C1313-05 Flame Spread & Smoke Class A/ Class 1 0 Flame Spread, 5 Smoke Development ASTM Method E84-10 Resistance to Fungi PASS – No Growth ASTM C1338-08 Permiability 5.88 Perms ASTM E96-05 Thermal Properties EMISSIVITY: 0.05 REFLECTIVITY: 95% ASTM C1371-04a

• Solid Non Perforated No Tear Commercial Grade
• 500sqft (4ft x 125ft) Double Sided Solid Vapor Barrier / Radiant Barrier
• Thickest and strongest radiant barrier product on the market. Allows for easier and quicker installation. Include all of the same benefits and advantages as Super R Plus.
• Made in the USA
• 36lbs / 1000sqft Heavy Duty Commercial Industrial Grade

User questions & answers

Question:	Does this stuff stop rf and emf? i have to have real aluminum
Answer:	I have read that it does.
Question:	what is the best way to apply? attach
Answer:	I use a smack stapler. It's a construction stapler.
Question:	Title describes this as solid and non perforated. Description says it's perforated. Which is it? Can't be both
Answer:	It is NON perforated.
Question:	Is this a moisture barrier as well
Answer:	My assumption is yes as foil is used as a barrier in sauna's and that is why I purchased the product. It is very tough and I did not notice any permeable holes.

Product description

tem Description: >>>500sqft Rolls (4ft x 125ft) >>>Perforated 4 ft X 125 ft roll (500 sf) breathable. Ideal for attics, sheds, warehouses, and as house wrap Double-sided 99.9% PURE reinforced ALUMINUM that blocks 97% of the radiant heat in summer and winter Industrialized strength with woven polyethylene scrim for tear resistance. Cannot be torn or ripped Passes required ASTM fire test (E84 using E2599 mounting method) for building materials Exceeds required ASTM Water Vapor Permeability (Breathability): 8.5 perms (ASTM 96-00) Reflective Insulation is a 5-layer, perforated, reflective energy-shield. It’s two outer layers of 99% aluminum foil reflect 97% of radiant heat. Each layer of foil is bonded to a tough layer of Mylar and has an interwoven nylon scrim for extra added strength. It's so strong it's virtually impossible to tear! It also has a Class 1, Class A fire rating! You’ll find that hot and cold spots in your home are eliminated summer and winter. You’ll find yourself enjoying greater comfort in your home. And, since it doesn’t use energy to increase your level of comfort, you’ll have lower utility bills. How It Works!!! As much as 83% of the heat gain in the summer takes place through the ceiling and roof. SuperShield Reflective Insulation reflects the sun's heat before it can penetrate your home. You will use less air conditioning to keep your home cool and comfortable all summer long. According to the Department of Energy, homeowners can expect up to 45% cooling savings depending on the climate, current amount of insulation in the attic, and household energy use. Many of our customers have experienced higher results, but these results have not been verified by a third party.

• 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.
• 90-DAY 100% MONEY BACK GUARANTEE. We offer a No Hassle 120-Day 100% Money Back Guarantee. If, within the four months, you are not completely satisfied with your purchase for any reason, just let us know and we will refund you all your money.

User questions & answers

Question:	Puedo instalarlo en el piso de mi casa para calentarlo? Ya que es muy frio
Answer:	We used 1/4” but I am sure that even 1/2” would work. It is thin but super strong and depending on if you are going over raw insulation and it pooches out a little the 1/2 works better for that. It really makes a great difference in insulation! Good luck!
Question:	I am building a workshop out of two shipping container. i will be putting studs. should i mount this on the metal or on the studs
Answer:	The thickness is as aluminum foil and meets the American Society for Testing and Materials (ASTM) fire and smoke safety requirements of most state and local building codes.
Question:	does it block cellphone signal? Wifi ? Thank you
Answer:	The material is unaffected by humidity and climate changes so no further maintenance is required upon installation.
Question:	This states it is aluminum on a pe scrim, then aluminum on mylar with an interwoven nylon scrim. different! exactly what is the 5 layer construction
Answer:	no, it is a Mylar type product

• 1,000 SQUARE FEET ROLL (28 pounds): 250 linear feet BREATHABLE (perforated) DOUBLE-SIDED metalized poly radiant barrier reflective insulation; reflects 95% radiant heat. **BREATHABLE version doesn't trap moisture vapor like foam core products.**
• USED IN RETROFIT & NEW CONSTRUCTION: Best radiant barrier to reduce residential attic temperatures up to 40 degrees; lowers utility bills year round. Thermal insulation used in attic space, garage, garage doors, housewrap, workshop, shed, storage unit, commercial metal building, pole barn, as pallet wrap, and more.
• INDUSTRIALIZED COMMERCIAL GRADE: Is TEAR & PUNCTURE PROOF yet cuts easily with utility scissors or hack saw. Reflects 95% of the radiant heat
• EASY TO MAINTAIN: Non-toxic; non-carcinogenic; fiber free; easy to install; not affected by humidity; maintenance free; does not promote the growth of fungi or bacteria; does not support nesting by rodents or insects. MUST be stored in a clean dry environment prior to installation.
• FIRE RATING: Class A / Class 1 (ASTM E-84) - Meets fire and smoke requirements for most local, state and federal building codes

User questions & answers

Question:	How would i install this product if i live in new orleans
Answer:	We recommend stapling this breathable radiant barrier to the underside of your roof rafters and gable walls in your attic space. Make sure to cut out sections underneath any roof vents and stay at least 6-12 inches away from the wall plates to allow for any soffit vents to access your entire attic space for ventilation. You can simply run the radiant barrier horizontally across the rafters and staple. For the next run, just overlap the previous piece by 2 inches.
Question:	For attic installations of Xtreme, which is advertised as breathable, is it necessary to leave an opening along the entire peak for air to escape
Answer:	If you have a ridge vent, then yes, you need to leave an opening of 6 inches on either side of the ridge vent at the peak. If you have any other roof vents (turbines) then you need to cut out an opening below the vents to ensure adequate ventilation. The key when installing a radiant barrier to the underside of the roof rafters is to make sure you don't obstruct any existing inlet and outlet ventilation in order for full attic space ventilation.
Question:	does it help in the winter months with lesser heating bills? we live in Meadvill PA and have very cold winters. There is a company trying to tell us it will help keep our heating bills down while keeping the house warmer
Answer:	A radiant barrier will absolutely not lower your heating bills if it is placed on the underside of the roof. Any heat radiated up from your house would be lost once it gets above the attic insulation. Heat is what moves and radiates, not cold. A radiant barrier works only when the sun is radiating heat onto your roof. Any one that tries to tell you a radiant barrier can lower your heating bills by XX dollars is either lying or does not understand heat transfer and building science. With that said, a radiant barrier will work well to keep your attic cooler in the summer, during the day, if your roof is exposed to a lot of sun. A thorough air sealing job, well-sealed ductwork, and proper attic insulation will help you be more comfortable and save money in summer and winter, night and day.
Question:	What is the difference between the ultima-foil and the xtreme radiant barrier foil
Answer:	The Ultima-foil radiant barrier is an aluminum product that blocks 97% of the radiant heat. When crumpled, it behaves like foil in that it retains the shape it is formed into. Xtreme radiant barrier is a metalized poly that blocks 95% of the radiant heat and it is very difficult to crumple and shape as it tends to open back up and remain flat. Both versions are virtually tear-proof.

Product features

HOW TO INSTALL RADIANT BARRIER IN YOUR ATTIC

HOW RADIANT BARRIER WORKS

SEE RADIANTGUARD RADIANT BARRIER IN ACTION

SEEING IS BELIEVING

The best way to show the benefits of RadiantGUARD stapled to the underside of a roof is to compare the actual temperature of the surface of the radiant barrier with the temperature of a section of the roof decking without the radiant barrier.

This image above was taken on a 90 degree sunny day with a standard 35mm camera. It shows the underside of a roof covered with RadiantGUARD and a 20-inch by 20-inch cutout exposing the bare roof decking material above it.

The next image to the right shows the surface temperature readings.

Product description

US Energy Products 250sqft (4ft Wide) of NASA TECH Commercial Grade Perforated Platinum No Tear Green Energy Radiant Barrier Reflective Insulation Solar Attic Foil Roof Attic House Wrap SCIF RIFD

• 250 SQUARE FEET PER ROLL: 4ft Wide by 62.5 feet in length. This gives you 250 square feet of the strongest radiant barrier on the market. Heavy Duty Commercial Industrial Grade perforated breathable radiant barrier
• HIGHLY REFLECTIVE: Double-sided (5ply), tear-proof strongest barrier out there. 99.97% Reflective E Value > Highly reflective to reflect radiant heat rather than absorb it . The Commercial Grade Industrialized Barrier is designed to withstand heavy handling and traffic without tearing, puncturing, or overly wrinkling. Cuts easily with utility knife or scissors so you can install it properly with ease.
• For New Construction or Retrofit: It is non-toxic and does not promote the growth of fungi or bacteria nor does it provide no nesting support for rodent 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. It is a superior alternative to bulky insulation such as foil-faced bubble wrap.
• ASTM COMPLIANT Fire Rating: Meets the American Society for Testing and Materials (ASTM) Class 1 Class A 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.
• 120-DAY 100% MONEY BACK GUARANTEE. We offer a No Hassle 120-Day 100% Money Back Guarantee. If, within the four months, you are not completely satisfied with your purchase for any reason, just let us know and we will refund you all your money.

User questions & answers

Question:	Would this work on an unfinished wall in basement instead of using insulation
Answer:	It would not provide any insulating value if it is stuck right to the wall. It needs an air space between it and the outer wall to effectively reflect radiant heat . The manufacturer's answer above this is very misleading, and it is not a common application to use this on walls with Gorilla glue spray (Gorilla products are all hype anyway).
Question:	Will this keep the heat in my workshop during the winter
Answer:	Not exactly. The purpose of this product is to repel heat from spaces where it gets trapped. The barrier does make a noticeable impact on energy efficiency and in that way, it will prevent some amount of heat loss. I recommend insulting over it per manufacturer directions. I highly recommend this product!!
Question:	I have a warehouse with ceiling mounted radiant heat. i'm trying to protect the roof of my rv from the heat, would this work to lay on the roof
Answer:	It requires a air space between the heat source an the RV roof as well as the RV roof and the sheeting . If this could be maintained then it is likely to work for this application.
Question:	Is this reflective enough to use in a grow room for fruits and veggies. I am looking for something to help reflect grow lights on plants
Answer:	Yes, we originally used it on windows but it would work perfect for that. We grow outdoors right now but have considered using it if we decide to grow indoors

Product description

Perforated 4 ft X 250 ft roll (1000 sf) breathable. Ideal for attics, sheds, warehouses, and as house wrap Double-sided 99.9% PURE reinforced ALUMINUM that blocks 97% of the radiant heat in summer and winter Industrialized strength with woven polyethylene scrim for tear resistance. Cannot be torn or ripped Passes required ASTM fire test (E84 using E2599 mounting method) for building materials Exceeds required ASTM Water Vapor Permeability (Breathability): 8.5 perms (ASTM 96-00) Super Shield Reflective Insulation is a 5-layer reflective energy-shield. It’s two outer layers of 99% aluminum foil reflect 97% of radiant heat. Each layer of foil is bonded to a tough layer of Mylar and has an interwoven nylon scrim for extra added strength. It's so strong it's virtually impossible to tear! It also has a Class 1, Class A fire rating! You’ll find that hot and cold spots in your home are eliminated summer and winter. You’ll find yourself enjoying greater comfort in your home. And, since it doesn’t use energy to increase your level of comfort, you’ll have lower utility bills. How It Works!!! As much as 83% of the heat gain in the summer takes place through the ceiling and roof. SuperShield Reflective Insulation reflects the sun's heat before it can penetrate your home. You will use less air conditioning to keep your home cool and comfortable all summer long. According to the Department of Energy, homeowners can expect up to 45% cooling savings depending on the climate, current amount of insulation in the attic, and household energy use. Many of our customers have experienced higher results, but these results have not been verified by a third party.

• 1,000 SQUARE FEET PER ROLL: 4ft Wide by 250 feet in length. This gives you 1,000 square feet of the strongest radiant barrier on the market. Heavy Duty Commercial Industrial Grade perforated breathable radiant barrier
• HIGHLY REFLECTIVE: Double-sided (5ply), tear-proof strongest barrier out there. 99.97% Reflective E Value > Highly reflective to reflect radiant heat rather than absorb it . The Commercial Grade Industrialized Barrier is designed to withstand heavy handling and traffic without tearing, puncturing, or overly wrinkling. Cuts easily with utility knife or scissors so you can install it properly with ease.
• ASTM COMPLIANT Fire Rating: Meets the American Society for Testing and Materials (ASTM) Class 1 Class A 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.

User questions & answers

Question:	how do you install under tin roof
Answer:	You need an air gap but you may have to use foil tape.
Question:	covering our RV roof with this to cut down on the summer heat, will the reflection be hard on airplanes and will it hold IN heat for the winter
Answer:	It sounds like you would be laying the foil on the outside surface? Unless you have an air gap, i wouldn't recommend it. you will actually make your heat situation worse. The reason for this is because the foil becomes conductive. There are plenty of good posts on this topic. The same caution goes to the folks planning to put it under their shingles. http://www.radiantbarrierguru.com/new-videowhy-is-an-air-gap-required-for-radiant-barrier-to-work/
Question:	is this product perferated
Answer:	yes it is using as an house wrap which requires holes
Question:	In an attic, do you put this between the rafters or on the floor joists
Answer:	The foil is mounted not between the rafters, but to the bottom of the rafters. Get a good staple gun and go at it. I am very pleased with the performance of my foil. The way it works is that it reflects radiant heat back out. If it was up against the roof between the rafters it would readily conduct heat right through it. There must be an air gap between the roof and the foil. That is why it is mounted to the bottom of the rafters.

• 1,000 SQUARE FEET PER ROLL: Our foil insulation barrier rolls measure 250 feet in length and are four feet wide. This gives you 1,000 square feet of insulation per roll. Studies have shown that radiant barrier foil 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: 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 no nesting support for rodent 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. It 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. 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.
• EASY TO HANDLE: Although our radiant barrier 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.

User questions & answers

Question:	What size staple is best for this product
Answer:	Gracias por su pregunta sobre la envoltura comercial de DuPont. Este producto se utiliza principalmente en aplicaciones comerciales. Háganos saber si tiene más preguntas. ¡Que tengas un gran día!
Question:	What is the thickness of the material? (Not the width of the roll
Answer:	It is 10 feet with over lap.John Hakins
Question:	Does this allow moisture vapor to pass through and stop water droplets from passing through
Answer:	The logo is visible from the other side is can not pass as solid white
Question:	can you use this for a solar stove
Answer:	To a certain extent I believe so

Product description

Unlike traditional mass insulations like blown-in and batt cellulose/fiberglass, SmartFOIL radiant barrier blocks 95% of the radiant heat, thereby greatly reducing the amount of heat that enters a home when installed in the attic space or as a house wrap. Combined with existing mass insulation, you can significantly improve the comfort of your home, and SAVE BIG on YOUR ELECTRIC BILLS. Product works equally well in both hot and cold environment!!! Non-toxic; non-carcinogenic; fiber free; easy to install; not affected by humidity; maintenance free; does not promote the growth of fungi or bacteria; does not support nesting by rodents or insects. FIRE RATING: Class A / Class 1 (ASTM E-84) - Meets fire and smoke requirements for most local, state and federal building codes

• 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.

• ECO-FRIENDLY: Industrialized encapsulated air bubbles. NOT gas-injected FOAM.
• INTENDED USE: Insulating metal buildings, storage sheds, pole barns, and radiant floor heating.
• SIZE: 250 square feet roll (48 inch wide by 62.5 linear feet). THICKNESS: 5/16 inch nominal. Puncture / Tear resistant. Will not compress or disintegrate.
• CLEAN INSULATION: Non-toxic, non-carcinogenic, fiber free and does not promote growth of mold, mildew or fungus or provide nutritive value.
• REDUCES condensation and BLOCKS radiant heat with high thermal R-Values.

Product description

Item Description: >>>1000sqft (25.5 inch x 470.4ft) >>>Perforated 25.5 Inch x 470.4ft (1000 sf) breathable. Ideal for attics, sheds, warehouses, and as house wrap Double-sided 99.9% PURE reinforced ALUMINUM that blocks 97% of the radiant heat in summer and winter Industrialized strength with woven polyethylene scrim for tear resistance. Cannot be torn or ripped Passes required ASTM fire test (E84 using E2599 mounting method) for building materials Exceeds required ASTM Water Vapor Permeability (Breathability): 8.5 perms (ASTM 96-00) Super Shield Reflective Insulation is a 5-layer reflective energy-shield. It’s two outer layers of 99% aluminum foil reflect 97% of radiant heat. Each layer of foil is bonded to a tough layer of Mylar and has an interwoven nylon scrim for extra added strength. It's so strong it's virtually impossible to tear! It also has a Class 1, Class A fire rating! You’ll find that hot and cold spots in your home are eliminated summer and winter. You’ll find yourself enjoying greater comfort in your home. And, since it doesn’t use energy to increase your level of comfort, you’ll have lower utility bills. How It Works!!! As much as 83% of the heat gain in the summer takes place through the ceiling and roof. SuperShield Reflective Insulation reflects the sun's heat before it can penetrate your home. You will use less air conditioning to keep your home cool and comfortable all summer long. According to the Department of Energy, homeowners can expect up to 45% cooling savings depending on the climate, current amount of insulation in the attic, and household energy use. Many of our customers have experienced higher results, but these results have not been verified by a third party.

• 1,000 SQUARE FEET PER ROLL: 25.5inch x 470.4ft This gives you 1,000 square feet of the strongest radiant barrier on the market. Heavy Duty Commercial Industrial Grade perforated breathable radiant barrier
• HIGHLY REFLECTIVE: Double-sided (5ply), tear-proof strongest barrier out there. 99.97% Reflective E Value > Highly reflective to reflect radiant heat rather than absorb it . The Commercial Grade Industrialized Barrier is designed to withstand heavy handling and traffic without tearing, puncturing, or overly wrinkling. Cuts easily with utility knife or scissors so you can install it properly with ease.
• ASTM COMPLIANT Fire Rating: Meets the American Society for Testing and Materials (ASTM) Class 1 Class A 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.
• 120-DAY 100% MONEY BACK GUARANTEE. We offer a No Hassle 120-Day 100% Money Back Guarantee. If, within the four months, you are not completely satisfied with your purchase for any reason, just let us know and we will refund you all your money.

User questions & answers

Question:	Thanks for answers before, but will this still let my ceiling(house) breath after blowing insulation on top of it? How "perforated" is it
Answer:	Yes perforated allows he house to breath SOme people also gap the material for more breathability
Question:	Is this like aluminum foil or like a mylar balloon
Answer:	Not at all like foil. Sort of like mylar but about 50 times thicker.
Question:	weight for 1000 sq ft
Answer:	28lbs
Question:	just how tear resistant is this film? I an thinking of covering a costco tent with this film in order to prevent uv and sun from my rv van which
Answer:	This material is strong. There is a plastic mess that is difficult to rip and is part of the fabric. I was walking on it when installing my metal roof it never riped and that was with a 5 12 pitch. Prior to using this material my home was always hot in the summer months but lately I turn on my one room air conditioner for the upper floor on around 7:00 pm and it take less than 2 hours to cool it. The other multiple fans are never used anymore. It will work great for the tent.
Question:	Would this work good for walls in a metal garage
Answer:	Yes it will work for that application
Question:	Do you sell this in non-metalized & perforated? Looking for
Answer:	yes we have pure aluminum perforated
Question:	Can i put it on a metal barn
Answer:	yes ideal for this application
Question:	Does this product have an R rating
Answer:	N/A