20 Best Type Of Attic Insulation [2024]

Are you looking for the best type of attic insulation ? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling type of attic insulation .

We Recommended:

# Preview Product
1 1000 sqft Diamond Radiant Barrier Solar Attic Foil Reflective Insulation 4x250 by AES 1000 sqft Diamond Radiant Barrier Solar Attic Foil Reflective Insulation 4x250 by AES
2 Loctite Tite Foam Gaps & Cracks White Insulating Foam Sealant 12 fl oz, 1 Can Loctite Tite Foam Gaps & Cracks White Insulating Foam Sealant 12 fl oz, 1 Can
3 NASATECH White (Pre-cut 8 Panel) 1 Car Garage Door Insulation Foam Kit NASATECH White (Pre-cut 8 Panel) 1 Car Garage Door Insulation Foam Kit
4 SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield,... SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold...
5 Radiant Barrier RadiantGUARD XTREME Attic Insulation 1000 sq ft | 48-inch by 250-feet | X-1000-B |... Radiant Barrier RadiantGUARD XTREME Attic Insulation 1000 sq ft | 48-inch by 250-feet | X-1000-B...
6 Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet | U-1000-B... Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet |...
7 250sqft (4ft Wide) of NASA TECH Commercial Grade Solid Platinum Non Perforated No Tear Green Energy... 250sqft (4ft Wide) of NASA TECH Commercial Grade Solid Platinum Non Perforated No Tear Green...
8 Double Bubble Reflective Foil Insulation: (48 in X 10 Ft Roll) Industrial Strength, Commercial... Double Bubble Reflective Foil Insulation: (48 in X 10 Ft Roll) Industrial Strength, Commercial...
9 BALEAF Men's Bike Shorts 3D Padded Cycling Bicycle Clothes Road Biking Tights MTB Cycle Pockets UPF... BALEAF Men's Bike Shorts 3D Padded Cycling Bicycle Clothes Road Biking Tights MTB Cycle Pockets...
10 HVAC Motor, 1/50 HP, 3000 rpm, 115V, 3.3 HVAC Motor, 1/50 HP, 3000 rpm, 115V, 3.3
11 PelletVent Pro 4' Pellet Chimney Attic Insulation Shield PelletVent Pro 4" Pellet Chimney Attic Insulation Shield
12 BLACK+DECKER Thermal Leak Detector (TLD100) BLACK+DECKER Thermal Leak Detector (TLD100)
13 Premium Energy Saving Attic Door Insulation Stairway Cover Stair Ladder Opening Attic Tent with Easy... Premium Energy Saving Attic Door Insulation Stairway Cover Stair Ladder Opening Attic Tent with...
14 US Energy Products Radiant Barrier Insulation 1000 sqft (4ft Wide) Commercial Grade Perforated No... US Energy Products Radiant Barrier Insulation 1000 sqft (4ft Wide) Commercial Grade Perforated No...
15 500 sqft (4ft x 125ft) of NASATECH Commercial Grade SOLID Non Perforated No Tear Green Energy... 500 sqft (4ft x 125ft) of NASATECH Commercial Grade SOLID Non Perforated No Tear Green Energy...
16 Neleus Men's 3 Pack Compression Workout Long Sleeve Shirts,5030,Black,Grey,Red,US M,EU L Neleus Men's 3 Pack Compression Workout Long Sleeve Shirts,5030,Black,Grey,Red,US M,EU L
17 US Energy Products 24' x 10' Double Bubble Reflective Foil Insulation Thermal Barrier R8 Industrial... US Energy Products 24" x 10' Double Bubble Reflective Foil Insulation Thermal Barrier R8...
18 Attic Stairway Insulation Cover - Premium Energy Saving Attic Stairs Door Ladder Insulator Pull Down... Attic Stairway Insulation Cover - Premium Energy Saving Attic Stairs Door Ladder Insulator Pull...
19 HVAC Motor, 1/100 HP, 3000 RPM, 120V, 3.3 HVAC Motor, 1/100 HP, 3000 RPM, 120V, 3.3
20 Attic Stairs Insulation Cover 25'x54'x11', Attic Door Insulation Cover, R-Value 15.5 Attic Hatch... Attic Stairs Insulation Cover 25"x54"x11", Attic Door Insulation Cover, R-Value 15.5 Attic...
Bestseller No. 1
1000 sqft Diamond Radiant Barrier Solar Attic Foil Reflective Insulation 4x250 by AES
  • 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...
  • HIGHLY REFLECTIVE: Double-sided metailzed aluminum barrier. 99.97% Reflective E Value > Highly reflective to reflect radiant heat rather than absorb...
  • 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...
  • ASTM COMPLIANT Fire Rating: Meets the American Society for Testing and Materials (ASTM) Class 1 Class A fire and smoke safety requirements of most...
  • 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...
SaleBestseller No. 2
Loctite Tite Foam Gaps & Cracks White Insulating Foam Sealant 12 fl oz, 1 Can
  • Expands To Fill: Loctite Tite Foam Gaps & Cracks fills, seals, and insulates effectively around gaps and cracks up to 1 inch in size
  • Premium Durability: Polymer foam based on purified and concentrated ingredients withstands harsh UV rays for long-lasting results
  • High Density Foam: Offers high density with a uniform cell structure for durability and overall insulation for your remodeling needs
  • Superior Flexibility: Withstands building and material movement without compromising its seal
  • Strong Adhesion: Sealant bonds to most building materials like wood, concrete, brick, stone, metal, pvc, and more
Bestseller No. 4
SmartSHIELD -5mm 48''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield,...
  • EXTREMELY EFFECTIVE - Reflect 97% of radiant energy, perfect RADIANT BARRIER. R-value up to 15.67 ( with one layer), up to 21.10 ( with two layers).
  • VAPOR BARRIER - prevents condensation, unaffected by humidity and moisture.
  • SOUND BARRIER - excellent sound deadener material.
  • SUPREME QUALITY - 5 mm closed cell polyethylene FOAM (not a cheap bubbles) sandwiched between PURE ALUMINUM on both sides. Easy to install, easy to...
  • FIRE RATE - Fire rate Class 1 / Class A, NON TOXIC - will not irritate skin, eye or throat. Non allergic.
Bestseller No. 5
Radiant Barrier RadiantGUARD XTREME Attic Insulation 1000 sq ft | 48-inch by 250-feet | X-1000-B |...
  • Lowers utility bills year round. This commercial grade highly reflective radiant barrier attic foil BLOCKs 95% of radiant heat gain and loss & keeps...
  • 1,000 square feet (28 pounds) - 250 linear feet BREATHABLE (perforated) DOUBLE-SIDED metalized poly attic foil radiant barrier insulation roll -...
  • Industrialized strength perforated radiant barrier foil insulation is tear and puncture proof. Entire roll cuts easily with utility scissors or hack...
  • Non-toxic, non-carcinogenic, fiber free and maintenance free and does not require any special clothing or breathing masks to install unlike spray...
  • Class A / Class 1 (ASTM E-84) highest achievable safety fire rating therefore, meets fire and smoke requirements for most local, state and federal...
Bestseller No. 6
Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet | U-1000-B...
  • Lowers utility bills year round. This highly reflective industrial reinforced aluminum foil insulation roll BLOCKs 97% of radiant heat gain and loss &...
  • 1,000 square feet (28 pounds) - 250 linear feet BREATHABLE (perforated) DOUBLE-SIDED aluminum insulation roll - Doesn't trap moisture like foam foil...
  • Industrialized strength perforated radiant barrier attic insulation is tear and puncture proof. Entire roll cuts easily with utility scissors or hack...
  • Non-toxic, non-carcinogenic, fiber free and maintenance free and does not require any special clothing or breathing masks to install unlike spray...
  • Class A / Class 1 (ASTM E-84) highest achievable safety fire rating therefore, meets fire and smoke requirements for most local, state and federal...
Bestseller No. 7
250sqft (4ft Wide) of NASA TECH Commercial Grade Solid Platinum Non Perforated No Tear Green Energy...
  • 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
Bestseller No. 8
Double Bubble Reflective Foil Insulation: (48 in X 10 Ft Roll) Industrial Strength, Commercial...
  • Two layers of polyethylene industrialized air bubbles bonded between two layers of highly reflective metalized aluminum polyester film. Industrialized...
  • Non-toxic, non-carcinogenic, fiber-free, safe to handle and does not require protective clothing or respirators to install. Easy to install and...
  • Not affected by moisture or humidity. Inhibits condensation and does not promote the growth of fungi, mold or mildew. Does not promote nesting of...
  • Saves energy by reducing the stress on heating and cooling systems, keeping your home warmer in the winter, and cooler in the summer. It can reduce...
  • Made in USA / Ships from USA / Meets all Intl and USA Fire Codes
SaleBestseller No. 9
BALEAF Men's Bike Shorts 3D Padded Cycling Bicycle Clothes Road Biking Tights MTB Cycle Pockets UPF...
  • High Quality Fabric: The cycling shorts padded for men is made of stretchy, durable, breathable and moisture-wicking fabric, offering you great...
  • Utility Pockets: Two big side pockets can hold 5.5" mobile phone for great convenience. Reflective elements of the bicycle shorts for low-light...
  • 3D Pad: 3D padding in ideal place is adequately sized and sufficiently thick that provides decent protection on your bike saddle while middle-distance...
  • Don't Roll Up: Silicone leg particle gripper holds the padded bike shorts for men in position, wide and flexible waistband offers great comfort.
  • 9" inseam long half bike shorts is perfect for indoor and outdoor bicycle enthusiasts, whether you are road bike, mountain bike, commuter bike ride,...
Bestseller No. 10
HVAC Motor, 1/50 HP, 3000 rpm, 115V, 3.3
  • General Purpose Fan Motors
  • HP: 1/80
  • RPM: 3000
  • Volts: 115
Bestseller No. 11
PelletVent Pro 4" Pellet Chimney Attic Insulation Shield
  • 4" Size
  • Highly Efficient
  • Easy in-and-out fit
SaleBestseller No. 12
BLACK+DECKER Thermal Leak Detector (TLD100)
  • Uses infrared sensors to measure surface temperatures. It performs within the ranges as specified for home repair use and should not be used to check...
  • Helps homeowners track down power-draining drafts
  • Sold with a 5-step guide to fixing basic energy leaks and comes with the thermal leak detector
  • Plugging leaks can save up to 20 percent on heating and cooling costs. Plastic housing with ergonomically formed grip for ease of use
Bestseller No. 13
Premium Energy Saving Attic Door Insulation Stairway Cover Stair Ladder Opening Attic Tent with Easy...
  • ✅[ PREMIUM ] Constructed of of Aluminum Material with insulation inside to allow for an all year round energy savings in your home! Fits doorways...
  • ✅ [ EASY & FAST INSTALLATION ] Easy to follow instructions included.
  • ✅[ ATTIC SEAL ] Creates a seal at the attic door to prevent dust or pollutants from entering your home. Increases HVAC efficiency.
  • ✅[ EASY ACCESS ] Designed with a lower front that is accessed by a high quality zipper to allow you quick and easy access to your attic!
  • ✅[ MONEY BACK GUARANTEE! ] LIFETIME WARRANTY! 100% Money back guarantee if you are not completely satisfied!
Bestseller No. 14
US Energy Products Radiant Barrier Insulation 1000 sqft (4ft Wide) Commercial Grade Perforated No...
  • 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...
  • HIGHLY REFLECTIVE: Double-sided (5ply), tear-proof strongest barrier out there. 99.97% Reflective E Value > Highly reflective to reflect radiant heat...
  • ASTM COMPLIANT Fire Rating: Meets the American Society for Testing and Materials (ASTM) Class 1 Class A fire and smoke safety requirements of most...
Bestseller No. 15
500 sqft (4ft x 125ft) of NASATECH Commercial Grade SOLID Non Perforated No Tear Green Energy...
  • 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...
  • Made in the USA
  • 36lbs / 1000sqft Heavy Duty Commercial Industrial Grade
SaleBestseller No. 16
Neleus Men's 3 Pack Compression Workout Long Sleeve Shirts,5030,Black,Grey,Red,US M,EU L
  • Check the size chart in the third picture to select the appropriate size
  • Tight Fitting,like a second skin; Quick dry fabric helps keep you dry and comfortable
  • Non abrasion fabric material with excellent elasticity and durability
  • Moisture Sensing/Quick time Dry/TWO-WAY Air Circulation; 4 Needle flat seam minimizes irritation cause by chafing
  • Suitable for all seasons (training, baseball, basketball, soccer, American football, Squat, weight training, cycle, yoga, rashguard, skiing,...
Bestseller No. 17
US Energy Products 24" x 10' Double Bubble Reflective Foil Insulation Thermal Barrier R8 Industrial...
  • Two layers of polyethylene industrialized air bubbles bonded between two layers of highly reflective metalized aluminum polyester film. Industrialized...
  • Non-toxic, non-carcinogenic, fiber-free, safe to handle and does not require protective clothing or respirators to install. Easy to install and...
  • Not affected by moisture or humidity. Inhibits condensation and does not promote the growth of fungi. Does not promote nesting of insects or rodents.
  • Saves energy by reducing the stress on heating and cooling systems, keeping your home warmer in the winter, and cooler in the summer. It can reduce...
  • Made in USA / Ships from USA / Meets all International and USA Fire Codes / Nominal thickness is 1/4 inch.
Bestseller No. 18
Attic Stairway Insulation Cover - Premium Energy Saving Attic Stairs Door Ladder Insulator Pull Down...
  • ✅【Attic Insulation Cover】Attic Door Insulation Cover works during the entire year, hot summers and cold winters; Creates a seal at the attic...
  • ✅【Attic Insulation Tent】This Attic Stairs Insulation Cover is made with premium foil bubble insulation inside to provide you with all-year-round...
  • ✅【Fireproof Material】Constructed of 2 layers of Aluminum and the air bubble in the second layer helps in blocking the heat transmission,...
  • ✅【Easy to install】Zipper access and simple installation. To install, simply place the attic door insulation cover in your attic door opening and...
  • ✅【Attic Ladder Insulation Cover】This attic door insulating cover will keep your home cool and dry in the summer and warm and dry during winter...
Bestseller No. 19
HVAC Motor, 1/100 HP, 3000 RPM, 120V, 3.3
  • Price For: Each Body Dia.: 3.3" Motor Shaft Design: Flat Motor Service Factor: 1.00 Frame: 3.3 Motor Bearings: Sleeve Phase: 1 Max. Ambient Temp.: 40...
  • Duty: Continuous Mounting Pattern: 2-7/8 x 2-7/8 RPM Range: 1801-3000 Voltage: 120 Voltage Compatibility: 115, 120 Shaft Length: 3-1/2" Mounting Stud...
  • Length Less Shaft: 2-7/16" Shaft Dia.: 1/4" Country of Origin (subject to change): Mexico
SaleBestseller No. 20
Attic Stairs Insulation Cover 25"x54"x11", Attic Door Insulation Cover, R-Value 15.5 Attic Hatch...
  • 【ALL-YEAR ENERGY SAVING】- LEMOONE Attic Door Insulation Cover blocks the air and heat exchange between the room and the attic. Keep your house...
  • 【QUICK TO INSTALL】- Unfold→Insert→Fit it! Just 3 steps to install your attic door insulator easily. Get a great seal attic door with this...
  • 【EASY TO ACCESS】- Zipper access and low opening design, allow your climb up and down the pull-down door to be safer and easier. The attic stairway...
  • 【UPGRADED PERFORMANCE】- This attic tent cover reflects 97% of radiant heat, R-Value of 15.5. It's composed of heat-insulating bubbles and two...
  • 【WHAT YOU GET】- Attic door insulator * 1, installation manual * 1. Warranty service to solve your problems at any time * 24 months. Attic door...

Having trouble finding a great type of attic insulation ?

This problem is well understood by us because we have gone through the entire type of attic insulation research process ourselves, which is why we have put together a comprehensive list of the best type of attic insulation s available in the market today.

After hours of searching and using all the models on the market, we have found the best type of attic insulation for 2023. See our ranking below!

How Do You Buy The Best Type Of Attic Insulation ?

Do you get stressed out thinking about shopping for a great type of attic insulation ? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching type of attic insulation , which is why we have assembled a comprehensive list of the greatest type of attic insulation available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for type of attic insulation that you consider buying. Your questions might include the following:

  • Is it worth buying an type of attic insulation ?
  • What benefits are there with buying an type of attic insulation ?
  • What factors deserve consideration when shopping for an effective type of attic insulation ?
  • Why is it crucial to invest in any type of attic insulation , much less the best one?
  • Which type of attic insulation are good in the current market?
  • Where can you find information like this about type of attic insulation ?

We’re convinced that you likely have far more questions than just these regarding type of attic insulation , and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for type of attic insulation , rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible type of attic insulation . Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an type of attic insulation buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available type of attic insulation currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of type of attic insulation has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an type of attic insulation ?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your type of attic insulation .
  5. Customer Ratings: Number ratings grade type of attic insulation objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their type of attic insulation .
  7. Product Quality: You don’t always get what you pay for with an type of attic insulation , sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an type of attic insulation is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining type of attic insulation information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding type of attic insulation is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: What is the recommended amount of insulation for an attic?

A: The recommended level for most attics is to insulate to R-38 or about 10 to 14 inches, depending on insulation type. When adding additional insulation, you do not have to use the same type of insulation that currently exists in your attic. You can add loose fill on top of fiberglass batts or blankets, and vice-versa.

Q: Which is better attic insulation?

A: Which Is Better: Attic Insulation Blown or Rolled? No option is better than another. It all depends on the homeowner’s preferences and needs. For example, blown attic insulation is easier to install in spaces with irregular sizes and shapes. But rolled attic insulation is simpler to install in general, as it doesn’t require special machinery.

Q: What type of insulation do you use in an attic?

A: A. Authority. EPCA,[1]Public Law 94-163 ( 42 U.S.C. … B. Historical Interpretation of the “Features” Provision. … C. January 2023 Final Interpretive Rule. … D. August 2023 Proposed Interpretive Rule. …

Q: Does attic insulation really help?

A: This is the key to whether or not attic insulation can help keep your house cool in the summer. So in answer to that question, attic insulation is very important to keeping your house cool during a heat spell. In fact, it’s just as important for staying cool in the summer as it is in the winter, and here’s how.

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