- Last Updated : November 21, 2019

Top 10 Best Garage Door Insulation Kits in 2019 Reviews

Garage doors can sometimes be too hot or too cold depending on the season, and this can be frustrating for most of us as it comes with the risk of damaging our important stuff in the garage. Worse yet, there is nothing as annoying than going from your warm house and stepping right into a freezing garage because the door just can keep the warmth in. It does not have to be this way.

Fortunately, you can improve your garage door and get the best use out of your garage without having to convert the entire room with a simple insulation kit. The kits are easy to find, and they come with the necessary tools and material required to complete the installation.
They are way more affordable as compared to buying a new garage door with better insulation. And if you are thinking of getting one, here are 10 great options to pick from.

Top 10 Best Garage Door Insulation Kits Reviews:

01. Matador Garage Door Insulation Kit

Matador Garage Door Insulation Kit

  Get it now on Amazon.com

This insulation kit comes in a package with 8 panels. If you have a double metal door, then you will have to get yourself 2 kits, giving you a total of 16 panels. The kit provides you with excellent protection from temperature variations with the insulation material having a reflective value of at 75°F is 4.8, which only applies its 1¼-inch thick panels. It is also a lightweight kit, with a weight of 10 pounds, which makes it easy to handle, more so when installing it.

The panels are also suitable for all kinds of weather as they will cool your garage during summer and warm it during winter. This makes this insulation kit a great way to save on your cooling and heating costs. Also, the package includes the necessary tools to help you with the installation.

Conclusion: This insulation kit will protect your garage from temperature extremes with efficiency and effectiveness, and do so while looking good. Your garage space will look stylish as the elegant finish of the kit looks great.

Pros

  • Wide compatibility
  • Easy to clean up
  • Highly reflective
  • Blocks noise
  • Attractive finish

Cons

  • The material used makes the kit appear flimsy

02. Owens Corning Garage Door Insulation Kit

Owens Corning Garage Door Insulation Kit

  Get it now on Amazon.com

With this product, you get one of the best garage door insulation kits available on the market. It comes with enough to enhance the comfort of your garage. The kit comes with 8 durable R-8 fibreglass insulation panels made from a sturdy white vinyl finish to make them easy to clean. Also, it has a fastening system that allows for a fast and secure way to hold all the panels in place.

The kit is built from a flexible material that allows it to resist denting, and the dimensions are quite compact for its exceptional performance. A single kit will insulate a one-car garage and it also offers a perfect fit for the protruding part of your garage door, which allows for a great thermal performance.

Conclusion: This is an excellent garage door insulation kits, more so for the metal garage doors.

Pros

  • Easy installation
  • Excellent build material
  • Effective insulation
  • Convenient and flexible

Cons

  • Panels cannot be painted on

03. Reach Barrier 3009 Garage Door Insulation Kit

Reach Barrier 3009 Garage Door Insulation Kit

  Get it now on Amazon.com

This is a top-rated insulation kit that will work wonders on your garage door. It has a Reach Barrier Reflective Insulation and Bubble technology that allows it to reflect 95% of the radiant heat in your garage, thus saving you on utility and energy costs. The kit comes with 8 panels that are precut for easy installation. Moreover, the panels consist of a 5/32-inch Barrier Bubble placed between the 2 layers of Reflective Polyethylene.

The kit is also easy to install thanks to the simple instructions it comes with. In fact, you will not need any tools as you install the insulation kit. It is also lightweight, which makes it easy to handle.

Conclusion: This kit comes with an excellent design which will help you manage the temperature in your garage. Also, the material used to make it enhances its reflective ability as well as its durability.

Pros

  • Highly reflective material
  • Great design
  • Durable materials
  • Legally compliant
  • Easy to install

Cons

  • Bubble wrap can deflate

04. NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit

NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit

  Get it now on Amazon.com

This garage door insulation kit gives you the quality you might expect from a NASA product. If your garage has a metal door, then this is the ideal kit for you. Its quality and design meet all the international fire standards, which gives you an idea of the product you will be installing in your garage. The kit is made of foam core, which is an effective insulator and can also reduce sound levels. Moreover, the panels are non-toxic and environmentally friendly.

The insulation kit comes with 8 reflective panels, each having a thickness of 0.25 inches. It is installed using an adhesive method that makes the installation very easy. Installation is also helped by the clear instructions that are also provided.

Conclusion: This is a great garage door insulation kit to get for your garage door. It ticks all the boxes and will serve you well without harming you or the environment.

Pros

  • Excellent insulation
  • Easy to install
  • Friendly to the environment
  • Legally compliant

Cons

  • Adhesive method of attachment has a limited life span

05. SmartGARAGE- Reflective Garage Door Insulation Kit

SmartGARAGE- Reflective Garage Door Insulation Kit

  Get it now on Amazon.com

If you are looking for a high-quality insulation kit for your garage door, then this is the right product for you. It offers you two reflective surface on an insulation kit made from polyethene closed-cell foam sandwiched between aluminum. The unit is easy to install and can hold in both cold and hot temperatures. Also, the installation is made easier by a clear instruction sheet and all the tools that you are going to need.

The aluminum finish looks incredible, but it also forms an excellent insulation barrier for sound and moisture. It also enhances the kit’s durability and resistance to damage.

Conclusion: This is a good garage door insulation kit. Its double reflective insulation material does well in offering thermal insulation as well as acts as a sound and moisture barrier.

Pros

  • Offers you two reflective surfaces
  • Easy installation
  • Excellent thermal insulation
  • Versatile design

Cons

  • Quite a thin material

06. US Energy NASA TECH 2 Car Garage Door Reflective Insulation Kit

US Energy NASA TECH 2 Car Garage Door Reflective Insulation Kit

  Get it now on Amazon.com

This garage door insulation kit also gives you the quality you might expect from a NASA product. It comes pre-cut into 16 pieces, which makes it ideal for people with two-door garages. Its quality and design meet all the international fire standards, which gives you an idea of the product you will be installing in your garage. The kit is made of foam core, which is an effective insulator and can also reduce sound levels. Moreover, the panels are non-toxic and environmentally friendly.

The insulation kit comes with 8 reflective panels, each having a thickness of 0.25 inches. It is installed using an adhesive method that makes the installation very easy. Installation is also helped by the clear instructions that are also provided.

Conclusion: This is the perfect insulation kit to get for your two-car garage door. It has the quality and design to meet all your thermal insulation needs without harming you or the environment.

Pros

  • Nice, clean finish
  • Excellent insulation
  • Easy to install
  • Friendly to the environment
  • Compliant with bylaws in most jurisdictions

Cons

  • Wanting adhesive quality

07. Cellofoam Garage Door Insulation Kit (8-Piece)

Cellofoam Garage Door Insulation Kit (8-Piece)

  Get it now on Amazon.com

For those with a single metal garage door, this is the perfect insulation kit for you, and if you have a double-door garage, then you might have to get yourself two kits. It comes with insulation panels made from polystyrene foam, which not only offers you excellent thermal insulation but also makes the kit easy to install.

Also, the panels are vinyl laminated, which gives them an attractive finish that will add to your garage’s aesthetics. The panels are also large, and you do not require adhesives or clips to install them on your garage door.

Conclusion: This kit allows you to cut the panels to fit the size of your garage door. Its insulation is also effective and will help make your garage feel more comfortable.

Pros

  • Excellent insulation
  • Attractive finish
  • Easy installation
  • Convenient style
  • No adhesives required

Cons

  • Can be messy

08. ANCO Garage Door Insulation Kit

ANCO Garage Door Insulation Kit

  Get it now on Amazon.com

This a quality insulation kit for your garage door that will give you a great R-value. It is the perfect kit to insulate your garage in both cold and hot conditions. The insulation kit is a roll of fiberglass insulation with a white reflective coating and an easy installation process. For the installation, you do not require clips similar to other fiberglass insulation. It involves a double-sided adhesive tape that holds up the insulation quite well.

The insulation has a thickness of about 2 inches, and it is built from a combination of polymers and fiberglass. This means that the installation requires certain tools and protective gear for your safety. Apart from the thermal insulation, the kit does well with reducing sound.

Conclusion: This is a great garage door insulation kit that offers you quality thermal and sound barrier insulation. It also has an easy installation process, which adds to its convenience.

Pros

  • Excellent insulation
  • Easy installation
  • Secure double-sided adhesive
  • Thicker and more durable material

Cons

  • A little on the heavier side

09. Maximumstore Garage Door Insulation Panel Kit

Maximumstore Garage Door Insulation Panel Kit

  Get it now on Amazon.com

With an R-value of about 4, this insulation kit can be an excellent affordable solution for your garage door if you live in a temperate climate. It is made from high-impact polystyrene laminate that is not only durable but makes for quick and easy installation. The panels are cut up into smaller pieces, which allows you to install them either directly or with little alterations.

They also come with easy-to-understand D-I-Y instructions that will makes it easy to install the kit. Also, the pieces have a clean, professional appearance and can be washed, which makes for easy maintenance.

Conclusion: This kit gives you easy-to-install and adapt panels, which allows you to make them fit the dimensions of your garage door.

Pros

  • Easy maintenance
  • Expanded polystyrene build
  • Easy installation
  • Clean and professional appearance
  • Excellent installation manual

Cons

  • An R-value of 4 is relatively low

10. US Energy Products Platinum Non-Fiberglass Reflective Insulation R-8 Garage Door Insulation Kit

US Energy Products Platinum Non-Fiberglass Reflective Insulation R-8 Garage Door Insulation Kit

  Get it now on Amazon.com

This is the only foil insulation on the list, and it offers your enough material to cover your 2-car garage door. It comes with 4 18-foot rolls of insulation that have a width of 24 inches. The insulation is comprised of two layers of bubble foam sandwiched between the layers of foils.

Since it does not include fiberglass or harmful toxins in its build, it is a safe insulation kit for your garage door. The insulation kit is easy to install, and it comes with all the tools that you will need to install the kit. Also, the entire process can be completed in just a few hours.

Conclusion. This is an excellent insulation kit that will get you an R-value of 8 once you install it on your garage door.

Pros

  • Excellent insulation
  • Safe and non-toxic
  • Easy installation
  • Comes with the necessary tools
  • Lightweight

Cons 

  • No drawbacks

Final Conclusion

If you have a metal garage door, then insulation is essential. It helps you keep the temperature in your garage from varying much from the standard, in both the hot and cold seasons. This will, in the end, help you save on utility costs as you no longer have to heat or cool your garage. And you no longer have to struggle finding one as there are more than enough options for everyone in our top 10 list above.