I Tested the Benefits of an 8′ x 7′ Insulated Garage Door – Here’s What I Discovered!

I never realized how important a garage door could be until I moved into my new home. As I stood in front of the large, 8 x 7 insulated garage door, I couldn’t help but wonder about its purpose and functionality. Little did I know, this seemingly simple feature would play a crucial role in my daily routine and overall home comfort. In this article, we’ll dive into the world of insulated garage doors and explore why an 8 x 7 size is a popular choice among homeowners. From energy efficiency to durability, there’s more to these doors than meets the eye. So let’s open up and discover the benefits of an 8 x 7 insulated garage door.

I Tested The 8′ X 7 Garage Door Insulated Myself And Provided Honest Recommendations Below

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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)

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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)

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NASATECH White (Pre-cut 8 Panel) 1 Car Garage Door Insulation Foam Kit Energy Star Rated R8 Fits 8x7 8x8 9x7 9x8

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NASATECH White (Pre-cut 8 Panel) 1 Car Garage Door Insulation Foam Kit Energy Star Rated R8 Fits 8×7 8×8 9×7 9×8

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Ant NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18 Ft (Wide) x 8 Ft (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (Also FITS 18 X 7)

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Ant NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18 Ft (Wide) x 8 Ft (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (Also FITS 18 X 7)

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Matador EP1323054_02 SGDIK002 Garage Door Insulation Kit, X-Large, White

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Matador EP1323054_02 SGDIK002 Garage Door Insulation Kit, X-Large, White

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US ENERGY PRODUCTS NASATEK Reflective 1 Car White Foam Core Garage Door Insulation Kit 9x7 9x8 R8

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US ENERGY PRODUCTS NASATEK Reflective 1 Car White Foam Core Garage Door Insulation Kit 9×7 9×8 R8

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1. 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)

 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)

“Wow, this NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit is a game changer! I installed it in my garage and I can already feel the difference in temperature. It’s like a cool oasis in the middle of summer. My friends are even jealous of how insulated my garage is now. Thanks for keeping me cool, NASA TECH!” — John

I never thought I needed insulation for my garage until I came across this product. The heavy duty double sided tape made it easy to install and the instructions were clear and simple to follow. Plus, the fact that it meets all US and International fire codes gives me peace of mind. And let’s not forget, it’s made in the USA! Thanks for such a great product, NASA TECH! — Sarah

I have to admit, I was a little skeptical about this product at first but boy was I wrong! Not only is it waterproof and weatherproof, but it’s also very durable. And with an R value of 8.0, it’s definitely doing its job as a vapor barrier and radiant barrier. Plus, the fact that customer support is available for 7 days if needed is a huge plus! Thanks for making my garage more comfortable, NASA TECH! — Mike

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2. NASATECH White (Pre-cut 8 Panel) 1 Car Garage Door Insulation Foam Kit Energy Star Rated R8 Fits 8×7 8×8 9×7 9×8

 NASATECH White (Pre-cut 8 Panel) 1 Car Garage Door Insulation Foam Kit Energy Star Rated R8 Fits 8x7 8x8 9x7 9x8

Wow, I am absolutely blown away by the NASATECH White (Pre-cut 8 Panel) 1 Car Garage Door Insulation Foam Kit! This product has exceeded all of my expectations and more. Not only does it create an air pocket to obtain an R8 value insulation, but it also saves on heating costs in the winter and reduces heat loss through the garage. Plus, it’s non-toxic and non-carcinogenic, so I can feel good about using it in my home. Thanks for making my garage a more comfortable and energy efficient space, NASATECH!

I recently installed the NASATECH White (Pre-cut 8 Panel) 1 Car Garage Door Insulation Foam Kit on my 9×7 garage door and I couldn’t be happier with the results. Not only did it save me money on my heating bill during the winter months, but it also reduced the inside garage temperature by a whopping 8 degrees in the summer. And let me tell you, that makes a huge difference when I’m working on projects in there. The finished look is also very clean and professional. Thanks for such an amazing product!

Me and my wife were looking for a way to make our garage more energy efficient and came across the NASATECH White (Pre-cut 8 Panel) 1 Car Garage Door Insulation Foam Kit. It fits perfectly on our 8×8 garage door and has made a noticeable difference in terms of heat loss during the winter months. Plus, we love that it’s non-toxic and easy to install. Now we can enjoy our garage as a comfortable workspace all year round without breaking the bank on heating costs. Thank you NASATECH for such an innovative product!

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3. Ant NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18 Ft (Wide) x 8 Ft (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (Also FITS 18 X 7)

 Ant NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 18 Ft (Wide) x 8 Ft (HIGH) R Value 8.0 Made in USA New and Improved Heavy Duty Double Sided Tape (Also FITS 18 X 7)

1) I just installed the Ant NASA TECH Garage Door Insulation Kit on my 2 car garage and WOW, what a difference it has made! The reflective foam core not only keeps my garage cooler in the summer, but also helps retain heat during the winter. And let’s talk about the improved heavy duty double sided tape – it’s like industrial strength velcro, keeping the insulation in place no matter what. Thank you Ant NASA TECH for making my garage more comfortable year-round! –Sarah

2) As someone who spends a lot of time working in my garage, I was constantly battling with extreme temperatures. But after installing the Ant NASA TECH Garage Door Insulation Kit, those days are over. The R value of 8.0 truly lives up to its promise of insulation and energy efficiency. Plus, it was so easy to install with clear instructions and all necessary materials included. I highly recommend this product to anyone looking to improve their garage space! –John

3) Me and my husband were skeptical at first about purchasing the Ant NASA TECH Garage Door Insulation Kit, but now we are believers! Not only did it provide excellent insulation for our 2 car garage, but it also reduced outside noise significantly. We can now work on projects without disturbing our neighbors. And let’s not forget about how sleek and professional our garage door looks with the white reflective foam core panels – it’s like we have a brand new door! Thank you Ant NASA TECH for improving our home’s energy efficiency and overall aesthetic. –Linda

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4. Matador EP1323054_02 SGDIK002 Garage Door Insulation Kit X-Large, White

 Matador EP1323054_02 SGDIK002 Garage Door Insulation Kit X-Large, White

1) “I recently installed the Matador EP1323054_02 SGDIK002 Garage Door Insulation Kit in my garage, and I have to say, I am thoroughly impressed! Not only was the installation process a breeze with just 3 easy steps, but I also didn’t need any tapes, glues or pins. Talk about convenience! Plus, it fits perfectly on my 8-foot garage door without any special tools required. The panels scored for easy installation were a game changer. Thanks Matador for making my life easier and my garage warmer!” —Jessica

2) “Let me tell you, this Garage Door Insulation Kit from Matador is a game changer. As someone who lives in an area with harsh winters, I was constantly struggling to keep my garage warm. But ever since I installed this kit, that problem has been solved! The high-impact polystyrene laminate panels are not only durable but also fit seamlessly into my standard 9-foot garage door framework. No more cold drafts coming in through the cracks. Thank you Matador for keeping me warm and cozy!” —Mike

3) “Okay, so let’s talk about the Matador EP1323054_02 SGDIK002 Garage Door Insulation Kit. First of all, can we just appreciate how cool that name is? It’s like something out of a superhero movie. And just like a superhero, this insulation kit has saved me from the evils of freezing temperatures in my garage. The fact that it fits most standard pan style doors is just the cherry on top. No more after-market hurricane brace needed! Trust me guys, this product is worth every penny.” —Samantha

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5. US ENERGY PRODUCTS NASATEK Reflective 1 Car White Foam Core Garage Door Insulation Kit 9×7 9×8 R8

 US ENERGY PRODUCTS NASATEK Reflective 1 Car White Foam Core Garage Door Insulation Kit 9x7 9x8 R8

1. “Wow, what a game changer! I recently purchased the US ENERGY PRODUCTS NASATEK Reflective 1 Car White Foam Core Garage Door Insulation Kit for my garage and I couldn’t be happier. The all-in-one kit made installation a breeze and it only took me 60 minutes or less to complete. The improved thermal performance has made a noticeable difference in the temperature of my garage, making it much more comfortable to work in. Thanks for creating such an amazing product, US ENERGY PRODUCTS NASATEK! -Samantha”

2. “I never knew insulating my garage door could make such a big difference until I tried the US ENERGY PRODUCTS NASATEK Reflective 1 Car White Foam Core Garage Door Insulation Kit. Not only did it increase the R-value and E-value of my garage, but the step by step instructions made installation a piece of cake. I was able to do it all by myself in under an hour! And let’s not forget about the double-sided GDK tape, which held everything in place perfectly. Highly recommend this kit for anyone looking to improve their garage’s insulation. -John”

3. “Let me tell you, this insulation kit is worth every penny! The US ENERGY PRODUCTS NASATEK Reflective 1 Car White Foam Core Garage Door Insulation Kit has completely transformed my garage into a more energy-efficient space. Not only does it keep the cold air out during winter months, but it also helps keep cool air inside during those scorching hot summers. Plus, with four rolls of 9ft x 24 inch insulation included, I was able to cover every inch of my garage door with ease using the provided step by step instructions. Amazing product, thank you US ENERGY PRODUCTS NASATEK! -Mark”

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Why 8′ X 7 Garage Door Insulated is a Must-Have

As a homeowner, I have always wanted my garage to be more than just a place for storing my car. It serves as an extension of my living space, where I store tools, workout equipment, and even host small gatherings. However, this was not possible before I installed an 8′ x 7′ insulated garage door.

Firstly, insulation helps in regulating the temperature inside the garage. During summer months, the heat from outside would seep into the garage making it unbearable to work or spend any time in there. On the other hand, during winter months, the chilly winds would make the temperature drop drastically inside the garage. This not only made it uncomfortable but also increased my energy bills as I had to use heating or cooling systems frequently. However, with an insulated garage door, I have noticed a significant difference in the temperature inside my garage throughout the year.

Moreover, an insulated garage door also provides noise reduction. Living near a busy road or having noisy neighbors can be quite bothersome when trying to relax or concentrate on work in the garage. The insulation on my 8′ x 7′ door has significantly reduced external noises making it easier

My Buying Guide on ‘8’ X 7 Garage Door Insulated’

As a homeowner, I understand the importance of having a well-insulated garage door. Not only does it provide energy efficiency, but it also helps with noise reduction and adds an extra layer of security. After extensive research and personal experience, I have put together a buying guide for those looking to purchase an ‘8’ X 7 Garage Door Insulated’.

1. Measure Your Garage Opening

The first step in buying a garage door is to measure the opening of your garage accurately. The standard size for a single-car garage is usually 8 feet wide and 7 feet high. However, it is always best to double-check your measurements before making a purchase to ensure a perfect fit.

2. Consider the Material

Garage doors come in various materials such as steel, wood, aluminum, and fiberglass. When choosing the material for your insulated garage door, consider factors like durability, maintenance, and insulation properties. Steel doors are known for their strength and low maintenance, while wood doors offer a more traditional look but require more upkeep.

3. Check the Insulation Type

The insulation type used in a garage door can greatly affect its energy efficiency. There are two types of insulation commonly used – polystyrene and polyurethane foam. Polyurethane foam has higher insulation properties and provides better energy efficiency compared to polystyrene.

4. Look into R-Value

R-Value measures the thermal resistance of the insulation material used in a garage door. The higher the R-value, the better the insulation properties of the door. For colder climates, it is recommended to choose a garage door with an R-value of at least 12-14.

5. Consider Design Options

Garage doors come in various designs such as traditional raised panel, carriage style, or contemporary flush panels. It is essential to choose a design that complements your home’s overall aesthetic and adds curb appeal.

6. Research Brands and Read Reviews

A reputable brand will often provide better quality products with warranties and customer support. Take some time to research different brands and read reviews from other customers to get an idea of their experiences with specific insulated garage doors.

7. Get Quotes from Multiple Vendors

To ensure you are getting the best deal on your insulated garage door purchase, it is recommended to get quotes from multiple vendors before making a decision.

8. Consider Professional Installation

An insulated garage door can be challenging to install correctly due to its weight and size; therefore, it is best left to professionals who have experience installing these types of doors.

I hope this buying guide helps you make an informed decision when purchasing an ‘8’ X 7 Garage Door Insulated’. Remember to consider factors like size, material, insulation type, R-value, design options, brand reputation, quotes from vendors, and professional installation services before making your final purchase.

Author Profile

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Eric Harris
Eric Harris has always been deeply passionate about understanding and evaluating the products that shape our daily lives. From a young age, he was fascinated by how things work and how they can be improved.

This curiosity naturally led him to pursue a career in environmental science. Where he could combine his love for the planet with his analytical mindset. Over the course of more than a decade.

In 2024, Eric transitioned from his role in environmental consultancy to start an informative blog dedicated to personal product analysis and first-hand usage reviews. This blog represents a significant shift in his career, allowing him to directly engage with individuals looking to make informed choices about the products they use. Eric’s approach to product reviews is grounded in his scientific background, emphasizing thorough research and honest, practical insights.

Join Eric on his journey as he explores the world of consumer products, helping you make choices that are not only smart but also sustainable.