Best Automotive Sound Deadening Material – Top 10 Reviews With Buying Guide
People spend several hours in their cars on a regular basis, some even daily.
It might be going out for a dream road trip with friends or family, or maybe you’re a long-distance driver. Whichever the case, it’s very important to ensure your trip is highly comfortable.
However, there’re several factors that may prevent you from getting a perfect trip. The main culprit, in this case is noise.
As your car moves, the roaring engine and wind create a lot of noise. Also, there may be vibrations as the car moves along rough roads.
Thus, most car owners are always wondering how they can deaden such noise. The solution is fitting your car with an effective sound deadening material.
There’re tons of sound deadeners available out there. Thus, it’s not that easy to know the best.
Luckily, we have prepared a buying guide and review on the best automotive sound deadening material.
Thus, worry no more! Just read on through this buying guide and review.
Comparison Table for Best Automotive Sound Deadening Material
Acoustic Mat Thickens (mil)
Noico 80 mil 36 sqft [Overall best]
Uxcell 394mil[Budget Friendly]
How We Wrote This Car Sound Deadening Review
There’re many manufacturers of sound deadeners in the market today.
Choosing the best amongst all the different brands available can be confusing right? Thus, how can you know which brand to buy and which to leave?
Well, it takes a lot to choose from. Most people don’t have the time to keep on searching while others just go for the cheapest or most expensive choice.
Rather than taking the risk of buying a product you don’t know, we have taken time to review the best automotive sound deadeners you can ever find.
We gathered views of current users and what experts view about sound deadeners. We also took the time to review existing research done on sound deadeners, including the must-have features.
From the information we gathered, we were able to come up with a list of 10 sound deadeners for automotive.
Therefore, with this review and buying guide, you’ll be assured of choosing amongst the best sound deadening products.
1. Noico 80 mil 36 sqft Best Deadener In the Market
Noico sound deadeners can be used just anywhere you would want to block noise. However, Noico 80 mil mat is best for deadening sound in the automotive.
It’s specially designed to eliminate general noise, the rattling of a moving car, and vibrations. Thus, it offers unmatched sound-proofing capabilities in any automotive.
Noico 80 mil 36 sqft Key Highlights and Benefits
Our Verdict: Noico mats are ideal for soundproofing any part of your car including doors, roof, trunk, and other parts.
Moreover, it’s affordable. However, its rubber smell may not be friendly to some people, but it is blocked with the foil.
2. Kilmat 80 mil 36 sqft
Kilmat has manufactured a sound deadener that’s quite affordable while still performing better than some more expensive alternatives.
It’s universal and may be fitted in any car. Besides insulating your car against noise, it also boasts of retaining heat in a car, thereby making your winter drive more bearable.
Kilmat 80 mil 36 sqft Key Highlights and Benefits
Our Verdict: This deadener is easy to work with due to the small nature of the sheets. However, the sheets are relatively stiff, thus it takes a bit more time to install.
Nevertheless, they’re ideal for insulating any automotive surface, thanks to the butyl component and strong adhesive.
3. Dynamat 10455
Dynamat boasts of not just insulating against noise but also improving the overall quality of audio in any car.
Applying Dynamat on the resonant surfaces of your car will allow you to enjoy enhanced sound clarity. It’s unique in that it resists heat, such that your car remains cool during hot summers.
Highlights and Benefits of Dynamat 10455
Our Verdict: Overall, Dynamat is very impressive and suitable for any car surface or texture. You can surely consider it in your shortlist.
However, be ready to pay more for its brand name and quality, but it will surely deliver.
4. Thermo-Tec 14620
Just like what the name Thermo-Tec implies, this mat is specially designed to insulate your car against heat and noise.
Thus, it will make your car more comfortable when it’s quite hot while still keeping away the noise that interferes with sound.
What more would you really want if not comfort and music enjoyment in your car?
Thermo-Tec 14620 Key Highlights and Benefits
Our Verdict: Generally, Thermo-Tec is great at insulating sound especially on doors and floors.
Also, the polyethylene foil assists in protection against heat but may unglue under extreme heat. Nevertheless, its dual purpose is worth your consideration.
5. Superdense Soundproofing Acoustic Panels
Superdense is designed as an effective noise absorption material for automotive, home theatres and music studios.
It comes in the form of 5 panels measuring 12 by 12 inches each. The panels are super dense, just like the product name implies.
This makes them very efficient for deadening noise in any automotive.
Features and Benefits of Superdense Soundproofing Acoustic Panels
Our Verdict: Superdense is ideal for insulating more flat surfaces such as the doors, hood, roof, and floor.
However, it’s relatively hard to install around curved car surfaces due to its dense and tough complexion.
6. Fatmat Self-Adhesive 50 Sq Ft x 80 mil Thick
Fatmat comes as one roll of sound deadener material measuring 33.5ft long and 18 inches wide. All you will need to do is cut out a piece that will fit the area you want.
Thus, it’s unique in that you can cut out any shape you want with ease to install around curves on your car surface.
Features and Benefits of Fatmat Self-Adhesive 50 Sq Ft x 80 mil Thick
Our Verdict: Fatmat is very easy to install. It’s also quite lengthy and one roll may be enough to cover most of your car.
Thus, check it out before it runs out of stock, but be ready to pay more for its quality.
7. HushMat 10400
Diehard is known to produce highly durable and powerful batteries and this 02838228 car audio battery is no exemption.
Its cutting-edge features which include the ability to recharge quickly and produce extra power as well as retaining more electrolytes make it stand out among its competitors.
HushMat 10400 Key Highlights and Benefits
Our Verdict: HushMat is extremely user-friendly to install.
You won’t require special adhesives to install since it comes with its own adhesive. If you’re willing to pay more for efficiency, then consider HushMat.
8. Uxcell 394mil Budget Friendly
Uxcell is one of the best automotive sound deadening material. It’s unique in that it’s made of a very thin layer of foam.
The foam padding, also known as Uxcell liner, works by keeping automotive noise away from the interior. The foam is a form of fiber cloth, with a scratch resistant-coating.
Uxcell 394mil Key Highlights and Benefits
Our Verdict: Generally, uxcell is one of the most affordable noise deadening materials you can find.
If you’re working on a tight budget, you can consider this deadener. It’ll deliver despite being extremely affordable.
9. Car Insulation Sound Deadener
Noise and heat are huge concerns in any car. What would be greater than an insulator that can keep the two away?
Car Insulation stands out when it comes to insulating against heat and noise. This way, it allows for a more comfortable car environment and a better listening experience.
Highlights and Benefits of Car Insulation
Our Verdict: While Car Insulation works efficiently in insulating your car against heat and sound, it doesn’t come with its own adhesive.
Thus, you’ll need to buy an appropriate adhesive. Nevertheless, Car Insulation is a great option.
10. GTMAT 50 sqft
GTMAT noise deadener is packaged in two sets of rolls, each measuring 25 sqft lengthwise. Thus, you get a total of 50 sqft mat.
It stands out in that it has a rubber compound in the material that adds to the mass of car parts, thus reducing their rattling.
GTMAT 50 sqft Key Highlights and Benefits
Our Verdict: Overall, GTMAT is user-friendly to install. Its instruction manual is simple to follow and the mat sticks quickly.
Nevertheless, you’ll still need to apply constant pressure to get a tight bond.
Things to Consider Before Buying the Best Car Sound Deadening Materials
Sound deadeners come in different sizes, brands, and materials. Different brands have their own unique features.
It can be quite tricky to decide on the deadener material to buy However, if you’re well informed about what to look out for, then you’ll most likely make an informed choice.
With that said, here are the things you should consider when buying a sound deadener.
1. Method of Noise Isolation
Before you make a choice, you should know the method of noise isolation that the material uses.
First, you should know that soundproofing is not the same as sound absorption. A soundproof material minimizes outside noises from entering into the car.
Such noises include traffic noise, wind, the humming of the tires and road vibrations.
Thus, if most of the noise is coming from outside, a soundproofing material will work better.
Materials that absorb noise usually absorb noise from within the car such as rattling of the trunk, loud motor, and cabin noise.
If most of the noise in your car is coming from the inside, then you should go for a material that absorbs noise.
Nevertheless, you can also combine the materials.
For instance, you can use sound-absorbing materials on the cabin and trunk and use soundproofing material on the doors, roof, and floor.
2. Type of the Insulation Material
There’re different types of materials used in making sound deadeners. They absorb or insulate against noise differently.
Knowing their differences will assist you to know the ideal sound deadener to use in different areas of your car. The main types of noise insulation materials include:
- Damping Mats- These mats are most common and are ideal for application on panels.
- Insulators- They’re usually made of fiber cloths. They’re ideal for absorbing noise from beneath the car carpets.
- Foam- Foam is most efficient for deadening reverberations in the cabin. Foams are generally available in form of sheets.
- Sprays- Sprays are suitable for application in areas where mats cannot be used. They’re the least common noise deadeners.
3. Thickness of the Sound Deadener
It’s obvious that thickness matters a lot with regard to insulation against noise.
Thicker materials are better at deadening sound than thinner ones. You can even use multilayered material for enhanced sound deadening.
4. Size of the Material
Different sound deadeners come in different sizes. The size you should buy should depend on the extent of the area you want to insulate.
Some of them come as rolled mats such that you can cut out the size you want. Others come as pre-cut sheets.
The size of the sheet to buy should also depend on the area to cover.
5. Oil Resistance
Cars' bodies are always in contact with oil. Even if you’re very careful with oil and grease, and you keep your automotive clean at all times, you will not escape from having some oily car surfaces.
Thus, you will want a sound deadener material that can stick to any surface, even if the surface is oily. Hence, investing in a sound isolation material that sticks on oily surfaces will be a plus.
6. Weight and Flexibility of the Material
Different deadeners weigh differently. Preferably, go for lightweight material for easier installation.
Lightweight materials are easy to fix since you’ll not use much energy and effort to fit on any surface.
Highly flexible material will allow for easier installation. You’ll easily bend it around irregular car surfaces, something which is very common about cars.
In conclusion, it’s clear that there’re many types of sound deadeners to choose from. Avoid choosing a material based on price alone.
Choosing a material just because it’s cheap may lead you into choosing a low-quality sound deadener.
Again, an expensive material doesn’t necessarily mean that it’s the best. Thus, the balance between price and quality.
Hence, consider other factors such as the size of the material, thickness, flexibility, and method of noise isolation among other factors mentioned previously.
By keeping this guide in mind, you’ll automatically stand a better chance of getting the best automotive sound deadening material.
Also, don’t forget that each material comes with its own unique benefits and some shortcomings.
Thus, invest in the material that offers the kind of features you want and the shortcomings you can live with for the best sound isolation in your car. That way, you’ll enjoy enhanced music in your car while being in a more comfortable car environment.