The 5 Best Dynamat Alternatives To Soundproof Your Car

Written by Michael Harris
Last updated

For many car and truck enthusiasts, sound deadening is a top priority. Not only does it improve the overall sound quality of your music, but it also helps to reduce road noise, making for a more comfortable ride. Dynamat is one of the most popular brands of sound deadening material, but it can be quite expensive. 

Fortunately, there are a number of alternatives that can be just as effective. So whether you’re looking for a high-end option or a more budget-friendly solution, there’s sure to be an option that’s right for you.

In this article, we’ll be examining some of the best Dynamat alternatives that are available on the market today. We’ll be looking at their price, their ease of use, and their effectiveness in reducing road noise. Let’s get started.

Quick Answer: Top Dynamat Alternatives

What is a Sound Deadening Mat?

Sound deadeners are used to eliminate or reduce noises and vibrations in a vehicle or other home appliances, They are commonly used in the automotive industry to get rid of the noises, rattling and other vibrations.

Things to Look for When Purchasing Sound Deadening Material

Type of Material

There are different types of materials used when it comes to automotive sound deadening, however, there are four that are commonly used and widely known including:

  • Insulation sound deadeners: These are made from thick fiber material and commonly placed under the carpet to help absorb some of the sounds coming through
  • Soundproofing mats: These are what people used on their vehicle and they are very effective and this article is based on these sound dampening mats.
  • Foams Material: You often see foams being used on the cabins to help eliminate echoes and reverbs.
  • Sound dampening Sprays: Sometimes there are areas where it is impossible for the mat or foam to reach, in this case, sprays are used to sound dampen those areas.


Thickness is a huge factor when choosing vehicle sound absorbing materials because of the capacity of absorption can the mat handle. Typically most sound deadening mats are 80 mil thick which is thick enough to dampen most sounds and vibrations. The golden rule here is the thicker the material, the better the soundproof.

The Overall Size

The size of the material may not be as important as the thickness, however, it can indirectly save you some money because if you choose the right size at the right price then you won’t have to overspend on material that is not required.

Also, It is important to pick the right size when purchasing automotive sound deadeners to help you not run out of the material or buy more than enough.


This is very essential because if the sound deadener is not sticky enough then it is more likely to come off in the future. There are many products on the market that claim to last longer, unfortunately, that is not the case with most of them having a poor adhesive ability which makes the material work for only a short period of time.

A good sound deadener has the ability to stick and the adhesive used is strong enough to hold on for years and years to come.

Heat Resistance

Unfortunately not all vehicle sound deadeners can take the heat, but it is important that you make sure you purchase one that can withstand heat because more often than not vehicles heat up and that can cause the product to fail. Luckily all the products I am reviewing today passes this test.


If you are on a budget and looking for sound deadening material for the money then Price is also something to look out for, It is not a secret that some deadeners are much more expensive than other which competes in terms of performance.


Some people prefer something much better looking and certain colors, fortunately, most automotive sound deadeners are designed incredibly well and will fit and blend just well with your vehicle.

Other Real User Reviews

If you are looking for a product that I haven’t discussed here it is important you make sure to check what are other people saying about the product before purchasing, you can find some authentic real user reviews in websites like Amazon.

Top 5 Dynamat Alternative

1. Noico Sound Deadening Mat

Noico 80 mil (2 mm) 36 sqft (3.4 sqm) car Sound deadening...
5,739 Reviews
Noico 80 mil (2 mm) 36 sqft (3.4 sqm) car Sound deadening...
  • The cost effective 80 mil automotive butyl and foil sound deadening! You are not just...
  • Now the material is 1,5 times thicker that will get you 1,5 times more effective...
  • Automotive self-adhesive insulation consists of butyl. Noico sound deadening has a...

Up first and in our opinion the only real alternative is Noico. They’re one of the most well known and well-respected brands on the market due to the quality they have to offer.

Not only are Noico’s products on par with Dynamat’s quality, but, they also offer much more competitive pricing which will save you some money. Who doesn’t love saving money!

This Product will work anywhere for your vehicle, any surface, you can install noico in the car hood, floor, roof or doors without any hassle. It is easy to install and anyone can use it without the need to hire an expert.

Although Noico sound deadener can be used anywhere, it works incredibly well in Automobiles.

It is 80 mil thick which is thick enough to sound dampen undesirable sounds and rattling.

Product Highlights

  1. Odorless
  2. 80 Mil Thick
  3. Heat Resistant
  4. User-Friendly
  5. Affordable
  6. Various colors
  7. Trust Brand

Noico is incredibly cheap compared to most of the other brands that offer the same quality. It also comes in two different colors to choose from which are Black and Silver giving you the opportunity to choose the right color that will blend well with your vehicle.

2. Kilmat Sound Deadener

KILMAT 50 mil 50 sqft Car Sound Deadening Mat, Butyl...
6,640 Reviews
KILMAT 50 mil 50 sqft Car Sound Deadening Mat, Butyl...
  • The cost effective 50 mil (1.3 mm) automotive butyl and foil sound deadening! You are...
  • Now everyone can easily eliminate the annoying road noise in the vehicle. We've...
  • Automotive self-adhesive insulation consists of butyl. KILMAT sound deadening has a...

If you are looking for the best quality but at a cheaper price, then Kilmat is what you have been looking for, without a doubt kilmat is still one of the best most cost-effective sound deadening material on the market. Quality is good enough to break into my top 7 list. Kilmat is known to drastically reduce vibrations, rattling, noises and sounds without compromising and budget.

Product Highlights

  1. 80 Mil Thick
  2. Universally used
  3.  Extremely Cheap
  4. Easy to Use
  5.  Strong adhesive

Kilmat sound deadener is still one of the products that are worth the money, however, unlike Noico the installation of this product takes a little bit more time and requires more effort.

3. Fatmat Automotive Sound Deadening Mat

FatMat Self-Adhesive Rattletrap Sound Deadener Bulk Pack...
1,489 Reviews
FatMat Self-Adhesive Rattletrap Sound Deadener Bulk Pack...
  • One 18 inch wide x 33.5 feet long Roll of Self-Adhesive RattleTrap (50 Sq Ft Total)...
  • 80 mil nominal thickness with Patented "Super-Stick" Adhesive
  • Sound Deadening Acoustic Insulation for Automotive, Marine, Home, RV

To be honest it is really hard to compare products of the same caliber. Fatmat is amongst the best and deservingly so.

Fatmat is known for its thickness and the ability to remain cool under heat. It is easy to install, it is also self-adhesive and requires no additional adhesive which can cost you more money.

Product Highlights

  1.  Self-adhesive
  2. Heat Resistant
  3. Reliable
  4. Can cover the whole vehicle
  5. Well-established brands
  6. Strong

With all the positives about fatmat, the only minor downside you might encounter when using fatmat is that it is really tough to cut it through, due to the material used. You will need to use a really sharp and strong knife to cut it, other than that, This is a great product.

4. Hushmat Sound Deadening Mat

HushMat 10200 Ultra Black Foil Door Kit with Damping Pad -...
95 Reviews
HushMat 10200 Ultra Black Foil Door Kit with Damping Pad -...
  • Eliminates road noise and vibration
  • Engineered to fit OEM specifications and is approved
  • Wraps easily around tight areas

The last but definitely not the least sound deadening material is Hushmat, Other than a creative name and a popular brand Hushmat is considered amongst the best automotive noise elimination product. Hushmat is designed to reduce road noise and vibrations which is often a problem for many drivers.

When you purchase Hushmat, you will find 30 sheets that can cover most of the area on your vehicle, however, it won’t cover the whole vehicle you may need to buy another pack if you own a larger vehicle and looking for a solid soundproofing solution.

Overlapping these sheets can help strengthen the sound deadening.

Product Highlights

  1. Adheres to any surface
  2. Reduces road noise
  3. Doesn’t require special tools
  4. Easy to install
  5. Looks elegant
  6. Simple Peel and Stick

Very good at withstanding heat, it can withstand heat between 30 – 400 Fahrenheit and it is affordable too.

#5. Siless Car Sound Deadening mat

Siless 80 mil (2mm) 36 sqft Car Sound Deadening mat - Butyl...
1,685 Reviews
Siless 80 mil (2mm) 36 sqft Car Sound Deadening mat - Butyl...
  • ★ Siless VIBRO 80 mil is ultimate quality sound deadening insulation. Designed for...
  • ★ Advanced Formulation - SILESS VIBRO Damping Material consists of newly invented...
  • ★ Value - SILESS VIBRO Damping Material is just priced to be cost effective, when...

Siless VIBRO 80 mil is a superior quality sound deadening insulation designed for the automotive industry. It has been manufactured from an industrial grade, black bituminous rubber that will give your car amazing acoustic insulating properties and to many it would feel as if the car was virtually suspended on springs!

The silex sheet acts as one part of a two-part system, with its counterpart being the admixing mat.

Final Thoughts

There are many different sound deadening mats that makes good alternatives for dynamat, however, these 4 automotive sound deadening material that is effective and worth every penny. Although there are much more different once I found these items among the best.

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About The Author

Hey I'm Michael and I run this website. I'm a professional voiceover artist and in my search to create a silent studio I've become obsessed with soundproofing and things being quiet. Thanks for visiting and if you have any question get in touch.