Dynamat vs Dynaliner: Differences Reviewed (What’s Better)

Dynamat vs Dynaliner

Dynamat and Dynaliner are two mats of the same brand that deaden external noise when installed in your car. These soundproofing mats have some similarities including heat resistance properties that ensure your drive is comfortable, but what are the differences between them?

Which one amongst the two is best for you and why is that so? Read on to find out the winner in this Dynamat vs Dynaliner tussle and how they compare in terms of effectiveness, thickness, ease of installation, applications, materials they are made of, and price.

We recommend you read our best car sound deadening material 2022 article.

Dynamat vs Dynaliner: Quick Comparison

Best for soundproofing Dynamat
  • Thickness: 0.067”
  • Size: 36 sq ft
  • Dimensions: 18” x 32” x 0.067”
  • Effective sound deadening material
  • Has good heat resistance
  • Can be used for several soundproofing purposes
  • Made using butyl rubber with an aluminum backing
  • Durable
  • Odorless
  • Cheaper than Dynaliner
  • A bit harder to install
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Best for heat insulation Dynaliner
  • Thickness: 0.5”, 0.25”, 0.12”
  • Size: 12 sq ft
  • Dimensions: 32” x 54”
  • Great thermal insulator
  • Good soundproofing properties
  • Made using the acoustic foam of closed-cell rubber
  • Odorless
  • Durable
  • Easier to install
  • More expensive
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Difference Between Dynamat and Dynaliner


Both the Dynmat and Dynaliner are very effective in their performances. Dynamat is made using butyl rubber and this gives the mat great sound deadening properties as well as heat-insulating properties.

It’s a self-adhesive mat and will stick permanently on any surface you install it to make your ride more pleasing.

Unlike with asphalt-based mats, you do not need to worry in hot weather as this mat doesn’t emit any odor even in the heat.

Dynaliner is another product from the Dynamat brand but is made with heat insulation in mind.

Made from closed-cell rubber-type acoustic foam, it’s an ultralight and very thin product that has very high heat blocking properties. Dynaliner also performs well in keeping the noise out.

Although Dynaliner is made to be installed on top of Dynamat for synergistic results, both can work independently of each other and do just fine.

So in terms of sound deadening, Dynamat is the winner, but Dynaliner wins when it comes to heat insulation. 


Thickness is important as it’s a factor that determines the level of effectiveness of a sound deadening mat. Most mats fall below the standard thickness of 0.08” but they still do well and that is thanks to the materials they are made of.

Dynamat measures 0.067” while Dynaliner has mats with thickness options of 0.12”, 0.25” and 0.5”. This makes Dynamat the thinner one amongst the two, and makes Dynaliner the winner in terms of thickness. However, Dynamat is denser.

Ease of Installation

As with all mats, you need to get the surface cleaned and free from grease before you install it. Both mats are self-adhesive making their installation even easier.

Installation can be done in three steps; cut the mat to the required shape and size, peel off the protective layer, and paste it.

Dynamat is a bit harder to install when compared with Dynaliner and that is due to its density.

While you can simply use scissors to cut out Dynaliner, it would be better to use a utility knife to cut out Dynamat.

So when it comes to ease of installation from amongst these two, Dynaliner is the winner.


Dynamat has a wide range of applications. It can be used to soundproof your car and can also be used to soundproof your apartment and office.

Dynliner, on the other hand, is made to go together with Dynamat for the best results. Its primary function is to work as a thermal insulator in your car, even though it can also absorb sound.

Due to its heat insulation purpose, the best places where Dynaliner can be installed for the optimum effect are the hood and roof of your car.

Dynamat is more versatile in its application and so is the winner of this round.

Materials They Are Made Of

Dynamat is made using butyl rubber, a copolymer of isobutylene and isoprene that’s durable, heat resistant, odorless, and a good sound absorber.

This is one of the reasons why Dynamat is at the top when it comes to sound deadening mats available on the market.

Dynaliner, on the other hand, is made using synthetic acoustic foam of closed-cell rubber. It’s ultra-lightweight and has great heat blocking properties as well as sound-deadening properties.

Both materials speak of good quality and comfort as they produce no smell with use, so both sound deadening mats are winners.


Price is very important as we all aim to stick to our budgets. Dynamat is known to be expensive but when compared to Dynaliner, it costs less.

The high price of Dynaliner is due to the cost of producing a thin synthetic foam.

So if you are a shopper looking for the cheapest mat among the two, Dynamat would be your best option.

Dynamat Review

Made using butyl rubber, Dynmat is one of the best sound deadeners you can find.

Its heat resistant properties make it withstand high temperatures without smelling, so you can use it even in hot weather.

At a size of 36 sq ft, and dimensions of 18” x 32” x 0.067”, you can cover more with just one product.

It’s one of the most expensive mats in the market, but its good effectiveness makes it worth every penny you would spend. So if you can afford it, you should buy it.


  • Good sound deadener
  • Offers resistance to heat
  • Durable
  • Large size
  • Versatile


  • A bit expensive

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Dynaliner Review

Dynaliner is made using closed-cell acoustic foam primarily for heat insulation.

It’s meant to be used on top Dynamat for best results to line the hood and roof of your car.

Its use, however, isn’t limited to heat insulation, as it’s also a good soundproofing mat.

So you can better enjoy your car’s air conditioning system and stereo.

When used alone, Dynaliner is still good but it’s not as versatile as Dynamat, so its use is limited to your car. Installation is easy, it’s durable and very effective, but very expensive.


  • Good heat insulator
  • Durable
  • Easy to install
  • Odorless


  • It’s expensive

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review difference Dynamat Dynaliner


Dynamat vs Dynaliner: And the winner is…

By this review, you have good information to help with your choice of the best soundproofing mat for your car. Dynamat is the best choice for you if your major concern is car sound deadening, and if you are on a budget.

While Dynaliner is the best option for you if heat insulation and ease of insulation are your primary concern.

Both mats are made of high-quality materials and have shown good performance. So no matter the choice you go with, you can be sure of nothing but the best.