Sound Deadening Car Doors – Simple Step-by-Step Guide

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Fighting road noise while driving was never an easy job. The most vulnerable part of your car is, of course, doors.  

Even if you close the car windows and turn the music on the radio up, there is still a high chance that the road noise will still be audible.

I hate driving and not being able to clearly hear my favorite song on the radio. But that’s not the biggest problem that you might face, and since you are here, you probably know what I’m talking about.

This has been a huge problem for me until recently when I decided to do something about it. I found a lot of information in books and on the internet and did this all by myself.

I also recommended the method to a lot of my friends and they were all thrilled when they saw the results.

Luckily, you won’t have to waste your time on research because there is a number of easy ways to soundproof your car and especially your car doors and I’m here to present you with the best of them.

In addition to the traffic road noise, some car doors produce very annoying rattling sounds, but don’t worry, there is a way to fix this as well. It’s fairly easy and won’t require too much of your time.

Sound Deadening Car Doors

Sound Deadening Car Door: The Material

Firstly, let’s see what sound deadening materials you need. You may even already have some of these things at home. There isn’t much material that’s needed and the entire cost of this project will be quite low.

There is no need to spend tons of money to soundproof your car doors, you just have to be well informed. If you decide to soundproof your car doors, you will need the following items:

  • Self-adhesive sound absorbing tape or mat
  • A regular screwdriver

It is highly likely that you already own some kind of a screwdriver, and for this particular situation, any screwdriver is appropriate.

When it comes to self-adhesive sound absorbing tape, you can easily find it in any online store such as Amazon or eBay or in your regular local tool store.

While looking for the best kind of tape, I came across many great options, but I decided to present you with those that have the best customer reviews and are affordable.

Among the options I listed, there are some expensive ones, but you can do a good soundproofing job even without using these expensive sound deadening materials.

The choice depends on you, on your preferences and on how much money you’re willing to spend for this.

Recommendations for Car Door Sound Absorbing Tape

For instance, you can take a look at this Noico sound deadening mat on Amazon. It’s incredibly cheap – you can purchase it for only around $20. The reviews are all really good, so I think that it’s worth giving it a chance.

If you feel like spending a bit more money for this project, you can check out this Door Kit by Second Skin Audio. It has everything you need to deaden and insulate your car door.

It contains sound dampening mats made of butyl rubber and closed cell foam sheet, plus some tweakers, adhesive and hand roller.


It’s more expensive than the Noico mat, but the kit has a variety of materials to help you do the job right.

If you’re one of those people who believe that the higher price equals higher quality, this is a great choice for you.

There are many other sound deadening mats and tapes online, like this Kilmat sound deadening mat. I’m sure that there is the right one for you. You should also check out our Dynamat review.

They are one of the leading companies when it comes to producing high quality materials for vehicle soundproofing.

There are many different tapes and mats there, but keep in mind that they are quite pricey.

For example, one of the best products they offer is this DynamatXtreme Door Kit. Its price may seem like too much, but Dynamat’s quality has been proven to be the best. Of course, the reviews are great.

A more expensive option is this Extreme DynamatXtreme Bulk Pack Heat & Sound Deadening.

Although it may cost much more, it’s one of the best options you can choose. Its quality is really high and your problem will be solved without a doubt. It’s also more durable, which is why its price is so high.

We have compared some of the common automotive sound dampening mats here:

Sound Deadening Car Doors Step by Step

Once you’ve gathered all the sound deadening material that you need, you can begin soundproofing your car doors.

Before you begin, do remember that although this entire process may seem a bit too complicated, it really is rather easy and anyone can do it with a bit effort. Just follow my advice and you’ll be fine.

Although I do have a lot of experience when it comes to soundproofing, a large number of my friends who I’ve told about this method managed to do it easily and you will too.

Sound Deadening Car Doors

Step one – removing the panel 

The first thing you’ll have to do is to remove the door panel. It’s quite easy, you just need a screwdriver and that’s it. All you need to do is follow these steps:

  1. Unscrew the latch from the door
  2. Take off the handle
  3. Unscrew the door panel
  4. Pull the panel out

Step two – remove the protective seal

A large number of cars have a protective seal under the door panel.

If your car has one, you should remove it with a razor blade. Just pay attention not to damage the airbag which is located here.

Step three – stick the tape on the panel

Once you have removed the panel and the seal, the time has come to put some self-adhesive tape on the door.

I provided you with a few options, but you should choose the tape that is as thick as possible, because they are better for soundproofing.

Of course, first you have to carefully measure the door and then you can stick the tape on.

Step four – check the results

This step is quite obvious – you have to check if all your work was worth it.

All you have to do is simply knock on the door and see if anything happens. If the soundproofing was successful, there will be a huge difference in comparison to the past road noise.

The doors will be a bit heavier, but that won’t really be a problem, since they’ll be soundproof, and that’s more important.

You will be impressed with the results if you’ve done a good job. I was amazed by the results of this project which is why I’ve decided to pass the information on and help you do the same.


Step five – replace the panel

This final fifth step only requires you to replace the panel and put it back in its place.

This shouldn’t be too complicated and once you put the panel back you’re finally finished.

Final Word on Soundproofing Car Doors

I am hopeful that this article will be of great help to you if you plan on soundproofing your car doors.

You’ll see that you really don’t need to be a soundproofing expert or a professional to pull this off, all you need is a bit of effort and that’s it.

The entire project might eventually turn out to be quite fun for you!

It’s really not that expensive and the difference will be enormous.

You will be glad that you chose to soundproof the doors and you’ll see that it’s worth it.

I wish I’d done it earlier! I wish you the best of luck and hope that you will finally get all the silence you need.

Sound Deadening Car Doors

Sound Deadening Car Doors

A car door is the part which allows the most noise in. Read our guide on sound deadening car doors so you can enjoy a peaceful ride.

Active Time 1 hour
Total Time 1 hour


  1. Removing The Panel
  2. Remove The Protective Seal
  3. Stick The Tape On The Panel
  4. Check The Results
  5. Replace The Panel