How To Soundproof Your Closet (For The Bedroom)

For some people who have walk-in closets, their storage space might double for other things like a recording studio. But without proper soundproofing, the sound from the closet’s neighboring room can infiltrate not only the closet itself but also your entire bedroom. 

To soundproof your closet, you can:

  • Install mass loaded vinyl
  • Put carpets on the floor
  • Use dense soundproofing foam or rubber
  • Hang soundproofing curtains

These soundproofing materials will block and absorb unwanted noises, making your closet and room a quiet area.

how to soundproof your closet

Soundproofing your bedroom has many benefits. So, it is essential that you understand what materials to use.

How To Soundproof Your Closet

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A walk-in closet is an excellent space to organize your things. However, the downside is that it can be an inviting portal for unwanted noises to pass through. The reason is that they are hollow and consist of manufactured materials.

But with suitable soundproofing materials, you will be able to prevent external noises from passing through your closet.

1. Use Mass Loaded Vinyl

Mass loaded vinyl is a very thick yet flexible soundproofing material. It consists of small pieces of metal, increasing the weight of the material.

The high density of mass-loaded vinyl or MLV makes it ideal for soundproofing as it works very well in blocking sound waves. As a result, external noises cannot pass through surfaces where MLV is applied to.

Before installing MLV to your walk-in closet, you first need to measure the area where you will mount it. Next, cut the material to size. When you adhere the MLV to the area that you need to soundproof, make sure it is straight.

Moreover, you can use screws, nails, or staples to secure your mass-loaded vinyl in place.

2. Put Carpets And Rugs on the Floor

Some closets have floors made of tiles, wood, laminate, and other hard materials. If your walk-in closet or room is one of them, you should try covering the floor with carpet or rugs.

Rugs and carpets are soft enough to minimize the sound of impact noise, such as footsteps and objects falling on the floor. In addition, it is easier for sound waves to bounce off and propagate through solid surfaces.

If you cover that hard surface with carpets, the fibers and air pockets in the carpets will absorb the sound waves, minimizing the transmission of sound and echo.

But make sure to use carpets and rugs to ensure that they will absorb most of the sound waves. You can also install soundproof underlayment.

3. Use Dense or Soundproofing Foam

The vital thing to note about soundproofing foam is that it does not block sound waves, contrary to common belief. Instead, soundproofing foam absorbs sound to minimize its volume.

Soundproofing foam is a soft and lightweight material that consists of an open a flexible cell structure. The cells are responsible for absorbing sound waves and preventing them from reverberating on solid surfaces, such as walls, ceilings, and floors.

Additionally, this soundproofing material does its job by converting the existing sound energy to the head. As a result, it reduces the ability of sound waves to bounce off of solid surfaces.

Moreover, installing soundproofing foam is easy as most of it comes with a self-adhesive back. You can also use an adhesive spray if the foam you got does not have adhesive on its back.

4. Hang Soundproof Curtains

If your walk-in closet has windows, there is a big chance of external noises entering your bedroom, even entering through the tiniest gaps between the window and the frame.

The job of soundproof curtains is to absorb these noises and prevent them from causing a disturbance in your bedroom.

Soundproof curtains are generally huge, with a length that nearly reaches the floor. For this reason, they can cover the maximum area surrounding your window, absorbing most of the sound waves entering your closet through the window. Such plays a significant role in making your walk-in closet less noisy.

In fact, soundproof curtains can absorb nearly 50 percent of the sound entering your area.

The Benefits Of Soundproofing Your Closet

Of course, the main benefit of soundproofing your closet is being able to block unwanted noises from passing through. But apart from blocking noises, there are other various benefits that you can get from soundproofing your closet.

Your walk-in closet is an excellent place to record music

If you are a music enthusiast and your closet is spacious enough to hold recording equipment, it can double as a music booth. The soundproofing materials you installed in your closet are an excellent way to deaden background noises when recording songs or podcasts.

Such is an excellent way to achieve high-quality audio without having to spend much money.

Adds Aesthetic To Your Closet

While soundproofing materials can be a little expensive, it adds up to the beauty of your closet. You need to do a little mix and match to ensure that the materials you will install will complement each other.

It Gives You A Place To Relax

Sometimes, people want a quiet and peaceful time. Such is something you can quickly achieve if you have a soundproof walk-in closet. True enough, you can relax in your bedroom. However, there are times when you cannot help but notice the people walking outside your door or your pet trying to get your attention while you are trying to relax.

Improves Your Privacy

Privacy is essential, especially if your walk-in closet has a window. You would not want your neighbors to see you picking which clothes you will wear, right? With soundproof curtains, not only will you be able to reduce the amount of noise passing through your window, but you will also prevent your neighbors from seeing you.

If you play music in your closet, you can also ensure that you are not disturbing your neighbors and housemates with the noise you make.


  1. How to Soundproof a Closet, Soundproof Cow,
  2. James Burkett, How to Soundproof a Closet: Create a Safe Haven!, Snoring Source,
  3. Paul White, Can I Use Carpet as Acoustic Treatment? Sound On Sound,
  4. Duncan Geddes, How Does Soundproofing Foam Work?, Technical Foam Services,
  5. Soundproof Curtains – Do They Really Work?, Ur Design Mag,

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