How to Soundproof a Room for Podcasting

Are you wondering how to soundproof a room for podcasting effectively? Well, you have come to the right page.

When it comes to sound recording, one of the most important things is soundproofing the podcasting room.

If you want to start a podcast or you already have one and want to upgrade it, there are several things you will want to know about improving the sound-quality.

The content and quality of instruments you have are crucial, but they may not deliver a high-quality sound if your podcasting room is not soundproof.

If you hear a weird noise in your podcast background, it’s always a clear indication that you should improve on your soundproofing.

Soundproofing refers to the ways of reducing noises or reducing the penetration of sound from outside into your podcast room.

You can soundproof your podcasting room using a method that reflects, dampen, absorb, or even deaden unwanted sound.

Read through this text to learn the top 11 various ways and tricks that you can use to soundproof your podcasting room:

  1. Choose the Right Room

A good sound recording room is special and fundamental. Hence, you should ensure to make a wise decision while choosing one.

The main factors that will indicate a good podcasting room include the location, size, and features. Let’s discuss each:

  • Size

Big rooms are always not the best when it comes to podcasts recording. This is because the sound will always bounce back after hitting the ceiling and walls, leading to echo and reverb.

You should choose a small room with thick walls. A small room will reduce the chances of your microphone picking echo and reverb, which will affect your podcast’s quality.

If you have a bigger room than you need, then you can divide it using the room divider for better results.

  • Location

A good podcasting room should be located far away from noisy streets and neighborhoods. It’s not a wise idea to set up a recording studio near a noisy factory.

  • Features

A good podcasting room should also have a few hard surfaces, walls, and flat doors/windows.

You will have to do modifications to soften the surfaces for a room with hard and flat surfaces.

But before doing any modifications in a room, you have to ensure that you want to podcast in that room for a long time.

This will help you avoid putting expensive materials on walls only to bring them down soon for relocation.

If you are on a very tight budget, you may decide to record your podcasts in the closet until you can acquire a room.

Closets are always quiet and have many soft clothes that will absorb most of the noise.

  1. Deal with Hard and Flat Surfaces

Hard and flat surfaces are the major cause of problems when it comes to podcast recording.

These types of surfaces provide the ideal condition for reflection of sound. You should invest your time and money in ensuring you have treated them before you start podcasting.

There is a variety of materials that you can put on these surfaces to soften them. They include professional acoustic foams and even material that you have at home.

Acoustic foams are very common in the studios and recording rooms. They are a bit expensive but worth it.

To get the best out of acoustic foams, ensure you get good quality and fix it properly. A poorly fixed foam may cause more problems than solutions.

If you are working on a low budget, you can use affordable and easy-to-get materials, such as egg cartons.

These materials are very affordable and will absorb much sound. Other materials include textured wallpapers, paint, tapestry, and rags.

Whatever material you choose should work fine if you apply it covering as much space as possible.

The more area you cover, the better the sound absorption and the professional the podcast will appear.

  1. Cover the Floors

Floors are usually overlooked, but they can cause many problems while recording. This is because the floors are always hard, and they cover much space in the room.

Fortunately, there are two excellent ways to deal with hard floors. One way is to cover the floor with floor mats, thick carpeting, and rags.

The other way, best when there is a room under your podcasting room, is to open the floor and place a subfloor that will increase the thickness and mass.

You can use MDF, thick plywood, or even soundproofing sealant on the subfloor for better results.

  1. Go for Good Quality Equipment

The equipment you use in recording your podcasts is also very crucial. You may have a perfect recording room but end up with low-quality audio because you don’t have the right equipment.

Do thorough research on the best recording instruments and equipment that you must include in your set up for professional audios.

Below are some of the most common equipment that will determine the quality of your podcast.

  • Microphone

This is the equipment that records sound. If you have a low-quality microphone, no amount of soundproofing will change things.

It would be best if you did your research instead of only relying on recommendations while buying microphones.

Unidirectional microphones are the best for sound reflection because they only capture sound coming from one direction.

  • Shock Mount

A shock mount is also essential equipment in preventing noise when the microphone is hit. It supports the microphone, but its main body is suspended using rubbers.

In case of vibrations, the microphone sways in the rubber and therefore doesn’t pick any noise.

  • Pop Filter

You should acquire a pop filter for removing harsh plosives that you give out while speaking. It is placed in between you and your microphone to provide an absorption-like material.


  1. Fill All the Gaps

There are many gaps in the house and crevices that you may not note easily. They include the gaps underneath the door.

There may also be gaps in the windows and even others on the roof. Even these gaps must be covered, and the crevices filled to leave no loophole for external sound.

If you are after a high-quality sound, you should never overlook anything in the podcasting room.

There are commercial options of door jams for covering the underneath of the door and also cheap options like a piece of mats or foams.

Whatever option that is within your reach will work perfectly for you.

  1. Cover All the Windows

Windows are the major inlet for outside noise from the streets and neighborhoods. In fact, the larger the window, the more the unwanted sound you are likely to get.

If you are still looking to soundproof a podcasting room efficiently but haven’t found the room yet, you can look for a room with small windows.

But if already you have a room with big windows, you have to reduce the amount of sound and heat that come in through them.

The best way to do this is to use two double-glazed glasses. In this case, double glazing means sticking the two windows together, leaving a thin film of hair trapped between them.

This method will provide perfect proof from the outside noise and maintain suitable temperatures in the room.

But if this method is out of your budget, there are other cheaper ways to do it. One good way is to use a very thick curtain on the window. It may not be effective as the double grazing method, but it is still a viable option.

  1. Eliminate Unwanted Noise

While soundproofing your room, you must do checks for any unwanted noise. Sometimes when you get used to a given sound, you don’t perceive it anymore as noise.

A good example is sound from a fan. If the fan is running most of the time, you end up forgetting that it is there.

The best way to detect such sound is to record audio in the room for some minutes and listen for any background noise.

If there is any noise picked up by your microphone, you might have to check this noise’s possible entry point.

Other common causes of unwanted sound are computers, AC vents, among others. You can eliminate this sound by turning off these devices when recording, if possible.

In cases where you can’t power off the sound-producing devices, you can cover them with soundproof materials.

  1. Record at the Right Time

While soundproofing your podcasting is crucial, the time you record your podcast is also vital.

Most of the time, the type and aim of your podcast will dictate when to make your podcasts. Nonetheless, you have to think and plan about your podcasting time with carefulness.

If you do the podcasts at home, you will want to record on the time when there are few interruptions.

You don’t want family members to interrupt you when you in the middle of a podcast. Interruptions may mess with the quality of your recording.

You can podcast at the time of the day when your family members are busy in other areas and are less likely to disturb you.

Additionally, you can let them know that you are doing a podcast, and therefore, you expect fewer disturbances.

It’s also essential to be aware of the activities going on in the neighborhood before you start recording.

There may be a construction that is beginning at the next door, exactly the time you want to hold an important interview.

Or there may be mail delivery or garbage collection lorries passing past your door on certain days and times.

To avoid all this, you can plan and have your podcast on days and times when you are less likely to experience interruptions.

  1. Create Air Gaps

Air gaps are an excellent way of keeping off external sounds and vibration from your recording room.

This method is similar to the window double glazing. It uses Whisper clips and channels to suspend the inner recording space from the room’s actual walls by creating a thin film of air between them.

The method also reduces sound reflection by ensuring that sound does not hit the wall directly.

You can use fiberglass to suspend the inner space and maintain a film of air between the glass and the wall using Whisper clips.

This technique absorbs sound and vibration as twice as other methods. It’s a common method that is mainly employed in most professional studios.

  1. Get a Room Divider

This method is very effective when the recording room is big. Big rooms are not the best when it comes to absorbing sound.

However, if your options are limited and the available space is large, you may consider dividing it.

This method doesn’t seem like the best, but it works. After all, room dividers are not that expensive.

If you can’t afford new ones, there are even second-hand dividers that are affordable.

Put some in the middle of the room and some in the windows to prevent much of the outside noise. For even more soundproofing, you can put a thick blanket on top of the dividers.

  1. Get a Soundproof for Your Microphone

It’s relatively cheap to soundproof your microphone. You can either make the soundproof box yourself or buy one. It all depends on your preferences and budget.

The important part is that if you want to do it yourself, make sure it’s of the right size that will surround the microphone. You can also use foam or rags to absorb the sound effectively.


Soundproofing a podcasting room is not so much complicated. If you are thinking of how you can do it, the above ways will work for you.

It’s important to note that not all methods are ideal for you. It all depends on your situation.

Just try the ones that apply to your situation. If one way does not seem to work for you, you can use the other.

To be sure you are on the right track, always remember to record some audio in the room and listen for any background noise. By doing this, you will end up with a perfect soundproofed room.

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