How To Soundproof A Room at Home: The Complete Beginner’s Guide 2021

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Soundproofing is the practice of reducing the sound levels by blocking unwanted noise from entering or leaving your room. With noisy neighbors living next door, traffic noise, construction noise you might be wondering about ways to soundproof your home, office, or apartment.

To Soundproof a room in a cost-effective manner, all the techniques involved are surprisingly simple. Whether you own a recording studio or a home studio. In order to refine the sound quality as well as turn down the noise, you need to build an effective soundproof setup. There is umpteen number of ways to do so. 

Soundproofing a room may seem like an impossible task. However, it is trivially easy. By using simple and creative methods like painting your walls with soundproofing paint you can soundproof a room. The various steps to soundproof a room such as soundproofing your walls, filling in gaps, and moving blankets. All these easy and simple methods are explained in a detailed manner below. 

Before we move onto the techniques, let’s uncover the overall benefits of soundproofing your space. That will provide a clear insight into why you need to start this project?

Unbelievable Benefits to Soundproof A Room

Everyone has a different reason behind soundproofing their space. Soundproofing your bedroom helps in creating a noiseless environment. Moreover, statistics have shown that it also aids in elevating your performance. 

There are numerous scientifically proven benefits of Soundproofing. Some of them are mentioned below:

  • It helps in the growth of an individual’s privacy.
  • It upgrades the value of your property as potential buyers lookout for an undisturbed place.
  • Most importantly, the task of soundproofing can be done on a fixed budget. So, it helps you in saving your money. 
  • With no external noise, you will be able to sleep better at night.
  • It also helps in reducing echoes and reverberations in large living rooms with high ceilings.
  • It is also helpful in enriching the sound quality in voice-over studios.

Methods to Soundproof A Room

The techniques mentioned below are fun to try as well as useful. You’ll be able to modify your room without exhausting a lot of your time, energy, and money.

1. Soundproof Your Walls

How To Soundproof A Room at Home
Source: Trend Hunters

The initial step to soundproof a room is by soundproofing the walls of your room or building something for better noise blocking isn’t a difficult task. Apparently by following the fundamentals of soundproofing and choosing effective soundproofing material.

For instance, installing soundproofing wall panels. According to the experts, they can be a great option if you searching to cheaply soundproof a room. You can soundproof a room without worrying too much about your pocket.

a) Soundproof Curtains

One of the easiest methods to soundproof your wall is to add soundproof divider curtains. It is a hassle-free and less time-consuming method to soundproof a room. The effectiveness of this method depends upon the material of the curtain used. Most experts suggest you should use blackout curtains for a better experience. If you want an alternative that supports minimalism, a window film helps add privacy and reduce noise.

b) Fill In The Holes And Gaps

In simple words, to soundproof a room and make your house a bit quieter, firstly you will need to fill in the sound leaks.

Secondly, try to minimize vibrations. Thirdly, build a set-up to absorb the sounds. Furthermore, this is the cheapest method to soundproof as you don’t have to alter your walls. 

You can use this cheap yet effective method in case you are living in an apartment and can’t break down your walls. Electoral boxes have air gaps that should be fixed to soundproof a room.

Noiseproofing sealants can be used for this purpose. They are widely used to soundproof a room. They can also be used between the floor and the baseboard just in case you spot any gaps.

c) Double Up The Drywall

It can be simply done by creating an extra layer of drywall over the previous existing drywall. The method of installation of double-layer drywall is a detailed-oriented way.

Most people prefer a thicker sheet of drywall for creating the second layer for soundproofing.

Not to mention, the noise from the next room won’t enter your room. By doing this, you will be able to make your room more peaceful. The second layer of drywall should be applied carefully.

Another key thing to remember is that the noise-proofing compound should be applied between the two layers of the drywall.

As it is a commercial product that absorbs as well as blocks sound waves from passing through the walls. Many people prefer this method to soundproof a room.

Without any denial, it can turn out to be a great investment for your home. 

d) Soundproofing/Sound Dampening Paint

Another cheap and easy way to soundproof your room is to paint it with soundproofing paint. Evidently, it is quite popular in the soundproofing industry as the facts suggest it is effective in noise cancellation.

It is easier to apply and decreases the noises coming from the outside. Expert professionals in this area suggest that you should apply three coats of soundproofing paint.

e) Hanging/Moving Blankets

Another way to create a soundproof room is to install soundproofing blankets on the walls. As they are made from dense material, they are a good option to soundproof a room.

2. Add Carpets And Rugs

Carpet and Rugs for soundproofing a room
Source: Genie Carpet Manufacturers

Another helpful tip is to give your room a makeover by adding carpets and rugs. The carpet will add a bright and cozy feel to your bedroom’s floor. The idea is that the thick layers of the rug will absorb and dampen the noise waves.

This is considered to be one of the cheapest ways to soundproof a room. A vast range of rugs and carpets made up of thick and sound-absorbing materials are available at various online stores. 

3. Soundproof Your Door

Soundproofing a door
Source: Better Soundproofing

To soundproof a room you shouldn’t forget to soundproof your door. The door is the biggest portal of entry into your room so make sure you don’t forget to soundproof it. How does this work? 

a) Change Your Door

The best way to soundproof your room’s door is by switching to a solid core door. These types of doors come in a variety of interior door dimensions, so you should definitely be able to find one that fits your room. Why are some doors more soundproof than the others? When you glance at your exterior door you will feel like it is entirely built of very solid wood. In most cases, people prefer solid wooden doors. However, to soundproof your room, you should opt for solid core doors.

A solid core door will ensure that your room stays warm, insulated, and noise-free. As their construction method is different. They don’t produce an echo at knocking. They are ideal for noise reduction. 

b) Attach A Silicone/Rubber Door Sweep

A cheap rubber door sweep is to be installed at the bottom of the door for better blockage of noise.  If you look closely, you will notice that your room’s door has an air gap at the bottom for air to pass through from the hallway to your room.

A door sweep is efficient in keeping bugs away from your room. After the installation of a rubber/silicone door sweep, the noise generated by hitting or opening your door will be curbed.

c) Weather Stripping Process

One of the tried and tested ways to soundproof your room’s wooden door is by using a weatherstrip. It is quite helpful in efficiently blocking the large air gaps present under your door.

You can purchase different variants of the weather strips to do so. The majority of people are unaware of the fact that these strips can block the passage of air from the windows as well as doors of the room.

However, it works well to dampen the noise around the door too. To soundproof a room, you require a list of items, and weather strips should be included in your list. Additionally, this will be helpful in preventing the door slamming noise from entering your room.

d) Holes and Gaps

You can easily seal all the holes and gaps in your room’s door by applying a soundproofing sealant. Small cracks and holes can be easily checked and filled within no time.

Cracks and holes are more prevalent in old doors. One thing to remember while filling your doors is the details about the acoustical sealant you are using to perform this task.

You don’t have to worry about the small cracks as you can fill them by using DIY soundproofing kits. 

Fill a hollow core door: Many expert professionals in the field suggest that you should give your old hollow core doors a complete makeover. One way to do it is by filling your hollow-core door with foam insulation. And for that, the only thing you need to buy is insulation spray foam.

The process begins with drilling small holes on the edge of the door. Further, you have to carefully spray your foam insulation and wait until it solidifies.

Covering the plug holes with tape is one of the precautions that you should keep in your mind while working on it.

4. Adding A Bookshelf

Adding A Bookshelf to soundproof your room
Source: This Old House

Do you have an insatiable appetite for reading? In case your answer is YES. Then, you’ll be glad to know that a bookshelf filled with your favorite books is also one of the easiest methods to soundproof a room.

Adding more furniture helps in more absorption of the sound. It acts as an efficacious sound barrier. Moreover, you will have an undisturbed reading corner.

It will also provide extra storage for keeping other things. In addition to that, it is less expensive than other methods. 

5. Construction And Renovation

Soundproofing your room or office by using this method may seem like a tedious task. However, it’s a lifelong lasting way to soundproof your space. There are several ways to renovate and carry out construction to soundproof a room. 

  • Building a room within a room: Historically, this is the most practiced tradition for sound isolation. The noise levels can be significantly reduced by constructing inner rooms. 
  • Reinforcing the outer walls, floors, and ceilings of your room. 
  • By using resilient caps and hat channels while decoupling the walls of your room. One key thing to remember when decoupling your walls is to use a good-quality damping compound. It is highly effective in converting sound energy into heat which results in noise reduction.
  • Usage of thicker construction material so that it can absorb more sound waves. 
  • Make sure you build multiple thick concrete layers of drywall for better dampening of the sound. It is the most effective method to lessen the noise levels.

6. Add Acoustic Panels

Acoustic Panels for soundproofing a room
Source: Acoustic Design Works

Making your room soundproof is incomplete without the installation of acoustic panels. There are many forms of panels available in the market and online stores. You have to choose according to the measurements of your apartment or office. As different sorts of acoustic panels are available. Their pricing is based on their material and size. 

Wrapping Up

Working or creating art in a quiet environment relieves stress. Along with that, it can boost your skills and productivity. All things considered, it seems quite reasonable why you should soundproof your room?

We hope that the various methods we have listed in our article prove to be helpful for you in creating an undisturbed space for your future endeavors.

Now, it’s your turn to experiment with these cheap and easy methods. You should take proper precautions before trying out any method that includes heavy construction work. 


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