How to Soundproof a Room Cheap 2019 – Best Soundproofing Ideas

Last Updated: June 3rd, 2019

One of the most bothersome problems everyone faces in life is invasive noise pollution. In fact, statistics have shown that there are a lot of people worldwide that suffers from road noise, noisy neighbors, train, etc.

Let’s be honest here, everyone wants a peaceful quiet home to relax with their family and feel comfortable at all times. Unfortunately, because of the noise pollution, this may not be possible.

So you want to soundproof your room cheaply? The good news is that soundproofing is quite easy and it would require no professional help. My solution isn’t perfect but i didn’t want to spend thousands of dollars on Soundproofing. These are the steps i took, resulting in a peace and quiet room. Even though my room isn’t 100% soundproof it’s a lot quieter than before.

So If you are like many others on a low budget and looking to soundproof your room for a cheap price, then you’re certainly at the right place. You’ll just need to take some time to understand the basics of soundproofing.

How to Soundproof a Room Cheap

When soundproofing a room it’s all about keeping the external noise from coming inside. This includes using hard materials that completely block sound. Soundproofing a room can be quite expensive but since we are on a budget and would like to save as much money as we can. Identifying where the noise is coming from will certainly lower the cost.

1. Soundproof the Windows and Door

How to Soundproof a Room Cheap

The first thing that you can and should start with is the windows. Without question, you’ll experience the most soundproofing if you can entirely block the window. Sound cannot be blocked without dense materials. Because the more density you put between you and the exterior of the window, the more sound isolation you’ll get.

Not everyone would want to completely block their window and if you are one of those people then I recommend following these steps.

Use Weatherstripping Tape: There are numerous small gaps and cracks around windows that sound can easily pass through without any obstacles. This is why it’s very important to close and seal all gaps completely. So the first thing you need to do is fill those little holes with something quite cheap as a weatherstripping tape. The Weatherstripping tape will serve as a powerful gap blocker. It will only take you about 25 minutes or less, to cover your whole window.

Caulking: This is very similar to weatherstripping tape. Even though it takes a bit more time than a temporary seal. It is incredibly effective. It adds the mass around the perimeter of the door and makes it much harder for sound to travel through the material. The only difference between this and the Weatherstrip tape is that the tape can be taken off easily while the caulking is permanent.

Soundproof Curtains: Another amazing inexpensive way is to use soundproof curtains. They can really make a difference when it comes to interior noise levels. Not only will they reduce sound but they also look great and contains insulating properties to keep the room warm during winter time.

DIY Window Plug: This is probably the cheaper option on the list, in short detail, soundproof windows plug are simple plugs that are designed with an intention to absorb and defects sounds. They are easy to do and cost-effective. You can simply buy some regular soundproofing foam and cut it into strips that are 1-2 inches thick. Pack these strips around the window frame. You may want to add some adhesive to make sure it stays firm.

Soundproof Acoustic Blankets: Another impressive way to soundproof your door is to use soundproof moving blankets. However, if you are on a low budget then we recommend searching around the house for a thick blanket and use it instead of buying. For blankets to work as effective noise blockers, they need to be as thick and dense as possible. Many people have found great success with wool blankets used for this purpose.

2. Soundproofing the Floor

The floor is an important factor in sound travel. A hardwood or concrete floor will induce sound travel and echo. But, having a carpeted floor will reduce the amount of sound that bounces around in the room. However, there are many ways to soundproof your room floor. But, some ideas are far less effective and expensive than others.

Thick Carpets: In this case, carpets are not only for making the room fancier or the floor warmer but for absorption of internal noise and decrease the noise that can escape. You don’t have to carpet the whole room either, you can just use pieces in the center of the room. Another thing that carpet can do is lower the echoing in the room, which will also make it a lot quieter.

Acoustic Insulation Pad: There are many affordable carpet padding options available on Amazon. These products are very effective and you can add a layer of acoustic underlayer under the carpet and directly unto the floor. This material serves to absorb the sound and prevent it from reverberating around the room. Although its far from a perfect solution, it still makes some difference.

3. Soundproof the Walls

One of the biggest culprits when it comes to noise in a room is thin walls. There are numerous ways to prepare the walls in a room to dampen sound. But they all demand a bit more of your time and effort.

Furniture Rearranging: One of the easiest and completely free solutions is to add some furniture against the wall in the room. Placing furniture alongside the walls in a smart way will not give enough room for the sound to jump around from one wall to another and produce a lot of echoes. I personally prefer a closet or a heavy couch. Also, adding some nice pictures and canvases to the wall will help out a lot.

Install Foam Mats: I would recommend adding some drywall but we that would be too expensive or takes too much time and effort. So its best to install some foam mats. Foam mats are quite easy to install and there is no need for any construction. These mats contain rubber foam, they are very light and they are resistant to petrol and oil.

4. Soundproof the Ceiling

There are multiple ways to soundproof your ceiling depending on your situation. Let’s look at the cheapest trick and solution to the impact noise coming from your ceiling.

Acoustic Foam Panels: One of the safest and most effective solutions to your ceiling noise problem is acoustic foam panels. These panels are made of a soft sponge-like material that is good in absorbing the noise. With their price which is affordable to everyone and its quick installation process, you should be able to easily and cheaply solve your ceiling issue.

Also, they can be found in several colors that you can choose from, so you can pick one that best suits your need.

Check for Holes in the Ceiling: it’s very rare to find holes in the ceiling. However, there might be some little holes between the floors as the cables were/are passing through. Furthermore, if you have inspected properly and find any of these holes, then the best solution is to seal them with some glue.

I recommend using green glue to get the job done easier. The only problem with this is the color – it doesn’t match with the room color. But guess what some of these glues can be painted over. So make sure to purchase the right one when buying.

5. Air Itself

Yes, I know this might sound a bit weird, but there is airborne noise that can affect your life. These sound normally comes from, the dishwasher, washing machine, traffic noise, etc. But don’t worry a good sound conditioner will help mask and block out unwanted and distracting noise once and for all.

Luckily, you do not need to a fortune for this one. There are lots of affordable and simple one that can easily get the job done as well. I also spare you the struggle of searching. I’ve done some research and found one of the best white noise machines for you.

Marpac Dohm-DS is one of the best selling white noise machine on Amazon. It’s like a big fan but much smaller and without any mechanical noise or vibration of parts. These machines produce the sound of a certain frequency that is good at masking which helps us ignoring all other sounds by deceiving our ears.


Hopefully, this article managed to give you some ideas on how to soundproof a room cheap. These are some of the easiest and cheapest ways of dealing with annoying noise entering your room. We wish you the best of luck with your soundproofing journey.

Thank you for taking the time out to read our article. You can also check out my other articles on the site. How to soundproof a home office. If you have any question feel free to let us know by leaving a comment in the comment section below. Thank you.

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