How To Soundproof A Room: The Ultimate Guide

How To Soundproof A Room

As you can already see by the title, today we will be talking about how to soundproof a room. Soundproofing a room doesn’t need to be so complex that you’ll need longer time, more effort and a bigger budget to achieve it. With just a few dollars on your private stash, you can already soundproof your room from ceiling to floor. How to do it? Do the soundproofing yourself.

Managing Soundproofing On Your Own:

Before you attempt to soundproof your room, you first have to know what soundproofing is all about. What is it for? How will you accomplish it? What are the materials involved and what tasks needed to be done?

Because the Internet is the current oasis of information, you can always check out some websites that offer tips and helpful ideas on soundproofing a room. There are lots of sites out there that could provide you with some of the best information on soundproofing; a few of them will probably even give you detailed step-by-step instructions. However, you should not limit your research on the Internet alone. You can visit your local hardware store and ask for help from store assistants while doing a canvass on the materials you’ll be using to soundproof your room. You can also seek advice from family and friends who already had a part of their house or office soundproofed.

They possibly will give you some good suggestions on soundproofing innovations for your home. You may also ask them for recommendations on which contractor to hire or what type or brand of soundproofing materials to buy.


After you’ve gathered enough data to do planning, it’s time for you to evaluate the essential factors that need to be measured. These include the size and shape of the room, your budget, the intensity or type of noise that you would attempt to curb. Absorption-type soundproofing materials such as acoustical foam are usually the most cost-effective way to soundproof a room. It can be padded strategically throughout the room to sop up the sound and minimize interference or noise. Your goal should be simply to contain sound produced in your room and not to “deaden” it like you won’t hear any potent sound anymore. You should use soundproofing materials to effectively make your room sound neutral without sacrificing the aesthetic appearance of your room. After all, soundproofing aims to enhance and not degrade your living space.

How to Soundproof a Room (Step By Step):

  • Soundproof your Walls.
  • Soundproof your Windows.
  • Soundproof your Window using Curtains.
  • Soundproof your Door.
  • Soundproof your Ceiling.
  • Soundproof your Floor.
  • Soundproofing foam.
  • Sound Absorption Material


1.Soundproof your walls:

Soundproof your wall

Soundproofing is considered luxury by some, even a whim for others. Nevertheless, soundproofing is probably one of the best renovations you can do to your home. It is not something that would cause a great dent in your budget if done and managed properly. As a fact, it could even add property value to your living space since it is considered an enhancement.

In any part of the house, the walls take up the most attention as it is the one that makes up the frame of the room. With sound, it’s the same thing. Because we live in a vertical world, we interact directly through our front or back. Most often, noise affects us in a similar way which is adjacently; thus, many resort to soundproofing walls.

Fortifying Bedroom Walls To Deflect Noise:

Actually, you can use several soundproofing materials to reinforce the acoustic quality of your walls. The most commonly used sound padding is acoustical foam followed by wall panels and acoustical tiles. But before you proceed on soundproofing your walls, you have to understand how sound travels through it, why and in what way you should soundproof it.

Partition walls in nearly all houses are constructed of wallboard fastened securely to both ends of a wood or metal frame. When sound waves crash into one side of the wall it causes the wall on that side to vibrate. Since the wallboard is rigidly attached to the steel frame, the vibration is channeled right through the wall section on the other side. Similar vibrations traveling through the edge frames can also transmit noise all over bordering ceiling and floor. Noise will propagate easily through the structure since there is almost nothing there to cushion and soak up the sound.

You can follow a basic system to soundproof your walls. You can use Soundboard, a material fabricated from compressed wood fibers and recycled paper and which you can get from many commercial suppliers. Using construction adhesive, cover your existing walls with Soundboard (or foam if you prefer it). Next, set up a new 2-inch metal framed wall half-inch or more away from the existing wall while maintaining the thickness at a minimum so as to save space. Hang new wallboards and fasten properly. Do finishing touches and coat with acoustic paint to strengthen its soundproofing characteristics.

You can improve on this structure by utilizing individual base plates below each set of metal frames. The insulation is winded through the frame-to-wall gaps along the entire length of the wallboard. Basically, you are constructing two separate walls and leaving no voids to let noise through. When mounting the constructed walls, do not attach them tightly to the ceiling, floor or corners of the room. Fend them off at least quarter of an inch and use an acrylic or silicon caulking to seal the openings. Calk all cracks and gaps— around switch boxes, light fixtures, and outlets. You should make sure that no opening or hole is left unsealed. The calking will act as an elastic buffer for sound vibration so that the intensity of sound transfer is significantly reduced.

To encapsulate, soundproofing walls need not be lavish; keep it simple as much as possible. Minimize cost by doing everything right and following the developed procedures accurately. By ensuring that you’re sticking to the correct direction, you will not only finish the soundproofing project on time but with minimal or no waste as well.


2.Soundproof you Windows:

Soundproof you Windows

For some people that don’t have soundproof windows installed, external noise is a real problem in their home. Whether it is because they live near a busy road, or on a bustling street that has a lot of shops and bars that stay open late every night. It is a fact that most of the noise that filters through into a home comes through the windows and doors. So a very effective solution for this is to use soundproof windows.

Soundproof windows can actually reduce noise levels by up to 95%, so they really are a very effective method and you will see huge benefits by using them. One of the major benefits is that you do not necessarily need to replace your existing windows to fit soundproof ones. They can be fitted with your current window, and then you just slid them open when you want to open the first window. This option makes it an even more viable option for those suffering from excessive noise levels.

You can get double or triple pane windows that are designed to significantly reduce noise too. This option would mean that you would have to replace your old windows to have the double glazed ones fitted, but this is a very effective solution too. A lot of the designs of these double glazed soundproof windows are very attractive and will really enhance the look of your home.

How soundproof windows work:

A soundproof window is designed to provide an additional layer to filter out the external noise and greatly reduce the amount that gets through into your home. The glass is usually a bit thicker than a standard window pane and this extra thickness will really help to keep the noise out of your home.
If you opt for the double glazed frames then it will all be fitted with one window frame and you will not really notice the second pane being there. To open a window you would do it exactly the same as you would a regular window both panes will open up in the one frame. But when they are closed you will notice a significant reduction in outside noise.

To get an additional soundproof window fitted behind your existing window is the cost-effective option, but it is still just as effective for cutting out the noise levels. You will not have to have any major construction work to have them fitted, the process is quite easy and there are several firms that specialize in this kind of soundproof window. While the primary function of soundproof windows is to reduce the amount of noise that enters the home, they do have other benefits too. They can help to insulate your home too. One of the ways that heat escapes from your home is through the windows, so having two panes in place like you would have with a soundproof window will help to keep the heat inside your home.

This insulating factor will help you to reduce your heating costs too, as you will not have to heat up your home as much. The warm air will stay in the home longer and not escape through the window as it used to. So there are a lot of very significant benefits from using soundproof windows.

3.Soundproof your Window using Curtains:

Soundproof your Window using Curtains

No matter where you live, you will always experience sound coming out through your windows. Especially if you live near to a very busy road. It goes without saying that just like every other soundproofing procedure there are many different ways through which you can prevent or block sound waves entering through your windows. The very obvious thing that comes to mind while thinking of soundproofing windows is by blocking them. Now, as effective as it may see, what it does is complete blocks the window view. You will not be able to experience from the warmth of the bright sun every morning. And your room will end up feeling dark and dingy.

So to keep your window’s properties intact and also prevent sound from entering through it. What you can do is use soundproof curtains. And when we mean soundproof curtains, we would like to address to you that these are not your daily pack of curtains that you can find at Walmart. They are very different, both in build and it’s capabilities. In addition to keeping your room fully noise-free, they will also be able to keep you warm on cold nights, and vibrant and energetic on summer mornings.

All you need to do is get them and put them in your room just like you would with any other type of curtain. We would suggest you go for the NICETOWN Blackout Curtains Panels (check it out on Amazon). These curtains are thermally insulated and have the ability to fully blackout your room. Not to mention also blocking any sort of noise that tries to enter through your windows.

These curtains are made from a high-quality polyester fabric. It is not too heavy, but also not too light. Just the perfect weight to keep everything under control. They won’t catch wrinkles over time and is very easy to clean and maintain as well. Despite costing considerably a very low amount, these curtains look very premium. That is because the fabric used for these curtains is of very high quality. No matter which color you get, they will surely pop up the aesthetics of your room. Check out our review of best soundproof curtains.


If you are willing to spend a bit more on such curtains then you can go for the MOONDREAM Soundproof Curtain. It is a bit expensive compared to other soundproof curtains on the market. But it will absolutely be worth it. Just like every other curtain in this category the MOONDREAM Soundproof Curtain also specializes in three major categories. That being soundproofing, blacking out light and thermal insulation. However, the reason why it is priced a bit higher is that it can do all these three tasks equally well. And not just specialize in one category.

Moondream claims that these curtains can reduce sound levels up to four folds and reach a drop of up to 7 decibels. This is very impressive that you can block so much noise by just putting a few curtains on. You can get the MOONDREAM Soundproof Curtains in a number of different sizes and colors (check it out on Amazon).

4.Soundproof your Door:

Soundproof your Door

If you are someone who lives in an apartment then you will be very familiar with the intense amount of things that goes in the hallway. Something always seems to be going down in that hallway whenever you are looking forward to relaxing peacefully in your room. And not to mention that irritating neighbor next door, who is always ranting about her husband cheating on her. Situations like this are very familiar to most of us.

Now, there are a number of different ways through which you can easily soundproof your room. And we have also talked about a lot of them. Such as soundproofing floors, ceilings and many more. However, there are always some noises that tend to always penetrate through your door. Hallway or corridor noise being one of them. So what do you really do about this?

Well, the truth be told, soundproofing a door is not easy. At least compared to the other methods it is not. Before we go on to talk about the different ways and techniques through which you soundproof your door, we would like to talk about a very important thing. If you aren’t familiar with the concept then we would like to introduce something called soundproofing acoustic doors. Now, the question arises that instead of going through all the hassle of soundproofing a door, why not just get a new door instead. Well, it is not that easy. First of all, these acoustic doors cost around the thousand dollar mark. Hence, getting it for your room would be pretty stupid. Secondly, even if you do end up buying one, not everyone has the landlord’s authority to install it. As a result, you would need to come up with more simpler methods. This is where we will come of help.


Fiberboards are like the poorer brothers of wood. Keeping all jokes aside, fiberboards are an excellent way to use as a substitute for wood. Not just in interior cases, but to also to soundproof your house as well. Check out Grafix Medium Weight Chipboard Sheets on Amazon. No matter how thick of a wooden door you have. The sound will always be able to penetrate through it, No matter what.

The things you will be needing is some green glue compound and fiberboard according to the measurements of your door. Make sure that the fiberboard you get is thick enough. Because then it will be able to block noise better. Then stick some green glue(check it out on Amazon) to the back of the board and attach the board to the door. Do keep in mind, that it is very important that you use green glue specifically. And not just any other type of glue, because the compound that this green glue consists of is very different. It has capabilities to prevent and block sound waves, vibrations and all the irritating noise that comes through your door. It will also stick very strongly to your door as well. However, if you still feel skeptical then you can put a nail or screw to the door.

5.Soundproof your Ceiling:

Soundproof your Ceiling

Soundproofing your ceiling is so much like soundproofing the floor, only the work is on the way up and rather a bit more difficult to accomplish. It would probably be easier for you to have a soundproof ceiling if you’re building or working on a two- or three-story house because then, you can consider the ceiling for the first deck the floor of the second level.

Floating And Dropped Soundproof Ceilings:

A floating soundproof ceiling is perfect for a multiple-story building or home. This is done by attaching resilient bars to the ceiling/floor frame. Actually, this method will allow you to construct a new ceiling of plasterboard either under your existing ceiling or totally replacing it. You can also use acoustic wool, soundproofing mats and other sound-damping materials on the plasterboard ceiling to enhance its noise reduction characteristics.

When soundproofing ceiling, you can first take off your present ceiling and fasten the resilient bars in such a way that they are vertical with respect to the beams. Then you may fix acoustic wool or soundproofing foam on the resulting open space. Double the layer of the plasterboard to make your ceiling tougher and more resolute. Affix the plasterboard to the bars, tighten with screws and cover the area with soundproofing materials such as acoustical mats, wool or foam. Finally, put together the second layer and seal the crevices with acoustic sealant such as silicon to make the ceiling airtight and virtually floating.

On the other hand, if you decide to have a dropped soundproof ceiling wherein you use panels or battens instead of resilient bars, then an acoustic mineral wall is recommended as a layer coating for the ceiling. You follow the same procedure stated above as in the construction of a floating soundproof ceiling.
Either way, soundproofing ceiling should benefit your home in terms of noise reduction. A perfectly-constructed soundproofed ceiling would effectively soften, if not eliminate, the sounds of running footsteps, scraping thud of dragged furniture or other irksome noise upstairs.

The only disadvantage when installing a soundproof ceiling is that most often, you have to construct scaffolding from below to work on the ceiling above. This is not only an added burden but also, working on a scaffold isn’t nearly comfortable plus you can’t really ensure accuracy or precision because of your limited movement on a gibbet.

Auspiciously though, you still have other options aside from constructing a floating or dropped soundproof ceiling yourself. Acoustic ceiling tiles and acoustic foams will surely dampen the sounds from upstairs significantly to an acceptable degree. Although these alternative soundproofing materials are not as effective as an actual built soundproof ceiling, they would go a long way in soundproofing that area where the floor meets the top. If you want a complete soundproof room then soundproofing your ceiling is essential!


6.Soundproof your Floor:

Soundproof your Floor

When soundproofing your house, do it properly all the way. Don’t just soundproof your ceiling, your bedroom walls and your window, look below. If you’re living in a two-story house or a home with wooden rickety flooring, then you might consider the job of soundproofing floor to enhance the acoustics of your home.
Soundproofing floor doesn’t only boost the acoustic properties of your room, it also chucks out carpeting and all those extravagant floorings. Squeaking floorboards are usually the most common problem. This house noise is often caused by deficient nailing which could either stem from using an inappropriate size or type of nails or making the spacing between nails too far.

Another likely cause of noisy floor is substandard and defective materials. Misshapen and twisted materials such as bent plywood or curved floor sheeting can cause them to rub against each other and produce frictional noise. Now, this could get really annoying especially during night time when everybody’s sleeping and every little noise is amplified. Although most often a lubricating oil like the one used on doors can be used on the squeaking area, the effect tends to wear off after some time and the problem may reoccur.
One effective way to solve the problem of a noisy floor is to identify what causes the noise. If it is poor nailing, then you can replace nails with screws or make sure that nails are in good condition and are evenly spaced. However, if it’s the floor itself, then you might consider soundproofing floor as a solution to your problem.

Soundproof Floor Variations:


1.Floating Floor:

Floating floor is the new innovation on soundproofing floor and has proven to be highly effective to curb squeaking noise. It is done by isolating the floor from an existing structure using a flexible layer. The floorboards are first lifted and the damping layer is installed between the joists. There are lots of choices to choose from: a 100-mm fire-safe acoustic mineral wool or a 5-mm isobase resilient layer is both ideal and available from many hardware stores. Floating floor system is not only applicable for wooden floor but is also suited for upgrading concrete floors.

2. Acoustic Flooring Underlay:

Another method is by using acoustic flooring underlay that is used extensively for residential homes, company offices and commercial buildings. Because it is easy to install, it becomes the perfect product to use under carpet, as a replacement or complement to conventional carpet underlay. This type of soundproofing floor improves levels of impact and airborne sound insulation when installed on an existing floor.

3. Miscellaneous Soundproofing Materials:

If you don’t want so much hassle and work, then you can opt for other materials available out there for soundproofing floor. Soundproofing mat and acoustic quilt are just some examples that you could make use of. What’s great about them is you could put them up on your room yourself and you could also customize these materials to suit the theme or design of your room. All of these systems will help reduce both impact and airborne noise on your floor. You should remember though that installing floating floor, acoustic carpet underlay or soundproofing mats and quilts will increase the floor height by a factor of millimeters so you should ensure that all the doors at the thresholds are correspondingly adjusted.

7.Soundproofing foam:

Acoustic Panels Studio Foam Wedges

Soundproofing foam is a material that is used to prevent sound from spreading in certain places. Its application is specific and required at places on demand to curb sound. We often require such rooms in schools, temples and sound recording studios The material has its own specification and is used effectively to make the area soundproof. It should be obtained as suggested and installed with expert opinion. Soundproofing foam is available as acoustic foam that is known to be deployed as sound barrier or noise cancellation material.

Soundproofing foam specifications:

The material melamine is a type of acoustic foam that is used to achieve soundproofing. It is available in many patterns and designs. Their installation is done according to the cell area it offers. The surface of soundproofing foam is responsible for obstructing sound from entering the designated area. These foams find applications in churches, multipurpose rooms, studios etc. Home theatres, warehouses, gymnasiums and auditoriums find the use of soundproofing foam too. They are ordered to be used in various colors at recording studios were they are even wall mounted.

Soundproofing Acoustic foam installation tips and particulars:

Their efficiency is better if there is enough air gaps between the foam and the wall to create absorbing capacity. Their thickness is important for absorption and must be two inches normally. Care must be taken to use soundproofing foam of correct density. It is available in standard colors to make them look attractive. The flamability and installation tests should be done to check its damping and absorbing capabilities. it works on noise cancelling features and air borne. Sound waves are dissipated as heat when tried to make an area soundproof.

Soundproofing foam can be bought from dealers that can be reviewed online. Their pricing is usually finalized on the surface area that is effectively required for reception of sound. Soundproofing foam is also used on walls, ceilings, and doors as mounts that help to intercept sound to curb it. They work by. Dealing with the vibrations and trying to stop the echoes. They are treated by dyes and fire retardants for safety purposes.

They are drawn as tiles. In wedge or pyramidal structures that are often used for obstructing mid and high-frequency sound waves. For low-frequency waves more thick soundproofing foam is required to act as noise canceling material. They are available as bass traps which are placed lower in the air environment to curb sound. Soundproofing foam is also used in industries on a commercial basis to redfuce sound. It is a requirement in every industry today with sound pollutiin on the rise continously. Your attempt to curb it can begin even by using soundproofing foam in your houses.

So get to inquire more about this material by visiting local supplies and find out how it can be obtained at better prices through various websites online. Soundproofing foam will surely act as the noise barring material for noisy interiors and exteriors.


8.Sound Absorption Material:

Soundproofing a room becomes an important aspect when building or renovating a house. Every place needs an outlet for noise and it starts with the type of materials you choose to build your house with. Some materials are excellent at absorbing sounds, and other materials are not. However, conducting a thorough research will help in finding out exactly which materials are beneficial. There are some soundproof materials that are very simple to implement, and cost very little to install; in fact they can be done by anyone who loves the DIY projects.

Acoustical foam, aside from being the most popular of any home soundproofing materials, is also perfect for those who want to soundproof their rooms themselves. Not only is it convenient to manage but it has also a relatively low price. With foam, the customization options are endless and you have a number of variations to choose from. If a slab of foam is too large to fit in a certain gap in your room, you can always cut it down and place it right where it fits. You can also stick small portions to cover a whole. Now you can’t really do that easily with other soundproofing materials.

Installing carpet is an excellent way to absorb sounds. Some floors make a lot of noise when you walk, and the floors may even squeak with each step. Carpet absorbs those sounds and makes them impossible to hear. Another type of material that is good for sound absorption is paneling. Paneling is a great material to put on walls that may be thin, and have a few holes on the surface. What works even better or in combination with the paneling is the sound absorbing foam. Some paneling has foam adhered to the back of it. in any case, a foam can be purchased separately as a cushion, between the wall and the paneling.
Padding is another excellent way to soundproof a home, whether it is the walls, the floors, or the ceiling. Padding is usually placed under commercial carpets before it is installed. The amount of soundproofing the floor needs will depend on how thick the padding is. Most soundproofing materials are made from recycled material, which is environmentally safe.

Well, padded walls, floors, and ceilings allow rooms to absorb noise very well. This is important to someone who may be building or adding a music studio inside his or her home. A music studio is very noisy, but it is vital that the sound room be soundproof, as the noise may drive everyone out of the building. There are other simple ideas to soundproofing a home that costs very little. These methods include caulking holes using a caulking gun, filling in cracks along the wall with putty, seals or tape off air vents when they are not in use, check to ensure that drywall or sheet rock fits evenly from the ceiling to the floor, leaving no room for cracks. Installing insulated curtains and weatherproofing windows are also other ideas.


Overall, these were some of the tips that you can utilise to soundproof your room. We hope we answered your question how to soundproof a room. If you found these tips useful please share it on social media. We would appreciate it so much. Until next time have a good one and DIY!