How to Soundproof Barn door (All you need to know)

You have a barn and you want to soundproof it, but you don’t know where to start. You have done research on the internet, but you haven’t found an easy-to-follow guide. That is why I decided to make this post about how to soundproof a barn door. I used these instructions for my own project. Hopefully you will find them helpful too!

Weather stripping is a great way to seal out sound from the barn door. The basic idea behind weather stripping is that it creates a barrier between the door and its frame. This barrier is just thick enough to stop the air flow, so that cold air and the noise doesn’t get in.

It is a good idea to soundproof any room in your house if you live in an area where the neighbor next door likes to play loud music or watch television until midnight. 

Noise pollution is not a new thing, so we can provide you some basic tips on how to soundproof barn doors. If you are going through my steps and techniques, these measures will definitely help.

How to cover gap in barn door

If you have a barn door in your home and are looking to soundproof it, you may be wondering how to go about doing so. There are a variety of options that you can choose from when it comes to soundproofing and sealing the gaps on your barn door. 

Hiring a professional is often the best option, but if you are looking to save some money, there are some DIY methods that will work for you.

1. Weather Stripping

Weather Stripping barn door for soundproofing

The easiest way to cover the gap in a barn door is with weather stripping. You can buy weather stripping that is designed specifically for gaps between doors and frames, but you can also use the same kind of material that you would use to seal around windows or doors. 

It’s pretty easy to apply and will help keep out any drafts or noises. The same materials that can be used for soundproofing are also great for weather stripping.

Weather stripping comes in many different materials and styles. The most common types are foam strips, rubber strips and plastic strips. Each type has its benefits and drawbacks. 

  • Foam strip is relatively inexpensive, but it does not hold up well in extreme weather conditions like rain or snow. 
  • Rubber strip offers an excellent seal against air infiltration and moisture intrusion, but it is more expensive than foam strip and may be damaged if used frequently or in extreme temperatures (e.g., below freezing). 
  • Plastic strip offers a good compromise between cost and durability, but still may need to be replaced from time to time depending on how often you use your barn door.

How to install Weather Stripping

Here is the step by step process to install weather stripping for barn door noise reduction. However, It is always recommended to seek professional help before doing it yourself.

Step 1: Cut weather stripping to fit

The first step is to cut the weather stripping to fit. Use a sharp utility knife and make sure the weather stripping is straight, without twists or bends. You don’t want to cut too much off, as you will not be able to put it in place if you do that.

Step 2: Hold the weather stripping in place

Now that you have the strips cut and put in place, use a hammer to tap the nails in. This will ensure that they are tight enough so there is no chance of them popping out and falling off. 

If you’re concerned about this happening, you can also glue each strip on with wood glue before hammering them into place.

Step 3: Nail or staple it in place

If you’re using a nail gun, be sure to use the appropriate nails. If you are planning on covering a larger space and want to keep it all one color, consider using nails that are the same color as your wood.

If you’re hammering in the staples or using a nail gun, be sure to take precautions for eye protection and hearing protection if necessary.

Step 4: Seal the edges

To finish this project, it’s time to seal the edges by using the same weather stripping as you did on top. The weather stripping will protect against noise and weather.

2. Board on the Bottom

Another effective way to insulate a barn door is to place a piece of wood over the bottom of the door. 

Installing soundproofing boards on the bottom of your barn door is a great way to reduce noise and vibrations. The boards will help to create a barrier between the door and the floor, which can help to reduce noise from footsteps. 

They are also useful for reducing noise caused by wind hitting the side of the barn door, as well as reducing any squeaking that may occur.

This will cover up any gaps and prevent outside noise from entering into your home through those spaces. The board should be thick enough so that it doesn’t compress easily when someone walks on top of it.

A good choice for this kind of board would be plywood or another type of wood paneling that has been painted white or another light color — this way it won’t stand out against your other walls or floors too much. 

For maximum soundproofing, you should also add an additional layer of insulation on top of the board. This can be done with spray foam or some other type of insulation.

You could also use carpet padding if you want something thicker than plywood but less noticeable than solid wood panels or tiles that might make your barn door look out of place in its surroundings.

How to install board on the Bottom of Barn door

Step 1: Measure the gap

Measure the gap between the door and frame with a tape measure. The gap should be at least 1/4 inch.

Step 2: Cut it to size

Select your wood board and cut it to size. Make sure it is wide enough to cover the entire gap on both sides of the barn door and tall enough so that it can extend past the bottom rail when installed on top of it.

Step 3: Sand down rough edges

Sand down any rough edges on both sides of your board with a sander or sandpaper. This will give your newly installed piece a more professional look and feel.

Step 4: Time to attach

Using a drill, screw in wood screws every 12 inches along each side of your board so that it will stay in place even if you need to move it slightly during installation. 

You will only need one screw per side as long as they are placed close enough together to hold up the weight of your barn door without falling down or tipping over.

3. Door Sweep

installing Door Sweep for soundproofing

A door sweep is a simple device that attaches to the bottom of your door and seals any gaps between your frame and the floor. This prevents air from flowing through the gap, which can cause noise problems.

Door sweeps are one of the most effective ways to seal out drafts and noise, and they can be installed quickly and easily. 

There are many types of sweeps you can choose from, including:

  • Felt: This is the most common type of door sweep and is usually made from a piece of rubber or felt. It is designed to fit between the frame and the floor so that when the door closes it pushes against the sweep to close any gaps.
  • Ribbed: These are similar to felt but have a ribbed surface which creates more friction when closing the door. This reduces the amount of draft coming through the gap between your door and floor.
  • Rubber: Rubber sweeps are designed for use on hardwood floors as they provide extra protection against scratching or scuffing your flooring.

How to install Door Sweep

Step 1: Measure the gap

Measure the gap between the door and the floor. This will help you determine how long you need to cut your sweep to fit properly.

Step 2: Mark where to cut

Place the sweep against the bottom of the door frame with the mounting holes facing up, then mark where you need to cut it. It’s best to use a measuring tape and ruler so that you get an accurate measurement.

Step 3: Cut the excess 

Use a hacksaw or other sawing tool to cut off excess material from both sides of the sweep until it fits snugly into place on top of your door frame without hitting any obstacles (like doorknobs). If necessary, remove some material from either end as well in order for it to fit perfectly.

Step 4: Attach screws

Attach screws through each mounting hole in order to secure your new door sweep onto your existing door frame. 

You can use wood screws or plastic anchors depending on what type of surface you’re installing them on.

4. Oversized Door

An oversized door would be ideal for covering up the entire section where your barn door opens. The larger size will eliminate any air gaps and provide an effective barrier against outside noise. 

This type of door is typically built out of solid wood, which provides excellent soundproofing qualities. Some models include insulation within their construction for added protection against drafts and cold air coming into your home during winter months.

5. Soundproof Door Frame

Soundproof Door Frame

If you do not want to replace your existing barn doors but still want some sound proofing benefits from them, then adding a soundproof frame would be a good option for you to consider instead. 

These frames attach directly onto existing door frames and reduce noise levels considerably by blocking unwanted sounds from entering inside your home through these areas.

Soundproofing a door frame is easy, but it takes some time. You don’t need any special tools or skills to get started, but you will have to plan ahead and make sure you have enough materials on hand before you begin. Here are some steps to follow when soundproofing your door frame:

How to install Soundproof Door Frame

Step 1: Measure the size of your door frame

Measure the size of your door frame and purchase the necessary soundproofing materials based on that measurement. 

If you’re not sure what size to buy, ask at your local hardware store or call the company that sells the product directly.

Step 2: Cut pieces of insulation board

Cut pieces of insulation board so they fit into the gaps around each side of your door frame and nail them into place using nails or screws (nails are easier). 

If there are gaps between the insulation boards, fill these in with additional sheets of insulation until all gaps are filled with insulation.

Step 3: Install the door frame

Install the door frame for each side of the doorway using screws or nails, making sure that it fits tightly against the bottom edge of each door leaf.

6. Moving Blankets

The easiest way to cover the gap in a barn door is with moving blankets. These blankets are made of a polyethylene film that is very light and flexible.

You may be wondering why moving blankets are good for covering gaps in barn doors. Well, they’re inexpensive and easy to install. 

They’re also effective at blocking sound from coming through the cracks in your door. All you need to do is cut them into strips or squares and tape them over any gaps between your door frame and wall studs

7. Acoustic Panels

Acoustic Panels

Acoustic panels are another great way for sliding door noise reduction. They are easy to install and can be cut to fit any size gap.

Acoustic panels are usually made of foam or fabric, and they fit into gaps between doors and walls to stop sound from traveling through them.

They do this by using materials such as fiberglass or foam to break up the sound waves into smaller pieces, which makes them less loud.

One of the best parts about acoustic panels is that they’re easy to install. You simply nail them in place, either with nails or screws. If you want to make sure that they stay secure for years to come, you can use construction adhesive as well.

8. Hang Soundproofing Curtains

Soundproofing curtains are an effective way to reduce noise from outside. The curtains can be attached to the bottom of the barn door to reduce the sound of traffic and other noises. The curtains should be hung on a track so that they slide open and closed easily.

These curtains are typically made from heavy fabric or foam and can be attached to tracks or hooks on the wall. When these curtains are closed, they seal off any gaps in your barn doors by covering them completely.

Soundproofing Curtains with Grommets

If you want to install soundproofing curtains with grommets into your barn doors, you will need to drill holes in each side of your door frame before hanging up your new curtain panel. The grommet serves as a hole through which you can run a metal rod through each end of your new curtain panel so that it hangs securely.

What to Consider When Soundproofing a Barn Door?

What to Consider When Soundproofing a Barn Door?

Soundproofing a barn door can be a challenge, especially if you are working with an existing door. 

However, there are some things you can do to minimize the noise level coming from your barn door by knowing what to consider before soundproofing.


The first thing to consider is mass. The more mass a door has, the more it will absorb sound. This is because it takes more energy to move something with more mass than something with less mass.

If your barn door has a small amount of mass and you want to soundproof it, adding material to increase its weight will help.


The material used in the construction of your door is one of the most important aspects of soundproofing. The type of material you choose will determine how well it absorbs sound waves, so keep this in mind as you shop around for your new door or other things to soundproof it.


Dampening is an important part of soundproofing any structure. The goal is to reduce or eliminate vibrations from entering or exiting the room. 

The best way to do this is by using a vibration-absorbing material like felt or foam rubber. You can apply these materials directly to the surface of your door or attach them to a sheet of plywood that will fit over your opening.


Absorption is the process of converting acoustical energy into thermal energy, but it can also refer to the conversion of sound into another form of energy.

For example, a soundproofed room may have an acoustic absorber attached to its walls and ceiling, which absorbs sounds that enter the room. The absorber converts sound waves into heat and stores it within itself. This process reduces the overall volume of sound in the room.


The first thing that you should consider when soundproofing a barn door is reflection. There are two types of reflection: hard and soft reflection. 

  • Hard reflection occurs when sound waves bounce off of surfaces such as glass or metal. 
  • Soft reflection occurs when sound waves bounce off of surfaces such as wood or concrete.

Noise control for barn doors is accomplished by using soft reflections instead of hard reflections because hard reflections will just cause more noise rather than reduce it.

Sound Leakage

To reduce sound leakage, you need to look for a product with a high STC (Sound Transmission Class) rating.

The STC rating is an indication of how effective the insulation is at blocking sound from leaving or entering your home. 

The higher the number, the better it works. If you want to block out noise from outside, then you should get a high STC rating. 

However, if you want to block out noise from inside the house, then you should get a low STC rating.

Are Barn Doors Soundproof?

The short answer is no. A barn door is not an airtight barrier and therefore does not provide complete sound absorption. If you want to reduce noise in your room, you have to create an airtight seal around the door frame or follow the soundproofing ways listed above. 

The truth is that barn doors are not designed to be soundproof. While they can help block out some noise, they will never be able to block out all noise. 

To make them completely soundproof, look out the effective ways listed above.


In this article, I have explained the most effective ways to soundproof your barn door. Now that you have a better understanding of how to do it, you can start experimenting with different materials and techniques. If you follow the steps and techniques then your barn door will be much more quieter than it was before.

Frequently Asked Questions (How to soundproof barn doors)

Do barn doors block sound?

Not as well as solid doors. You can expect to get about 30dB of sound reduction with a good quality barn door. If you are looking for a high-end studio acoustics solution, then you will need to look at more complex solutions such as expanding foam or acoustic tiles.

Can barn doors be soundproof?

Yes, barn doors can be soundproof. In order to achieve this, you need a door that is thick, solid and heavy. Also, it needs to have a good seal at the bottom. Moreover, It depends on the materials you use to make them, and how much money you’re willing to spend.

How do you reduce the sound of a barn door?

The best way to reduce the sound of a barn door is to make sure you have a high quality door installed. There are numerous factors that determine the sound of a door opening and closing, but it is safe to say that the most important factor is the material that your door is made from.

Read ways listed above to soundproof your barn door effectively.

Can sliding doors be soundproof?

Sliding doors can be soundproofed with the addition of a door damper. A door damper helps to make sure that your sliding door closes slowly and quietly. This will make it less likely for your sliding door to disturb others in your home or apartment.

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Brendan Ratliff
Brendan Ratliff

As a soundproofing and acoustical professional, I have helped new homeowners, builders and remodelers with their projects. I also help contractors/designers learn how to properly install soundproofing in their clients homes.
I enjoy helping people understand the process of soundproofing and acoustical construction. is a one-stop solution for all of your soundproofing related questions.