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Can Curtains Block Sound?

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Can curtains block sound if you use the right kind? If so, how well do they block sound, and are they worth the extra money?

These are all good questions to ask if you are wanting to buy curtains that can block out noises. These types of curtains are a practical solution that can help you have a quieter home.

There are plenty of curtain options that are able to block out noises from outside your windows. Usually, these include blackout curtains, but some soundproof curtains are also available on the market.

Do Curtains Block Sound?

Do Curtains Block Sound

Curtains are very capable of blocking out sound if you buy the right kind. These types of curtains are becoming more and more popular. Many brands have even started to promote their curtains as being noise preventing as this is a great benefit.

Sound-blocking curtains can come in handy no matter where you live— whether that’s in the city or on the side of a busy road with cars going by all day.

Sound-blocking curtains are also great for people who need to sleep during the day, or for babies that need a quiet place to nap. They are very effective for all kinds of people looking for less noise.

That’s why more and more people are starting to look for noise-blocking curtains as an added benefit. Windows themselves don’t tend to block out noises very well, making curtains the next best option.

How Much Sound Can Curtains Block?

How Much Sound Can Curtains Block

All well-made curtains have the ability to block a certain amount of sound from coming into your windows. They don’t keep it from coming inside, but curtains can muffle it before it reaches your ears.

Any kind of well-made and heavy curtain is going to block a certain amount of noise from coming in through your windows. Even if they are not specifically designed to do that, it’s something that naturally happens.

That’s why it can be so effective to buy curtains designed to block out noise. They will block much more noise and can help keep your home significantly quieter. Soundproof curtains are the best option and can block up to 75% of exterior noises from coming inside.

These curtains are your best option because they’re designed for this purpose. Although blackout curtains will also help to reduce noise from coming inside, they will not be as effective as soundproof ones.

Which Types of Curtains Block the Most Sound?

Which Types of Curtains Block the Most Sound

Can curtains block sound? Indeed they can, and they can even be very effective at doing so.

Not all curtains are made to block noises, but some are made with that specific benefit in mind. Many heavy curtains will naturally muffle noises due to their heaviness and the density of the materials.

But, if you really want noise reduction, you should consider getting one of two curtain options: blackout or soundproof. 

Blackout Curtains

Blackout curtains are a great option if you want curtains that can block sound. These curtains are typically layered with several materials and are heavy-duty. Some blackout curtains can even reduce noise by up to 60%. 

If you really want noise reduction, it is best to get blackout curtains that are also marketed as noise-reduction curtains. They will be the thickest option and will be made with the best materials for noise reduction.

Blackout curtains also tend to be more affordable and easier to find, which makes them a more realistic option. In addition, they come in a wide variety of styles and colors. So, you don’t have to sacrifice appearance for functionality.

Soundproof Curtains

Soundproof curtains are your best bet when it comes to getting noise-reducing curtains. These curtains are specifically designed to reduce the noise coming into your home.

They are made with materials that absorb the noise and are layered for the best noise reduction. With these types of curtains, you can expect to reduce up to 75% of the noise that is coming through the windows.

The only downside is that soundproof curtains are more expensive as they are specialty curtains. They are also less accessible as fewer brands make them.

Also, you won’t find nearly as many styles or colors of soundproof curtains as you will blackout curtains. So, you may have to settle for an option that doesn’t necessarily go with your home’s style.

Do All Blackout Curtains Block Sound Better than Standard Curtains?

Do All Blackout Curtains Block Sound Better than Standard Curtains

Although most blackout curtains are going to block out more sound than standard curtains, it isn’t a guarantee. This will usually depend on the quality of your curtains.

A high-quality pair of normal curtains may be able to block sound better than low-quality blackout curtains. This often has to do with the thickness and the type of fabric used.

High-quality curtains tend to be made up of layers, which makes them better at blocking noises. Poor quality blackout curtains that are thinner may not do as good of a job.

That’s why it’s so important to look at the quality of the curtains you are buying. The materials they are made of and how heavy they are can make a big difference in noise reduction.

Are Soundproof Curtains Worth It?

Are Soundproof Curtains Worth It

Soundproof curtains can be a great purchase if sound reduction is very important to you. For example, they’re great for people who sleep during the day or who have children that need a quiet environment.

If you live in a very loud area, this could also be a worthwhile investment to keep your home quiet. An additional benefit of soundproof curtains is they tend to act as blackout curtains as well. So, if you need both blackout and soundproof curtains, this may be the way to go.

How Do Curtains Block Sound? Do They Absorb or Block It?

How Do Curtains Block Sound

Curtains aren’t capable of literally blocking sound as they are on the inside of the window. To block sound, they would have to be outside where they can reduce the noise before it ever enters the home.

Curtains are able to reduce sound by absorbing the noise before it goes beyond the curtains. That’s why the thickness of your curtains can affect how much sound they reduce.

The thickness and the material layers of the curtains can help to absorb more noise before it enters the room. That’s how curtains are able to act as a kind of sound barrier.


If you are wondering if curtains block sound, they definitely can. Curtains are able to block sound to a certain extent depending on the kind of curtains you buy.

Blackout and soundproof curtains are the best options if you want noise-reducing curtains in your home. They can both block out noise and absorb it before it enters the room and disturbs your peaceful home.

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