7 Steps To Soundproofing A Window

how to soundproof a window

Regardless of whether you live in an urban area or the suburbs, it is more and more common to have areas noisy and this can make time in the home less comfortable.

Regardless of whether it’s cars zooming by, trains, children playing, or even lawn mowers and weed whackers, it is all a great distraction.

You have probably noticed that one of the biggest areas that let sound into your home is through your windows.

Here we will take a look at some tips on how to soundproof a window.


Our Windows Are The Outside Sounds Best Friend But Not Always Ours

Unless you have some of the newer better insulated double and triple pane windows, then they not only conduct more heat and cold from the outside in and vice versa but also the noise.

A single pane setup without any kind of special treatment has very little insulation ability and this includes against sound.

Unless you live out in the country where your nearest neighbor is half a mile away then you likely encounter a great deal of noise every day.


Seven Tips To Soundproof A Window


1. Consider Blocking The Window Altogether

If you have a home office or a room for an infant then you may have special needs with a window for that particular room.

If so, you’ll need to decide whether or not you want the sunlight and visibility of having the window unblocked or if you want maximum sound protection.

You certainly wouldn’t be able to block all the windows in your house but if it’s one particular room that’s a problem then for some situations, using insulation to completely block it would give the maximum amount of sound and weather protection.

The material should be cut to fit snugly and it should be thick and have a certain amount of softness to it.

Soft material does a superior job in reducing noise that comes in and that goes out.

This means that it’s not only good for preventing outside noise from coming in but if you have someone who is learning a new musical instrument and they’re the joy of your ear but not that of your neighbors, then this might be a good solution.


2. Caulk The Gaps

Just like air can get through the small gaps around your window, the sounds can as well.

This means that you will not only want to block the window but also to caulk any small gaps you might have.

The better that you can do this the better you’re going to be able to block sounds.

There are quite a few people who will complain that although they’ve done everything they can think of to reduce sound through their windows they never fill in the gaps.

person putting caulk on window seal

When you do this it’s recommended that you get acoustic caulk as it will usually have a better effect.

It also means that the caulking is likely to last up to 4 years. This type of caulk specifically has a long life expectancy.

One of the things that makes this caulk different from others is the fact that it remains elastic.

The soft elasticity of this caulk is what makes it better as a sound barrier than other kinds of caulk.


3. Add Weather Stripping

We all know that success is in the details and just like we need to caulk the window we should also add weather stripping.

There’s a special tape that you can use for weather stripping and when you go shopping for it you’ll find that you can get it in silicone, rubber, and foam.

person installing weather stripping on window

Any of these will be good but many of you will find foam to be the best choice.

It’s not as hard as you might think to install it and typically you’ll be able to do it in a matter of minutes and it will add better insulation and protection against sound.

4. Thick Shades And Blinds

Adding thick blanket shades and blinds to your windows will further protect your home from sound penetration from outside.

It’s super easy to install these and it’s a purchase you’re likely to be well pleased with.

This option doesn’t have the ability to stop sound 100% but it does add a significant additional barrier to the arsenal of sound protection that you placed on your window.

If you’re looking to not only block out sound but also light, then this option will help with that as well.

Having the sound significantly reduced and being able to control the amount of light that enters the room gives you a sense of safety and comfort.

You can always open them up if you want more light or if you want to allow sound to come in and close them when you don’t.

5. Change The Arrangement Of The Furniture

It often surprises people to learn that the more stuff that is in a room the more soundproof it is.

Another factor in soundproofing the room is to rearrange the furniture there.

The thing is that sound doesn’t bend as easily as air does. This means when it’s having to bounce off of furniture and bend around corners the amount of sound that does is reduced.

bedroom with bed and hanging plant

When you rearrange the furniture in the room and you add additional furniture you will improve the sound reduction.

If the surfaces are uneven and many are soft they will absorb much of the sound waves as it moves around and this will inhibit their movement.

This reduces reverberation and echoing as well.

It may not be a person’s first thought to rearrange furniture or add new furniture as a way to stop sound from coming in but the fact is a certain amount of sound is going to make it through the window and these additional ways will help to further reduce the sound that does make it through.


6. Install Soundproof Curtains

One of the most important things that you can do to reduce sound is to install soundproof curtains.

If you do the other things mentioned above and you add quality soundproof curtains you’re going to significantly reduce the amount of sound that penetrates the window.

soundproof curtain infront of window

These curtains are thick and they have a soft material and they will help reduce sounds ability to penetrate through the window and into the home and it’ll also help in reducing the amount of echo the room experiences.

If you look around you can find soundproof curtains that look really great.

This means that they will not only help in reducing the amount of sound that gets into the home but they’ll also look great.

This is a terrific combination when you can find it. When you use these in conjunction with the other tips above they really work fantastically.


7. Add Double Or Triple Pane Windows

This option was saved until the end because it is the most expensive option.

At the same time, it is also a highly effective option especially if you add it in conjunction with the other tips above.

There are very few things that you can do beyond what we’ve covered here.

A double or triple pane installation will not only provide multiple layers of glass that reduce sounds ability to enter but they also have air-gaps which are sealed in between the panes which further enhance the windows ability to block sound from coming in and from going out.

Anyone who wants to reduce the sound that penetrates their window should strongly follow the tips given above.

To the extent possible, following all of them will give you the maximum result.

The good news is that doing even a few of them can be easy, inexpensive, and effective.

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