How to Soundproof a Baby’s Nursery in 8 Steps

When it comes to your baby, you definitely want the best for them.

Setting up the baby’s nursery is important and making sure that your baby won’t get disturbed by any outside noises is crucial!

Here are all the steps you should follow in order to fully soundproof a baby’s nursery.

1. Soundproof the Door

By far, the most important step to take when soundproofing a baby’s nursery is to soundproof the door as best you can.

This is because most interior doors are completely hollow, which means that they won’t block the sound at all!

This means that every single noise you or you family makes will have no trouble entering the room.

There are a lot of things you can do, and it would be rather pointless to go over every single one of them in this article since it would end up being way too long.

Instead, I will be giving you the most important and effective steps to follow, which should be enough to soundproof the door.

If you feel like you want to take it a step further, then I would recommend you read this entire guide on how to Soundproof a Door.

Get a Solid-Core Door

Like I just mentioned, most door nowadays are hollow and won’t block the sound at all.

One extremely simple fix would be to invest in a new solid wooden door.

You can find out if your door is solid by knocking on it.

If it sounds like cardboard, it’s hollow inside, while on the other hand, if it sounds like your front door, which is extremely likely to be solid, then you have a solid door.

Weatherstrip the Door

This is by far the most effective method, and it’s also the most affordable one.

All you will need is this weatherstrip which you can get on Amazon. It has an adhesive backing, so adhering it to the door’s frame should be very easy to do.

How to adhere it?

Tape it around the entirety of the frame where it will be in contact with the door once it’s closed.

If done properly it should form an air-tight seal which will prevent a lot of the sound from coming in to the room.

Tip: If air can come in, then so does sound. This means that you should close the door and feel if there’s any air entering through any gaps that you still haven’t sealed.

Another way to check for gaps and cracks is by using a flashlight. If everything is sealed up perfectly, no light should be seen between the door and the frame.

Install a Door Sweep

What a Door Sweep will do is seal off the gap that’s left between the door and the floor.

I’d recommend you get a Door Sweep like this one from Amazon, since it’s cheap and easy to install.

Cut it to the exact width of the door, making sure that there are no gaps left on the sides and then simply adhere it to the door using the adhesive backing.

These are the most effective options in my opinion and luckily, they are also quite affordable ones.

2. Soundproof the Windows

If you are trying to keep your baby from waking up in the middle of the night because of some teenagers driving by that are listening to extremely loud music, or from any other external noises for that matter, then soundproofing the windows is crucial.

Just like with the doors, there are a lot of different things you could do in order to fully soundproof a window.

I will give you the steps that I feel should help you the most, but if you’re interested in reading the entire guide on how to Soundproof a Window, then do so.

Weatherstrip the Window

For this step you can simply use the same weatherstrip you used to soundproof the door, since you should have plenty left.

To apply it you will need to cut it to the exact measurements of the window and, removing the adhesive backing, adhere it to the frame.

If done properly, the weatherstrip should form an air-tight seal between the window and the frame which will not only prevent sound from coming in, but should also help with temperature insulation.

Install Double-Pane Windows

Replacing your current window for a double-pane or even triple-pane window will reduce noise dramatically by up to 60%. It’s the route you could go if you have the time and budget for it.

An added benefit of double- and triple-pane windows is that not only are they excellent at reducing noise but also at reducing heat transmission.

This means that they will keep your house warmer in winter and cooler in summer, meaning that your energy bills will end up being lower.

The one thing to take into consideration when going for this option is that the person installing the window should be someone who knows how to do it properly, since installing a window is one thing, but installing a window that needs to be 100% sealed off, is another.

3. Hang Soundproofing Curtains

The great thing about soundproofing curtains, apart from reducing outside noise, is that they can work both on windows and doors.

They are affordable, effective and they even help with the room’s décor.

A couple of things to consider before purchasing soundproofing curtains;

  1. Get the longest ones you can find; They work best if the go from ceiling to floor, because this way sound has fewer places where it can enter the room.
  2. They should be wider than the window/door; The wider they are, the more they will naturally fold, which means that they will be in contact with the wall more often, forming a better seal.
  3. Soundproofing Curtains need to be Thick, Heavy and Dense.

The soundproofing curtains I recommend are two;

The NICETOWN Blackout Curtains, which are affordable and look great! They have a huge number of positive reviews on Amazon.

The NICETOWN Grey Full Shade Curtain, which are a bit more expensive, but also better since they have two layers.

4. Soundproof the walls

Properly soundproofing a wall will require some work and money, but if the baby’s nursery is sharing a wall with the room of your teenage son that loves to play guitar, or listening to music, etc. then it might be a really smart choice to do it.

Add an Extra layer of Drywall

Even though this might be a lot of work and more expensive than the other steps in this guide, it really does work.

Sounds tend to have an easy time going through walls, mainly because most walls are really thin.

Adding an extra layer of drywall will add one extra barrier, making it harder for unwanted noises to enter the room.

Installing extra layers of drywall will help keep the noises at bay. Just make sure to use acoustic caulk between the drywall sheets in order to get a proper seal.

After this you can add a layer of soundproofing paint and you’re done.

5. Consider Acoustic Panels

Acoustic panels won’t prevent much of the sound from coming into the room, but they will help absorb the sound reflections inside of it, which will make the sounds die out a lot faster.

You don’t need to install a lot-, or even the best acoustic panels, since just a couple of them will make a huge difference in how sound behaves inside the room.

I’d recommend the ATS Acoustic Panels mainly because they are of great quality and affordable.

However, if you don’t want to spend any money of these panels, then here’s another option…

6. Making your own acoustic panels or artwork

Since acoustic panels can be quite expensive, you could make them yourself, if you have the time and the skill to do it.

The panels are fairly easy to make; all you need are a couple of pieces of wood to make the frame and some used towels.

To transform paintings and artwork into acoustic panels, it’s even easier; you only need the used towels since the artwork already provides the frame.

Why do I like this method so much?

Apart from being almost free, if you have used towels that is, towels absorb a lot of sound, and I mean a LOT, making them often as good or even better than regular acoustic panels.

How to make acoustic panels or transform your paintings/artwork into acoustic panels.

How to do it?

Step 1: Get some old towels.

Step 2: If you’re making the frame yourself, take measurements, cut the wood and screw the pieces together.

If you are making the soundproof paintings, just move on to the next step.

Step 3: Place the painting face down on the table and measure the inside of the frame.

Step 4: Cut the towels to the exact measurements of the inside of the frame.

Step 5: Stack the towels on top of each other.

Step 6: Place them on top of a bigger/uncut towel and sew them together.

Step 7: Simply staple the bigger towel to the frame, making sure that the cut towels fit perfectly inside the frame, and finally cut off the excess fabric.

This method is fantastic for two reasons; It’s extremely cheap, and even better than that, towels are excellent at absorbing sound.

Note: They should NOT be covered in glass, since this will reflect the soundwaves.

7. Place some Carpets

The best soundproofing materials are thick, dense, soft and heavy… and a carpet is exactly that!

Carpets are great at absorbing sounds mainly because since they cover the floor, soundwaves are no longer able to bounce off it, which reduces the echo inside the room.

There are many carpets that should work well, but if you want my recommendation, the get this one on Amazon.

8. Invest in a Sound Dohm

By far one of the best products you can purchase is one of these Marpac Sound Dohms.

How does it work?

It’s a little noisemaker that makes a simple fan sound which in turn helps mask other noises. This means that your baby won’t be startled as easily because the other noises won’t be as easy to hear.

Don’t be paranoid about not hearing your baby

The first thing that came to my mind when thinking about soundproofing the nursery was that “if sound can’t come in, then logically it can’t get out”, which means that there’s no way for you to know if your baby is safe or not.

But don’t panic, there’s a really simple fix for this… A baby video monitor!

The one I recommend is the Infant Optics DXR-8, which has an absurd amount of positive reviews on Amazon.

Having just an audio monitor can also work, but you can only hear if your baby is crying or not.

With the video monitor you can always check if the baby is safe, since you can see if they have a blanket or anything else over their head, at all times.

What I’m trying to say is that you shouldn’t worry about soundproofing the room, because there are other ways to monitor your baby.

In fact, soundproofing the baby’s nursery is beneficial for you, and especially, the baby.

Conclusion

If your baby is waking up a lot during the night, then it might be time to soundproof the nursery.

The great thing about it is that it’s not that expensive to do and it won’t take you much time.

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