How To Soundproof A Door ( 9 Tips That Actually Work)

If you’re dealing with excess noise in your home, your doors may be your culprit, and we want to help you fix that!

Not only can they let noise travel into the home from outside, but they also make it easy for noise to go from room to room inside your home.

As such, its essential you know exactly how to soundproof them, and in this article

we are going to show you the exact tips and tricks we used to vastly reduce the amount of noise coming through our doors!

Why Sound Gets Around Or Through Doors

Doorways are the largest gaps in any wall, which makes them the weakest link in any soundproofing that you try and do.

It’s usually the spacing around the actual door that leaks noise.

However, most interior doors are hollow in their core which certainly doesn’t help.

Hollow cores do make them cheaper, and often lighter and easier to push or pull open and closed, but it does mean extra noise pollution.

After all, your home, be it a house, condo, town home, or apartment, is ideally a place that you can unwind in and relax.

As such, loud noises coming through doors prove very disruptive.However, you can minimize external distractions by soundproofing your doors.

Putting a rug in front of them is a basic solution that is mildly effective in many cases.

If the door in question is an exterior one, then going through and replacing all of its¬†weatherstripping’s¬†might be a good option too.

Keep moving through all the potential solutions until you discover one which works out well for you.

8 Simple Ways To Reduce Doorway Noise

1) Paint The Doors

First off, consider coating them with some sound-absorbing paint.

Just visit your local home improvement or hardware store, and talk to the staff about what interior paints that they have which feature sound absorption as a quality.

If possible, pick one which is a close match to the colors of your current doors. Follow all directions printed on the container for preparing and applying it.

It’ll usually go on much like a regular paint, but it might strike you as somewhat thicker.

A good coating of this kind of paint might reduce outside noise by nearly a third. It’ll also keep noise from inside any room from getting out as easily too.

painting a door , sound proofing tips

2) Put Up Acoustic Drapes

Another option is placing acoustic drapes to go over a door.

You can put a short curtain rod that goes directly over the rear of your entrance. Then, get some heavy-duty fabric drape material to hand from the rod.

There are drapes made from sound-dampening fabric.When you’re in the room, you just slide that drape into place to minimize outside sound.

It’s an extra step opening and closing the door, and some folks think it looks weird, but renters love this option when they can’t do serious alterations to their residence and maybe have a noisy roommate (or are noisy themselves).

acoustic drapes on door to sound proof a room

3) Install Acoustical Interlocking Foam Tiles

Installing foam tiles is another thing that you can do. Check your neighborhood hardware and home improvement stores for these, but you a music supply store might also have them.

Acoustical interlocking tiles of various forms can be attached using glue, staples, or screws. Just be sure that they are truly secure, lest they fall off after enough movement.

Acoustical tiles do come in various levels of noise reduction, so be sure to choose the highest one you can find to get the most protection from unwanted sound.

Another possibility is buying and attaching rubber flooring tiles that go on the back of your door.

They can be easier to locate, but you should know they’re not going to offer the same level of noise reduction.

how to sound proof your door

4) Hang Mass-Loaded Vinyl Barrier Material

Yet another option is hanging up a mass-loaded vinyl barrier. MLV comes in thick rolls.

You’re not likely to find this in a home improvement or hardware store, but acoustics and music shops often carry it.

Measure your frame carefully before using a utility knife to cut your vinyl to the right size.

Construction adhesive, which is at hardware stores, can be used to attach the vinyl to your door.

Your door is going to be soundproofed after the adhesive dries, and while the sound reduction is potent, the price is not cheap.

Even low-caliber MLV is going to run you around $2 a square foot.

Thicker barriers have an even higher price tag. You can get MLV in thicknesses ranging from 1/16 of an inch to a quarter of an inch, and the thicker rolls go up in price and weight.

mass loaded vinyl to sound proof your doors

5) The Egg Carton Technique

You may think that i’m crazy for saying this, but believe it or not, simple egg cartons can actually be used for soundproofing, if you’re okay with your door looking a little strange.

I have personally tried this method and it does in most cases, reduce the noise slightly coming in from the other rooms.

Now while you are not going to get the same results as say quality absorbing foam, it is a cheap an easy alternative that will muffle out some of the sound.

If you have any only old cartons lying around, well enough to fill out the space of the inner side of your door, the best option is to tape the together one by one, then hang them on the inner side of the door using either wall hooks, or double sided tape.

This is an option that can provide you with reduced noise at a low cost.

egg cartons for soundproofing

6) Invest In A High Quality Door Stop

This is something that a lot of people look past, but one that is very effective.

Did you know that a good portion of the sound that passes through doors comes from the gap underneath it? don’t believe me?

try rolling up a towel and sticking it in front of the gap and see the difference that it makes.

There are a ton of incredible noise cancelling door stops that you can buy online that have a thicker core than normal ones that significantly reduce the amount of sound that is allowed to pass through.

This is another cheap option that, if you are willing to invest, you could use on almost every door in your home, providing a much quieter living space for you.

I have one of these in my bedroom as there was quite a lot of noise coming from the living room when my wife watches TV, and the difference it made was remarkable.

soundproof door stop

7) The Tried And Tested Method Of Soundproof Foam

It’s no surprise why this stuff is so popular, that’s because it does it job better than anything else.

This specialty foam is specifically designed to absorb as much noise as possible, which is a far cheaper alternative than buying an entirely new door.

The best thing about this product, is its incredibly cheap and very easy to install on vertical surfaces.

All you have to do is find a version of the foam that you like, apply double sided tape to the flat surface on the back, and press it firmly against the door.

You may have to cut some of the foam to ensure that it takes up the area neatly without any pieces overhanging, but you get the idea.

This is one of the most effective and less time consuming methods that I have found and will easily provide you with the best results.

soundproof foam for door

8) Have You Been Framed?

In addition to making alterations to the door itself, check underneath and around the frame. Any gaps might be exposed with a flashlight.

They can happen over time from material around the door decaying over time, although building settling can also contribute.

As years go by, doors might even shrink or swell continuously, given that one side is usually in controlled climate but the other side is exposed to the elements.

Even if it fits in its frame seemingly well-enough, there might be just enough warping to let sound waves through around the edges.

If you do notice this, the best way to overcome the problem is to call a framing specialist, or a carpenter, and they may be able to restore the frame back to its former glory without you having to break the bank.

door frame for soundproofing

9) The Towel Technique

If you’re just looking for a quick and easy solution to reducing noise through your door, then why not try a method I personally came up with that takes 5 seconds.

Do you have a towel? of course you do.

Start by grabbing one end of the towel and twirling it around until it becomes a long snake shape, and your’re done.

Now place the towel in front of the gab under your door.

This acts as a a cheap and quick door stop that believe it or not, actually reducing quite a lot of the sound that passes underneath and through the gap.

This is obviously not a permanent solution, but tone that can be done fast without needing any actual materials.

towel underneath door , sound proofing tips


Overall there are a wide ways that you can soundproof a door in your home or office, It just depends what route you want to take.

Personally I have tried and tested all of the methods above and have found that applying thicker paint as well as applying a layer of foam to the back of the door to be one of the best options.

Although all of the methods work to an extent, you want to try a few of them to see which one really works for you.

I know that when I tried the paint and foam method, it significantly reduced the noise coming in from the other rooms while I was trying to sleep.

You should never look past the significance of a good soundproof drape that can just hang from the back of the door to. It works fairly well and is very cheap and easy to do.

If you want to try the paint and foam method (which I personally recommend) you can find one of the best products here that I have used over and over again for sound absorbing purposes.

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