You may not be an expert in operating machines and the question: “How to quiet an air compressor” still makes you get butterflies in your stomach. But don’t worry, all your problems will be radically solved after consulting our post.

Air compressor is gaining momentum because of its vast applications (both for industrial and personal use). More and more people purchase domestic compressors for different purposes. However, not every compressor is ideal. Some produce annoying sounds all the time and that’s the reason why we are here to help.

You probably can’t stand disturbing noise from your air compressor anymore. Let’s get rid of loud sounds now!

How Noise From An Air Compressor Affects Our Health

Air Compressor Affects Our HealthIf your air compressor is not noise-proof, the sound wave will fluctuate between 40-100 dB. You can use the decibel meter app on your phone to determine the exact sound range. When your measurement gives the result of over 100 dB, it means your compressor is producing noise that is dangerous for your health.

Living in a noisy environment or, in other words, with noise pollution can adversely affect not only your physical but also mental health. The first and also the most recognizable effect would be the influence on your hearing. Another reaction of your body is the increased risk of high blood pressure.

Turning our concern to mental health, continuous exposure to noise can cause some problems such as stress, insomnia or even psychological disorders. Your character can be changed as you will become more irritated or aggressive when being annoyed by noise.

From the disadvantages listed above, it is obvious that you need to reduce the noise produced by your air compressor immediately. Otherwise, you may experience health declines in the long run.

The Reason Why Air Compressors Are So Loud

Type of compressorThere are several reasons why your air compressor makes terrible noise. We recommend you thoroughly investigate your machine so that you can find suitable solutions to the problem.

Type of Compressor

One possible source of all the noise that you can guess is the construction of your compressor. If yours is not a specifically silent one, there’s a bigger chance of your compressor releasing intolerant sounds. Also, gadgets in larger size equal to more powerful engines that create loudness while operating.


Not surprisingly, what can cause an air compressor to be noisy is its materials. There’s a big difference between compressors built with thick and thin materials. Thick materials are likely to produce less noise than thin ones. It is because the frequency of sounds is usually absorbed by thick materials. Meanwhile thinner ones will allow sounds to have longer wavelength.

Materials are dissimilar according to models. In the compressors manufactured a long time ago, you can find cast iron. But for the new models on the present market, you can expect cast aluminum or something like that.

Displacement Check

If you find your air compressor too noisy to stand, you probably put it in the wrong place! Shaky, rocky, or weak surfaces may be what makes your compressor noisy. Hardwood or concrete-based floors are also to blame.


As a general truth, air compressors do vibrate a lot. There’s nothing to talk about that. However, even if they vibrate to a great extent, they can’t produce a great deal of annoying noise. It is possible that noise is caused when air compressors collide with other subjects around them.

Air Intake

The intake part is known as the loudest component of an air compressor. When a fair amount of air is sucked, loud sounds can be produced.

Air Exhaust

The exhaust portion is where the byproducts will go through. The process of this can generate a lot of noise.

Ideas On How To Quiet An Air Compressor?

We understand why you can’t put up with your noisy air compressor. Here are our suggestions to shut your compressor up.

Change the Placement

Change the placementPlace the machine on soft floors, of which either a rubber mat or an old rug is a striking example. These types of surfaces will absorb the vibrations to minimize noise.Air compressors are somewhat big engines so they might need their own space. To avoid being affected by their operation, you can choose to isolate them.

Air Intake Silencer Installment

As mentioned above, air intake can be the source of annoying sounds. Fortunately, the invention of mufflers and silencers is put into practice. You can attach these gadgets to your compressor’s air intake pipe to reduce noise production.Designed by a combination of air filter and silencing device, mufflers or silencers can effectively help you do away with noise. There is a wide range of silencers advertised, and you should choose one that matches your compressor in size and model.

Soundproof Box

Soundproof boxAnother common way to quiet an air compressor is to put it in a soundproof box. The good news is that this equipment is not hard to buy. You can also easily make a DIY one at home!We recommend gypsum board, concrete block, or fire-resistant component as some materials to build your box. People often have a bias in favor of concrete blocks for maximum sound blocking. Remember to install a backup cooling system to prevent your machine from bursting into flames as it will be working in a closed environment.

Rubber Grommet Hack

When the motor operates, it will vibrate and produce lots of noise. Rubber grommets can absorb the vibration to effectively cut down on annoying sounds. Rubber grommets come in different size charts that are suitable for your diverse needs.

Purchase a Quieter One

If the tips suggested above still don’t work, all you can do is to invest a new and high-quality one. You will have to spend a great deal of money but you can improve your health conditions in return. But don’t take it seriously as you get what you pay for.

More: Best Quiet Air Compressors


You have been annoyed by your air compressor for too long. Now those days are gone. How to quiet an air compressor will no longer get on your nerves because we have shortlisted the five easiest ways to deal with the compressor’s noise for you!