How to Reduce Noise from Outside Air Conditioner

Every household has an air conditioning unit that serves to climate control the environment into a pleasantly cool atmosphere when the weather is too hot. The only drawback is that the they can get rather noisy, so at times, they may get on your nerves because of the non stop vibrations and the incessant whirring sounds they make.

The worse case scenario is if your outside air conditioner ends up bothering your neighbors. The last thing you want them to do is to knock on your door, telling you how inconsiderate you are for all the ruckus your outside air conditioner is making. The hot temperature should not have to equate to hot tempers flaring.

Reduce Noise from Outside Air Conditioner

Unfortunately, the older air condition models do tend to make a lot of annoying noises. If you’re a victim of this coming from your neighbor’s air con unit, then you must know how unwelcome the sounds are. However, these air conditioning systems are a necessary companion during the hot summer months, so they may make a lot of noise, but it would be hard to be comfortable without them.

If you have the budget, then you can opt to buy and invest in a newer, quieter AC (air conditioner) model that comes with better insulation. These air conditioners that come with improved insulation around the compressor are more silent. The improvements in the fan design and vent lay out are perfect for cooling you down and keeping things generally peaceful.

However, looking for a new AC will blow your budget because these do not come cheap. The variable speed blowers of these newer units, along with the high-tech inverter power system, means that you can expect to fork out a lot of money. All that expense just because of the noise?

If your AC is just noisy but still happens to work really well in keeping your environment cool, then you can think of soundproofing. Only opt to buy a new one if your soundproofing efforts fail. However, doing the soundproofing yourself is actually cheap, easy to do, and are known to be effective.

There are many soundproofing materials on Amazon that you can have delivered straight to your doorstep. All of these offer the solution to your noisy outside air conditioner problems. Read below to see what materials you need to keep your space more quiet. On top of that, there are steps indicated below that offer you solutions, so you can keep your peace as soon as humanly possible

Materials You Need Reduce Noise from Outside Air Conditioner

These are the materials which you will need for your DIY air conditioner silencing project. Soundproofing is easy because everything is virtually available on Amazon with a quick flick of a finger. Take note of all the following materials below, so you can gather them right away to help you begin your project.

Product
Brinmar SBUHD Universal-Fit Air Conditioner Compressor Sound Blanket Wrap (#0421A)
Boedika 90190 Sustainble Rolled Tonkin Bamboo Pole Fence, 4-Feet by 8-Feet by .75-Inch 18-20mm
soundsulate 1 lb Mass Loaded Vinyl MLV, Soundproofing Barrier 4' x 25' (100 sf) click for ADDITIONAL OPTIONS
Green Glue Noiseproofing Compound - 6 Tubes,net wt 28 fl.oz(828 ml)
LUXHIVE Sound Proof Padding 12 Pack, Dense Odorless 0% Volatile Organic Compounds Off-Gassing Acoustic Foam, Zero Respiratory Irritation Chemical Free Lab Tested Sound Foam Outperforms Polyester Fiber
JBER Acoustic Sound Foam Panels, 6 Pack 2" X 12" X 12" Charcoal Soundproofing Treatment Studio Wall Padding Sound Absorbing Fireproof Pyramid Black Wall Panel
Preview
Brinmar SBUHD Universal-Fit Air Conditioner Compressor Sound Blanket Wrap (#0421A)
Boedika 90190 Sustainble Rolled Tonkin Bamboo Pole Fence, 4-Feet by 8-Feet by .75-Inch 18-20mm
soundsulate 1 lb Mass Loaded Vinyl MLV, Soundproofing Barrier 4' x 25' (100 sf) click for ADDITIONAL OPTIONS
Green Glue Noiseproofing Compound - 6 Tubes,net wt 28 fl.oz(828 ml)
LUXHIVE Sound Proof Padding 12 Pack, Dense Odorless 0% Volatile Organic Compounds Off-Gassing Acoustic Foam, Zero Respiratory Irritation Chemical Free Lab Tested Sound Foam Outperforms Polyester Fiber
JBER Acoustic Sound Foam Panels, 6 Pack 2" X 12" X 12" Charcoal Soundproofing Treatment Studio Wall Padding Sound Absorbing Fireproof Pyramid Black Wall Panel
Prime Benefits
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-
Product
Brinmar SBUHD Universal-Fit Air Conditioner Compressor Sound Blanket Wrap (#0421A)
Preview
Brinmar SBUHD Universal-Fit Air Conditioner Compressor Sound Blanket Wrap (#0421A)
Prime Benefits
-
Details
Product
Boedika 90190 Sustainble Rolled Tonkin Bamboo Pole Fence, 4-Feet by 8-Feet by .75-Inch 18-20mm
Preview
Boedika 90190 Sustainble Rolled Tonkin Bamboo Pole Fence, 4-Feet by 8-Feet by .75-Inch 18-20mm
Prime Benefits
-
Details
Product
soundsulate 1 lb Mass Loaded Vinyl MLV, Soundproofing Barrier 4' x 25' (100 sf) click for ADDITIONAL OPTIONS
Preview
soundsulate 1 lb Mass Loaded Vinyl MLV, Soundproofing Barrier 4' x 25' (100 sf) click for ADDITIONAL OPTIONS
Prime Benefits
Details
Product
Green Glue Noiseproofing Compound - 6 Tubes,net wt 28 fl.oz(828 ml)
Preview
Green Glue Noiseproofing Compound - 6 Tubes,net wt 28 fl.oz(828 ml)
Prime Benefits
Details
Product
LUXHIVE Sound Proof Padding 12 Pack, Dense Odorless 0% Volatile Organic Compounds Off-Gassing Acoustic Foam, Zero Respiratory Irritation Chemical Free Lab Tested Sound Foam Outperforms Polyester Fiber
Preview
LUXHIVE Sound Proof Padding 12 Pack, Dense Odorless 0% Volatile Organic Compounds Off-Gassing Acoustic Foam, Zero Respiratory Irritation Chemical Free Lab Tested Sound Foam Outperforms Polyester Fiber
Prime Benefits
Details
Product
JBER Acoustic Sound Foam Panels, 6 Pack 2" X 12" X 12" Charcoal Soundproofing Treatment Studio Wall Padding Sound Absorbing Fireproof Pyramid Black Wall Panel
Preview
JBER Acoustic Sound Foam Panels, 6 Pack 2" X 12" X 12" Charcoal Soundproofing Treatment Studio Wall Padding Sound Absorbing Fireproof Pyramid Black Wall Panel
Prime Benefits
Details
  • Get a Good Quality Sound Absorbing Blanket

This blanket works by reducing the noises coming from the air compressor. By putting this around, it buffers the sound and makes it quite easy to ignore. You can view the price here.

  • Buy Some Sturdy Bamboo Wood

You can make your own encasement with these bamboo wood. By applying them on all sides, you will be effective in decreasing the noise level coming from your outside air conditioner system. You can view the price here.

  • Use Mass Loaded Vinyl as an Alternative

You can make another encasement by using mass loaded vinyl to muffle the sound of the air compressor. This is an effective material for taking away any annoying sounds. You can view the price here.

  • Leverage the Power of Green Glue

For your own DIY projects, you need to have green glue. This is a heaven sent concoction that you can use for projects and wall cracks/ crevices because the green glue has the power to absorb and deflect sounds. This means you can readily say goodbye to all the annoying noise from your outdoor AC. You can view the price here.

  • Capitalize on Sound Absorbing Foam

Use sound absorbing foam to help your AC unit fit better into its slat and to help make it stand more firmly on the ground. You can view the price here.

  • Place Sound Absorbing Panels

You can also use sound absorbing panels on your walls and windows to soundproof your rooms from that annoying AC unit. You can view the price here.

  • Consider Using Sound Proof Curtains

You can place these along the walls and the sliding doors so that your soundproof curtains will block out the noise. You can view the price here.

As you can see, there are many soundproofing materials, which you can buy online to make your life so much easier. You don’t have to break your wallet to buy a new air conditioner unit because you can take matters into your own hands and sound proof your stuff. Consider the following tips below to make your soundproofing efforts a lot easier.

Buffer that Noisy Racket with a Sound Absorbing Blanket

As a rule of thumb, when you are working on soundproofing anything, what you need to do is to add several layers between your project and the rest of the world. The same rule applies for your AC system. Placing an additional layer of soundproofing defense is actually easy to do when it comes to your air conditioner.

To illustrate, you can use an acoustic blanket from Amazon to make your life so much easier. These soundproof blankets are really handy when it comes to all soundproofing projects. You can just easily wrap this around your compressor to buffer all that racket.

You can add a tiny bit more of money by investing in sound absorbing blankets that have been specifically designed for your air conditioner. This has the capability of reducing as much as forty percent of your air compressor’s noise. This brings down the noise levels drastically, making it so much easier for your and your neighbors to live in peace.

The Brinmar SBUHD Universal Fit Air Compressor Sound Blanket Wrap is a favorite sound deadening AC blanket by many new homeowners. It can actually fit many different models, series, and size of air conditioners. The built-in hooks, loops, and closures that come with it ensures that it will be easy for you to attach this to any air conditioner unit.

Sale
Brinmar SBUHD Universal-Fit Air Conditioner Compressor Sound Blanket Wrap (#0421A)
  • Fits Maximum Size Compressor: 10" x 10" x 19" high
  • It will make your neighbors happy

If you are worrying about the thought of overheating and air circulation, fret not because this one was built to address that matter. Everyone knows that air conditioner systems that work hard constantly are prone to overheating if there is not enough airflow. Thus, the manufacturers addressed this issue with ease, giving you the peace of mind that this will work without compromising your safety.

This is the number one category on this list because it is effective and yet affordable to buy this sound absorbing blanket. It works really well by significantly improving noise, leaving you with a quieter environment. The best part is that this method is not so expensive and it can be easily installed by just about anyone. No special skills required.

Building and Installation of a Fence

If you happen to have the skills, then you can easily build your own fence for soundproofing. This is actually lot more effective than the previous method. The rationale behind this is that if you make a sturdy fence that is high enough to cover your AC from all sides, then you can expect great sound deadening results.

Any material will work great, especially if you use it for a four full-sided kind of fence. The two-sided fence variant is a double-edged sword that can amplify noise and actually cause even more sound vibration. Thus, stick to the four sided version even if it will take a tad more work.

You can use bamboo wood or mass loaded vinyl for best fencing results. Both these materials work as great fences that can deaden the noise. By using it with green glue as you set the fence up, the noise proofing qualities of this glue will definitely keep the noise level down.

These materials work by blocking the sounds, absorbing it, and making sure it never reaches your ears to bust your eardrums. It may seem frivolous to some, but this is an effective and cheap method to keep your sanity, so you home can truly be a relaxing haven where you can enjoy the peace, tranquility, and quiet environment.

On top of this, you can combine this fence with lush greenery. If you place some bushes and shrubs around your AC unit, this will help deaden the sound, too. These plants will help deflect the noise emanating from the air compressor.

Be sure to give some leeway distance for your fence, so it will effectively decrease the noise because this means the noise will not hit the fence directly. The noisy sound will be dispersed as it travels and hits the fence, ensuring a decent sound barrier. On top of that, putting the noise away guarantees better circulation of air, too.

Make Sure that Your Air Conditioner is Built With the Best Suitable Surface

Sometimes, the solution to your noisy AC problems could be a result from the vibration due to the unit’s unsteady contact with the wall or ground surface. If you set up your air conditioner properly and you position the compressor on steady ground, then you can expect less noise.

Proper positioning lessens the vibrations, leading to reduced noise levels. If you discover that your unit is not well placed, you can work on putting it in its proper place. You can use sound absorbing foam to ensure proper fit, which will go a long way in reducing unpleasant noises because fit ensures that there will be no more or less vibrations.

Sale
LUXHIVE Sound Proof Padding 12 Pack, Dense Odorless 0% Volatile Organic Compounds Off-Gassing Acoustic Foam, Zero Respiratory Irritation Chemical Free Lab Tested Sound Foam Outperforms Polyester Fiber
  • ✔SUPERIOR SOUND DEADENING PANELS: Engineered for performance, this patent-pending LUXHIVE sound foam 12 pack covers 12 square feet of space and offers excellent sound absorption and noise reduction for both low and mid-range frequencies. Time's up for subpar, fake soundproofing panels and polyester fiber bricks!
  • ✔STANDING WAVES & FLUTTER ECHOS BEGONE: Use our 0.85 NRC sound proof foam panels to treat small to medium-sized areas, including vocal booths, home theaters, glass office cubicles, gaming rooms, recording studios, and more. Immediately improves acoustics, reduces ringing, echoes, and reverberations!

Deaden the Annoying Water Dripping Noises

Chances are, your air conditioner is placed on a higher wall, which results in that annoying sound of dripping water. The constant drip, drip, drip, and drip sounds can drive anyone crazy because they are irritatingly unnatural. Fortunately, addressing this problem is a lot easier than you think.

The simple and quick fix needs just any ordinary bottle and hose, which you may already have in your home. Just attach your house to the AC’s hose and put the opposite side into the bottle. The bottle will surely deaden the dripping sound of water, and you won’t be annoyed by the constant sound water dripping and falling down your wall.

Picking the Perfect Location for Your AC is Critical

If you are in the position to control the placement of your cooling system, then pick the place that’s farther away from the bed rooms and communal areas. The more isolated its location, the less trouble it will cause for you. If you can position them somewhere in the garage, away from your communal rooms and your neighbor’s household, then it would be better in the long run.

Placing your air conditioner system in the back part of the house is the best soundproofing strategy. 

Outside Air Conditioner Place

You can really save a lot of money if you plan this well from the start, especially if you are just building your home or making renovations before moving in. These are the things most homeowners don’t think of, but they are critical to living a peaceful and quiet home life.

Be Prepared to Think OutOf The Box

Another way to be free from this noise is to soundproof your own home as well. Since the AC unit is outside of the house, then you can pick vital parts within your home that you can soundproof to help mitigate the noise. There are actually many sound proofing methods that do a great job in making your home quiet, without breaking the back.

This will, of course, only work on the interior acoustics and it will do nothing to address the outside noise. If you have neighbors that are complaining, this may not be be the best solution. But if you have a pretty big lawn space, then consider these following tricks.

You can work to soundproof your walls, doors, and even windows by using sound absorbing panels. You can place these anywhere to help prevent the annoying outside air conditioner sound from coming in. You can also try using sound proof curtains on your windows and sliding doors to address the problem.

Bottom Line

As you can see, there are many different ways to help you deal in addressing your noisy outdoor air conditioner system. You don’t have to completely buy a new one if you follow the advice herewith. Why waste money on a new AC unit if things are still working fine with the old? Save your money.

It would be easy to manage the noise from the unit itself with noise absorbent blankets. If push comes to shove, then soundproof your interior by buying soundproofing curtains and sound deadening panels. All of these methods are fairly reasonable and do not require you to put in too much work during the installation process.

You can also choose to put up a fence, which will need a bit more work. However, this will reduce the noise by as much as 98%, so it is worth to invest your time, money, and effort into doing this project. After its completion, you don’t have to worry about the noise passing through your outside air conditioner ever again.

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