Sound absorbing paint is used to filter the mid-range frequencies that are naturally human speech. It is much thicker than the normal paint coated with some materials. People often think about soundproofing paint than the regular one.
Is it expensive to get soundproof paint?It depends on the quantity and the layers you would like to apply to the walls. For the sound absorbing purposes, you do not have to paint the whole room or home. You can focus on the most affected walls and rooms to trap the noise.
If your hall is near the roadside that makes a lot of traffic noise, you should soundproof the outer wall. Hard surfaces have the tendency to bounce back the mid-range frequencies while soft surfaces may not reflect them.
So first, decide where to paint and coming to the expenses, these things won’t go beyond any soundproofing stuff work. compared to the normal paint, acoustic paint needs more money but overall, sound absorbing paints are still cheaper than other soundproofing methods.
So let us know what materials used in sound absorbing paint for better results and how to apply the paint yourself for more layer protection. Instead of soundproof wallpapers and soundproof curtains, soundproof paint could be one of the easiest and inexpensive options to get coated.
What material used in sound absorbing paint?
As we said already, the soundproof paint is much thicker than the normal paint in density because some hot water combinations with ceramic microspheres are used in the soundproof paint. These chemicals will make the paint stronger and thicker.
The combination of low price and waterproof materials are polished to make a sound absorbent material. Sound absorbing filters have these properties that might increase the soundproof properties of a sound-absorbent filter.
These acoustic coat paints are verified to reduce the Noise 500Hz (Human voice) by 30%. These inexpensive products can be used at the ceiling, wood plates, metal, drywall, and primary walls. So, if you are really worried about the noise from your neighbors talking and the house from outside, this soundproof paint can reduce the human voices by 30% which is considerable.
Compared to the normal paint, acoustic paint is made of Vinyl acrylic substances that contain polymers which insulation properties. Vinyl acrylic specially made to provide both noise and thermal insulation.[Related Article: Do Noise-Cancelling Headphones Protect You From Loud Noises]
How Does Soundproof Paint Work?
Why do you need such a paint that doesn’t block the sound? Not all types of soundproof paints can absorb the sound at level best and even there are, you need to apply some extra layers for better results.
The sound-absorbing paints are boiled at the 3 layers of paint protection and thermal protection, Soundproof paint is made under high temperature for better sound absorbing behavior.
The paint actually works on both sides to stop the inside noise going outside and the noise from outside coming inside. To be transparent, it mostly works on the inner sidewall of the rooms. The paint that is coated on the inner wall works better than the outside coat.
One of the most irritating sounds that we feel is the ‘Echo’. The Echo sounds are irritating sometimes, especially when the room is empty and you want to talk at the meeting. The thick, soft, and durable paint on ceiling and walls can absorb most of the echo sounds from bouncing inside.
Consider the soundproof paint has three coats and each coat can reduce the noise levels by 4dB. So the three layers can reduce up to 12 dB. A normal whisper can make 30 dB and a normal human voice can produce 60 dB.
The numbers may confuse you but here is the complete explanation. Normal walls can reduce the noise levels up to 60% from neighbors unless you have thin walls and windows at the side. So the combination of walls and the aquatic paint coats can reduce the high level of noise.
It cannot be a good warrior to block, low and high-level frequencies but it can be a good and cheap solution to reduce the mid-level frequencies. In case if you want to increase the limit of sound blocking you could use double glazed windows to replace your existing windows.
If you want a clear list of the possibilities where soundproof paint can work, here are some proven situations where soundproof paint works better:
- If you are living in apartment but get irritated with the neighbor’s voices (And if your wall is full of windows and bookshelves that makes wall thinner)
- If your baby is afraid and facing difficulties in sleeping with low-level frequencies. (Note that you have to add some extra layers here)
- If you feel your neighbors are aware of your personal talks because of poor sound emission of walls. If you think your neighbor can hear even if you talk in a normal voice, you seriously need to think about it.
- And If you want to spend less on soundproofing.
- Some rooms don’t need much soundproofing, even some simple methods like applying soundproof paint can make a difference.
It is completely worth to consider soundproofing your room with paint, the inexpensive method could show better results if you need minimum fixes. In most cases, people need to get rid of loud noises from neighbors and heavy traffic sounds from vehicles. Acoustic paint might not be a great option to absorb heavy noises.
Does Sound Absorbing Paint Work
Does sound absorbing paint really work? It absorbs most of the mid-range frequencies, regular human speech. It does work in the perfect coating layer and the right application. The thickness of the paint may have difficulties in spreading over the wall. However, for a complete soundproof solution through paint, you must follow some simple techniques.
Soundproof paints mostly for absorbing the paint but not to blink the sound. So what’s the difference? Let’s get to know the right definition. If you want to block the sound from outside then you need the word Sound blocking and when you want to reduce the bouncing sound or echo, that’s called Sound absorbing.
Now you know the difference tight? So whenever you are thinking about soundproof paint, make sure that it works best at absorbing sound but not best at blocking sound.
You may consider this Hy-tech acoustic paint from Amazon that is relatively inexpensive and the best in the price range. Based on the softness of your wall and ceiling, you can increase the coats on the wall.[Related Article: Is Tempered More Soundproof Than Other Types?]
Advantages & Disadvantages of Using Soundproof Paint
While soundproof paint is a great solution to block the minimal sounds, here are some advantages and disadvantages of using soundproof paint on your walls.
Soundproof paint is water-based boiled paint that can be easily applied on the walls.
If you can paint the room, it’s just simple as applying soundproof paint. Irrespective of surfaces, this paint is heavily durable to the difficult conditions. You can paint doors, walls, windows, bookshelves, and more. It has excellent insulating and dampening characteristics.
And the main drawback of this paint is it may not provide the best results for everyone. You must look at some elements before getting the paintwork. You might need to apply some extra layers for better results and remember, this can have an impact on your wall look. Even though the bucket is inexpensive, you may have to buy more buckets for more layers because most of the companies recommend using at least three layers.