Soundproofing Insulation: Types of Insulation and Other Options

Millions of people are negatively affected by noise pollution. They experience high blood, sleep disruption, and an increase in stress due to disturbing and unwanted sounds. Noise pollution often doesn’t get a lot of attention because you can’t smell, see, or taste it.

You don’t have to suffer through days and nights filled with annoying sounds that disrupt your life. There are various ways you can decrease the noises you hear, like soundproofing insulation.

Soundproof wall insulation is any type of insulation that dramatically reduces the sound you hear between walls. These types of insulation are very thick. They can absorb the noise before it can get passed from one room into the next.

This guide will discuss everything you need to know about how to soundproof your home.


Types of Insulation

If you want to get rid of unwanted and disturbing noises, it’s important to know the difference between the various types. You might want to combine several options.

A+ Insulation goes into detail about the best soundproofing options here:

  • Sound Absorption

Sound absorption insulation is a heavy material that you find with cellulose or fiberglass insulation. It’s a great option for reducing sound transmission and absorbing airborne noise.

  • Sound Dampening 

It’s important to note that not all soundproofing materials use absorption to diminish noise. There are some types that provide sound diffusion or damping. Sound dampening or diffusion means that they bounce the sound away from the adjacent room instead of just absorbing it.

  • Sound Reflection 

Sound blocking or reflection prevents noise from passing through an object or wall. This type of insulation doesn’t absorb sound.

Sound reflection insulation bounces the sound back toward its original source. It reflects it away from the area you want to be soundproofed.

  • Sound Decoupling

Sound decoupling can be complex. However, it’s highly effective if you’re dealing with impact noise. It’s one of the few options that can make a dramatic change when it comes to that form of noise.

Sound vibrations can travel across a ceiling or floor to get to the other side. Decoupling separates the object so the vibrations are unable to travel over it. A drop ceiling is a form of sound decoupling.

Why Would I Need Soundproof Insulation?

Unless you live in the country, there’s a high chance you have to deal with noise from the outside. If you live in a big city, you likely have to deal with a lot of noise. Soundproofing insulation can dramatically decrease the amount of noise you hear from the outside.

Noise pollution can come from inside of your home, either from your kids or a neighbor. Soundproof insulation can get added to your walls and ceiling, making your home more peaceful.

Protect Yourself From Unwanted Sounds With Soundproofing Materials

You don’t have to have increased stress and sleep disruption due to unwanted sounds. Explore various soundproofing insulation options to give yourself peace of mind and relaxation.

For more home improvement ideas, check out another one of our articles!

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