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Quiet Batt® Soundproofing Insulation

  • soundproofing insulation supports

    Quiet Batt® Insulation Supports (16 in)

    $15.75Shop Now
  • Top MOOver! Three folded stacks of the speckled grey Quiet Batt® Soundproofing insulation

    Quiet Batt® Soundproofing Insulation

    $115.00$129.00Shop Now
  • soundproofing insulation supports

    Quiet Batt® Insulation Supports (24 in)

    $25.00Shop Now

Premium Soundproof Insulation

Soundproof Cow offers Quiet Batt® Soundproofing Insulation featuring non-irritating, 80% recycled cotton fibers. This is a product with three useful capabilities — sound absorption, soundproofing and heat insulation.

Noise insulation reduces echoes and reverberations by absorbing sound energy. When sound waves come into contact with the acoustic insulation, the fibers trap the sound, causing it to expend its energy. The insulation converts sound energy into heat, which disperses throughout the fibers.

At the same time, noise canceling adds mass to your walls and increases their density. Adding mass and increasing density makes it more difficult for sound to pass through a surface. Installing acoustic insulation will make your walls thicker so that less sound enters and escapes. Use our insulation to prevent sound from bleeding into or out of any room.

For the cherry on top, our insulation improves the room’s energy efficiency by insulating heat. It blocks heat out during the summer and keeps it in during the winter, lowering energy bills while improving acoustics inside your building.

Use our soundproof insulation for walls in any part of your residential or commercial space. Acoustic insulation works inside any ceiling, exterior wall or interior wall. Be sure to use a vapor barrier when insulating exterior walls.

Insulation Supports for Quiet Batt® Insulation

Soundproof Cow Quiet Batt® Insulation Supports are the perfect complement to your Quiet Batt® Soundproofing Insulation. Available in 16-inch and 24-inch sizes, Quiet Batt® Insulation Supports provide a fast and easy way to secure your Quiet Batt® Soundproofing Insulation sheets between stud wall assemblies and floor joists.

These steel supports install securely and easily with a friction fit with no tools required. If you’re struggling with securing your Quiet Batt® Soundproofing Insulation, or you don’t have a plan yet for your soundproofing installation, these quality, durable supports are your answer. They are affordably priced in cases of 100. Order supports for your Quiet Batt® Soundproofing Insulation today!

Get a Free Acoustic Analysis

What Is the Best Soundproofing Insulation?

Cotton sound insulation is the most effective for soundproofing. Soundproofing insulation should absorb and dissipate sound energy, making cotton’s softness ideal for limiting unwanted noise.

As a fibrous, porous material, cotton can absorb a significant amount of sound energy. When a sound wave reaches the cotton insulation, it bounces between the various fibers and pores, causing friction. As a result, the sound wave loses energy, much of which converts into heat. The heat dissipates inside the insulation, leaving little sound energy to reflect.

Our noise insulation features recycled cotton fibers for premier sound absorption. This material holds a noise reduction coefficient (NRC) rating of .95, meaning it absorbs 95% of the sound energy that reaches it. With added benefits like a Class A flammability rating, simple installation and skin-safe handling, our insulation is the best choice for your home.

How Thick Should Soundproof Insulation Be?

Thickness is an important quality for sound-deadening insulation. Thick material provides more space for sound energy, resulting in greater absorption.

Balancing thickness with density is essential for optimal performance. If the density is too high, the insulation will not welcome enough of the sound wave’s energy. Instead, it will reflect frequencies toward the source. However, density is essential for blocking sound and preventing transmission. The right balance of thickness and density allows soundproofing insulation to reduce echoing effectively.

How Effective Is Sound-Dampening Insulation at Reducing Noise?

Soundproofing insulation specializes in echo reduction to deaden sound.

When sound reaches an insulated wall, the energy that passes through the surface to the insulation converts into heat. The heat then dissipates across the insulation.

Our soundproofing insulation has a .95 NRC rating, meaning it stops 95% of the sound energy it interacts with from echoing. It also reduces sound transmission so that less noise travels between rooms.

Learn More About Quiet Batt Soundproofing Insulation

Benefits of Quiet Batt Soundproofing Insulation


I just wanted to send a quick thank you for your rapid response and helpfulness. I very much appreciated it. You have been responsive in every way all through the process. It has been a pleasure doing business with you and your company.

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