Quiet Batt™ 30 Soundproofing Insulation



Quiet Batt™ 30 is a 3 in. premium, high-performance soundproofing and thermal insulation product designed for use in both interior and exterior walls, ceilings and attic applications. Acoustically, Quiet Batt™ 30 typically out-performs standard fiberglass, cellulose and foam insulations. Quiet Batt™ 30 soundproofing insulation installs with a tight friction fit between wood and metal studs to minimize sound and thermal energy transmission.   Quiet Batt™30 can be used as a standalone soundproofing product or in conjunction with other soundproofing materials.

What’s So Great About Quiet Batt™ Sound Proof Material?

Quiet Batt™ is precut to fit 16” or 24” framing. The Batts are 8’ in length to minimize the need for cutting. They’re easy to tuck into joints and to trim. This reduces the headaches of working around vents, smoke detectors, and electrical.

Our Quiet Batt™ products are well-suited to high-temperature installations. It is perfect for use around lights and other accessories. In fact, the material has a Class A™ flammability rating. Quiet Batt™ sound dampening insulation doesn’t contain any fiberglass or formaldehyde.

You’ll also notice how easy it is to handle. Quiet Batt™ is one sound dampening insulation you can tuck into place with your bare hands without difficulty.

Additional Benefits of Sound Batt Insulation

While our products are aimed at noise control, many of our products have secondary benefits. Quiet Batt™ insulation improves sound control while maintaining traditional insulating R Value. When used in an attic, basement or crawlspace, you’ll experience improved temperature control. Possibly lowering your heating and cooling costs, and your home will be more comfortable throughout the year.

Purchasing Products Through Soundproof Cow

Not only do we offer several online tools to help you select the proper soundproofing materials for every job, but we’re also on standby when you need help solving installation problems. We take our commitment to our customers very seriously.

We strive for 100% customer satisfaction by only offering the highest quality products on the market and putting our customers first.  If budget is your first priority, look for our No Bull items. These selections are steeply discounted and are among the best acoustic foam and insulation bargains you’ll find.

Finally, each of our purchases is protected by a 100% customer satisfaction guarantee. Have any issues with your Soundproof Cow products? Give us the details, and we’ll work diligently to make it right.


Dimensions 16 in. OR 24 in. x 8 ft.
Thickness 3 in.
Weight 16 in. = 28 lbs./box, 24 in. = 30 lbs./box
Coverage 16 in. = 42 sqft., 24 in. = 48 sqft.
Quantity 16 in. = 4 batts, 24 in. = 3 batts
NRC Rating 0.95
Thermal Resistance R 13
Availability Usually ships in 1-3 business days
Technical Data Product Data Sheet
Installation Step-by-Step Instructions


Quiet Batt™ meets or exceeds all necessary fire safety requirements conducted in accordance with ASTM standards:

Flame spread 15 (class A)
Smoke developed 40 (class A)
Smoldering Combustion: equal to or less than 15%

Quiet Batt™ insulation does not contain fiberglass, formaldehyde or other materials associated with increased health concerns.

See how Quiet Batt™ stands up to the competition in our burn test video!


Features / Benefits

Excellent Sound Absorption Performance – Quiet Batt™ absorbs sound within wall and ceiling cavities, reducing the sound transfer from one space to the next. Quiet Batt™ has the highest NRC obtainable of .95, which means it absorbs 100% of sound.

Keep it Green – Quiet Batt™ is manufactured with 80% recycled natural cotton fibers.

Easy to Install – Quiet Batt™ is friction fit between 16 inch and 24 inch on center studs and does not require any special tools to install. Quiet Batt™ can be used between wood or steel studs.

Easy to Handle – Quiet Batt™ is itch free and does not require gloves for handling.

Excellent Flammability Rating – Quiet Batt™ is itch free and does not contain fiberglass or formaldehyde.

Energy Savings – Quiet Batt™ helps keep your house warmer in the winter and cooler in the summer.

Made in the USA Made of 80% Recycled Materials


Great for:


Acoustic Data

Frequency 125 250 500 1K 2K 4K NRC*

SAA* 3 inch .39 .86 .99 .92 .96 1.01 0.95 0.94

* NRC = noise reduction coefficient  *SAA = sound absorption average A

Discover the best soundproofing materials for your needs when you request a FREE acoustic analysis with Soundproof Cow. Learn about the very best products available for dampening noise and blocking sounds in any number of residential and commercial applications. Call 1-866-949-9269 to get started today.

Installation Details

Tools Needed: Utility Knife, Tape Measure

Materials Needed: A vapor barrier is recommended for external wall applications

Installation PDF

Quiet Batt™ Install

“What a great company to deal with from start to finish. I called in not knowing what product I needed, and the gentleman I spoke with was very patient with me learning on the fly. The end result is I’m no longer dealing with my noisy neighbors. The Quiet Batt™ 30 worked almost immediately in stopping the noise of their tv. I got a great night’s sleep for the first time in five years. Thank you Soundproof Cow.”
B. Thurman, OH

I originally went with a blown in insulation because I was told it was the best way to go. After paying top dollar to have everything installed I was a little more than surprised to find out it didn’t do much for the sound. I began looking for a solid replacement and came across Soundproof Cow. After talking with Kellen, he sent me over some data sheets and samples. I was pretty confident this is what I needed. He was able to provide me with a fair discount because of how much I needed. I wish I had gone with this the first time because it worked perfectly. I can’t believe that something 3 inches thick did more than 5 inches worth of the blown in insulation. Lesson learned: Soundproof Cow is the way to go.
J. Freely, CO

Even if this product would not have worked as well as it did, I would call back for more material in an instant. The gentleman I talked to, Drew, was so helpful in guiding me to the right product, and he was very good at not just getting me to the right product, but also helping me understand how it works. The Quiet Batt™ 30 worked better than I could have imagined and I know when I have another soundproofing need I will be contacting Drew to get what works best for me.

The Quiet Batt™ 30 cost a little bit more than I would have liked to originally spend, but it was well worth the extra cost. When the material was first installed I did not hear a significant change, so I called to ask why it was not working. I spoke with Kellen who told me that it needs time to expand back to full thickness. After about three days I really started to hear the change, and stopped hearing my neighbor’s snoring.
Dave Plummer

The Quiet Batt™ 30 is something I already have and will again recommend to my friends. I can’t even remember how noisy my upstairs neighbor used to be.
Charles Toosch

"The times I talked with you on the telephone and corresponded through email you have been very helpful and efficient. I would highly recommend to anyone!" S. CIMINO, LA