Convoluted Acoustic Foam Panels - Soundproof Foam | Soundproof Cow
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Convoluted Acoustic Foam Panels

Convoluted Acoustic Foam Panels

Convoluted Acoustic Foam Panels are manufactured from acoustic grade polyurethane foam, in an “egg crate” design is designed to have an increased surface area, giving you better sound absorption performance. The material is flexible and easy to cut. Convoluted Acoustic Foam Panels are a cost effective solution for improving sound absorption by reducing echo and reverberation. Convoluted Acoustic Foam Panels aren’t just for recording environments, they can be used in equipment and machine enclosures to reduce vibration and airborne noise propagation. This product is perfect for any application where acoustics are poor and budgets are tight. Convoluted Acoustic Foam Panels have a UL94 HF-1 flammability rating and are availabel in charcoal only.



* This product is not eligible for promotional offers.

This product is no longer available in the State of California. Please contact us for approved solutions. 1-844-852-5963



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Weight 5 lbs
Thickness 1 in.
Coverage 32 sqft.
Quantity 1 sheet
Availability Usually ships in 1-3 business days

Our convoluted acoustic foam panels feature a classic “egg crate” design that offers excellent sound deadening and echo absorption. An affordable choice for soundproofing a room of any size, our convoluted acoustic foam panels are easy to shape and cut to size. At the same time, they offer a level of rigidity and consistent firmness that delivers long-term durability, even in busy recording studios.

Why Use Egg Crate Soundproofing Foam?

The effectiveness of an acoustic foam panel is determined by its ability to absorb nuisance sound waves across the frequency spectrum. Convoluted egg crate acoustic foam designs are used because they increase the panel’s available surface area, which in turn increases the likelihood that echoes and reverberation are absorbed.

Not only does this improve the sound quality inside a treated room, but it also keeps outside noise from getting in, and vice versa.

Quality Products at an Affordable Price

Our convoluted foam panels are one of our most economical soundproofing options. Use them to acoustically treat a professional or home recording studio, rehearsal space or home theater room. They are also useful for soundproofing noisy industrial plants, machine enclosures, medical facilities and other spaces.

To meet the needs of a wide range of clients, we offer our convoluted acoustic foam panels in a variety of shapes and sizes. Each sheet measures 4’ by 8’, offering 32 square feet of coverage. Our standard product is 1” thick and sold in an attractive charcoal gray color. Larger sizes are available for more demanding applications.

For more information, download the attached product data sheet or contact a Soundproof Cow representative directly. Why you should use convoluted acoustic foam panels ico-no-bull@x2

This product is no longer available in the State of California. Please contact us for approved solutions. 1-844-852-5963

Product Availability

Special Order Sizes and Thicknesses are available.

For details call 1-866-949-9COW.

* This product is not eligible for promotional offers.

This product is no longer available in the State of California. Please contact us for approved solutions. 1-866-949-9269

Features / Benefits

Good Sound Absorption Characteristics — If you’re mixing music in a recording studio, reducing ambient sound is a must. Any unwanted noise can ruin the recording. However, if you’re assembling your own studio, you want acoustic foam panels that are effective enough for you to get great sound, but affordable enough that you can fully insulate the studio against excess noise. Convoluted Acoustic Foam Panels absorb sound generated at low, mid and high frequencies, making them perfect for recording or listening environments.

Quality — You may be concerned that because convoluted egg crate soundproof foam is so lightweight and affordable, it’s of lower quality than other acoustic foam panels. Rest assured, however, that Convoluted Acoustic Foam Panels are made with flexible, professional grade acoustic polyurethane foam, designed for quality sound absorption in a wide variety of soundproofing situations. The foam is consistent in density and firmness, so sound absorption performance will also be consistent.

Value — Convoluted Acoustic Foam Panels are so popular because they are our most cost effective, studio grade sound absorption product. Because they are lightweight with a design that requires less material, we can afford to provide egg crate soundproof foam panels at a very low cost relative to other acoustic foam panels. This can be very important in situations where you have to cover a large area with acoustic material, such as a studio or a theater. It’s much better to cover an entire room with egg crate soundproof foam panels than to just cover part of a room with thicker, more expensive soundproof installation. Convoluted Acoustic Foam Panels are high performance sound absorption acoustic panels at a great price.

Ease of Installation — If you’ve ever seen egg crate soundproof foam before, then you know what a breeze it typically is to work with. Since it’s not a high density foam, you won’t have to wrestle with it as much to get it where it needs to go. Convoluted Acoustic Foam Panels are lightweight and can be attached to a variety of surfaces. No special tools or materials are needed for installation.

Fiber Free — When working in enclosed spaces that aren’t as well-ventilated or that contain very sensitive features, avoiding airborne pollutants is of vital importance. Convoluted Acoustic Foam Panels are safe to use in areas where dust and debris cause issues.

Flammability — Fire safety is an extremely important issue when working with foam, especially in enclosed spaces. Convoluted Acoustic Foam Panels are manufactured from polyurethane foam that has a flammability rating of UL94 HF-1. Before choosing this product, be sure the flammability rating passes your local building code for exposed materials.

Why use our Convoluted Acoustic Foam Panel?

Proper acoustics are essential in a recording studio. One echo or flutter, can mean the difference between a marginal or high quality recording and one that turns into an expensive project that needs to be redone. Our value-priced Convoluted Acoustic Foam Panels are a good solution for the sound control needs in your recording studio. Whether you’re a hobbyist, or a professional committed to producing first-class results, our Convoluted Acoustic Foam Panels will save you the time of having to redo a track because of background noise.

How Is Convoluted Foam Different From Other Types of Acoustic Foam Panels?

You’ve probably seen convoluted foam before, although you may have heard it referred to as egg crate foam. If this is your first foray into soundproofing, your only experience with convoluted foam may have been with an egg crate foam mattress, which is a piece of foam with ridges and valleys like an egg carton usually placed on top of a sleeping surface for more comfort and support.

The convoluted foam or egg crate foam you would use for soundproof foam panels is similar to the egg crate foam mattress — it’s just being used for a different purpose. Its appeal is the density, making it easier to cut to whatever standards you may require, but it is still effective at absorbing sound, due to its texture and shape. There may be other acoustic foam panels that absorb more sound, but the convoluted or egg crate soundproof foam is often the best value.

Keep in mind all egg crate foam is not the same. You can’t just nail a few egg cartons to your wall or pull your egg crate mattress off the bed and call it a day. We use quality polyurethane foam that meets our exacting standards, so you get real soundproofing power for your money. If you try to use a different acoustic foam substitute, you may not get similar results.


Great for:

  • Clean Rooms
  • Compressor Enclosures
  • Computer and Server Rooms
  • Equipment Enclosures
  • Gun Ranges
  • Machine Enclosures
  • Manufacturing facilities
  • Medical Facilities
  • Office Equipment Rooms
  • Recording Studios
  • Utility Rooms

Polyurethane Foam Warning

All Polyurethane Foams, including Combustion Modified Foams, will burn. Do not expose to any flame source. Once ignited, they can produce rapid flame spread, intense heat, dense smoke and toxic gases causing death. Warnings should be given to your employees and or customers. Test data does not necessarily reflect a foam’s performance under actual fire conditions. Before purchasing any foam, be sure to check with your local code officials to confirm the required flammability rating of exposed materials for your area.

Installation Details

Tools Needed: Tape measure, Level, Pencil

Materials Needed: PL Construction Adhesive and caulk gun

Installation PDF

Convoluted Acoustic Foam Panel Install

Standard In-Stock Sizes and Thicknesses

Standard In-Stock Order Thicknesses

  • 1 in.

Standard In-Stock Order Sizes

  • 48 in. x 96 in.

Special Order Sizes and Thicknesses

To order a special size or thickness, please call 1-866-949-9COW. This product can be Die-Cut to your specifications. Please allow for extended delivery dates.

Special Order Thicknesses

  • 2 in.
  • 3 in.

Special Order Sizes

  • 24 in. x 48 in.
  • 48 in. x 48 in.
  • 48 in. x 96 in.

Need a thickness or size not listed below? Custom thicknesses and sizes are available, please call 1-866-949-9COW for details.

Customer Reviews

Average Customer Ratings: 4.8 (34 reviews)

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, PA

I have emailed a lot of different manufactures and I have to say your customer service is head and shoulders above all of them. I emailed your company at about 9pm my time and when I woke up the next morning you had already answered my question and then the follow up was a few hours later. I am impressed. Thanks a lot for the quick turn around!

– E. Gustafson, NV

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.

– T. Alexander, CA

I just wanted to let you know that in the end, sealing the air spaces on this door worked just fine and took care of the problem.

I really appreciate you taking so much time to share your expertise with me, and in particular recommending I try the simpler solution before investing in more expensive noise barriers. That is a big credit to you and your business.

– Mike

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