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Udderly Quiet™ Class A™ Anechoic Acoustic Foam 1.5″ Gray (Case of 12)

999997 in stock




Your recording studio, home theater, auditorium or other sound-sensitive environment cannot be effective unless it is properly soundproofed. You may be fortunate to find a venue with strong acoustics, but too often there are harsh surfaces, severe angles and other features that cause sound waves to echo, interfere and reverberate, creating interference that will disrupt a listening experience.

A simple and efficient solution is anechoic acoustic foam, which absorbs those unwanted noises to allow clear sound to shine through. In many cases, polyurethane foam is used for this purpose, as it is great at capturing low-, medium- and high-frequency sounds.

However, your particular sound-sensitive environment may run up against local building fire code regulations for exposed materials if you try to install polyurethane foam. Polyurethane is more flammable than some other substances, and if your environment may be subjected to sparks or high temperatures, it may not be the best choice.

If you are in this situation, try our 1.5” gray anechoic foam panels which consist of Class A-rated open celled melamine. This is a highly flame- and heat-resistant product that has a similar Noise Reduction Coefficient to polyurethane.

Each case comes with 12 2’ x 4’ gray panels with a 3D, double-convoluted design of 1.5”-thick sound-absorbing melamine, enough to cover 96 square feet of surface. Each panel is made in the U.S.A. to the same density, so you get consistent soundproofing throughout. They can withstand constant temperatures up to 320 degrees Fahrenheit and a maximum temperature as high as 482 degrees Fahrenheit.

Installation is simple, requiring only basic tools and standard construction adhesive. You can order these panels today and have them at your location and fully installed in a week or two.

Don’t let strict building codes prevent you from getting the soundproofing your environment needs and deserves. Our Udderly Quiet™ Class A™ 1.5” Gray Anechoic Acoustic Foam can deliver clean sound throughout your studio, theater, gym, medical facility or wherever you require great soundproofing, without susceptibility to sparks, heat and flame. Order yours right now.



Dimensions 2 ft. x 4 ft.
Thickness 1.5 in.
Coverage 96 sqft. (8 sqft./sheet)
Quantity Case of 12
Color Gray
Fire Rating Class A
Availability Usually ships in 7-14 business days
Technical Data Product Data Sheet
Installation Step-by-Step Instructions


Udderly Quiet™ Class A™ Anechoic Acoustic Foam is made from flame resistant, acoustic foam. Choose this acoustic foam product for applications or buildings that require a Class A™ rating for exposed materials. Class A™ Anechoic Acoustic Foam is perfect for areas that have high temperatures or where sparks may fly. Our Class A™ foams are made with open celled, acoustic melamine. This product was specially created to give excellent noise absorption qualities, while offering something else other foams can’t …a Class A™ flammability rating. Environments where large numbers of people congregate demand Class A™ products rather than flammable polyurethane foams. Class A™ Anechoic Acoustic Foam reduces echo within any environment, and it’s double convoluted texture adds architectural interest.

Product Availability

Available Sizes

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

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

Features / Benefits

Engineered for performance — The Anechoic pattern was designed to increase surface area, ultimately increasing the acoustic performance. Udderly Quiet™ Class A™ Anechoic acoustic Foam absorbs sound generated at low, mid and high frequencies and have an equal to or higher Noise Reduction Coefficient (NRC) then polyurethane anechoic products.

Quality — Udderly Quiet™ Class A™ Anechoic Acoustic Foams are made with high quality melamine foam. This foam is consistent in density and firmness so acoustic performance will also be consistent.

Ease of Installation — Udderly Quiet™ Class A™ Anechoic Acoustic Foams are light weight and can be attached to a variety of surfaces. No special tools or materials are needed.

Personalization — Udderly Quiet™ Class A™ Anechoic Acoustic Foams are available in bright white and light gray.

Architectural Interest — The 3D, double convoluted pattern of the Udderly Quiet™ Class A™ Anechoic Acoustic Foams creates a visually unique environment.

Flammability — Udderly Quiet™ Class A™ Anechoic Acoustic Foams are manufactured from melamine foam that has a Class A™ flammability rating. This product passes most building code flammability requirements for exposed materials.

Not just for Professional Studios — Udderly Quiet™ Class A™ Anechoic Acoustic Foams can be used almost anywhere reverberation (echo) is an issue and heat or potential sparks are a concern. This product is heat resistant to 482º F and is able to withstand constant temperatures up to 320º F.

Made in the USA


Great for

  • Auditoriums
  • Broadcast studios
  • Clean Rooms
  • Computer
  • Equipment Enclosures
  • Equipment Rooms
  • Gymnasiums
  • Gun Ranges
  • Home Recording Studios
  • Home Theaters
  • Industrial Facilities
  • Medical Facilities
  • Professional Theaters
  • Professional Recording Studios
  • Warehousing facilities

* NRC = noise reduction coefficient

Installation Details

Tools Needed: Tape measure, Level, Pencil (no tools required if free standing)

Materials Needed: PL® Construction Adhesive

Installation PDF

Class A™ – Anechoic Acoustic Foam Install

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