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Quiet Barrier™ Acoustic Quilts (2’x4′)



Soundproof Cow has many soundproofing options for homes, businesses and other areas where you need long-term sound control. Unfortunately, there are many situations where noise control is important but you don’t have the circumstances or budget to implement a long-term solution. If you’re in such a situation, consider Quiet Barrier™ acoustic quilts. Our 2’ x 4’ acoustic quilt is a small sound-deadening quilt made of fiberglass in non-porous vinyl that is excellent at blocking and dampening unwanted sound.

This sound-blocking quilt is extremely simple to use. Just hang it on a wall, lay it on the floor or place it over the item that’s making excessive noise. It will work to provide you with a much more tolerable sound environment right away.

This 2’ x 4’ quilt will provide you with 8 square feet of sound-blocking fiberglass in an affordable blanket that gives you portable, flexible soundproofing that you can take and use almost anywhere. Our standard 1”-thick version should be suitable for most situations in which you might use this quilt, but we can provide thicker versions (2” and 4”) if necessary. These quilts have a Class A™ flammability rating too, so you should be able to use them even in situations with stricter-than-normal building fire codes.

Use these quilts to protect your workers from the noises of loud, heavy equipment on a construction site or to limit the impact of your construction sounds on the neighborhood. Apply them for sound control in a makeshift studio that needs to be converted into a space for another use when you’re done recording. Place them to quiet a loud air conditioner, home appliance or factory machine. There’s virtually no limit to where you can enjoy a better sound environment with these quilts.

We look forward to helping you with your temporary sound control solution. To learn more, call us now at 1-866-949-9269.

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



Dimensions 2 ft. x 4 ft.
Thickness 1 in.
Coverage 8 sqft.
Quantity 1 acoustic quilt
Color Gray
Availability Usually ships in 3-6 weeks


Quiet Barrier™ Acoustic Quilts are Class A™ high performance acoustical fiberglass blankets used to reduce airborne noise energy in many industrial and architectural applications. The standard configuration consists of a reinforced fiber-glass cloth encapsulated in a nonporous, vinyl covering. The vinyl covering makes our Quiet Barrier™ Acoustic Quilts easy to clean, and resistant to moisture, humidity, dust, dirt, oils and most chemicals. Additionally, they have a wide range of temperature limits. With the optional soundproofing barrier layer added, Quiet Barrier™ Acoustic Quilts become an excellent sound blocker in addition to an excellent sound absorber. Our flexible Quiet Barrier™ Soundproofing Quilts are easily installed, will not degrade and have extremely long service lives.

Product Availability

1 in. x 24 in. x 48 in. (8 sqft) – Gray
1 in. x 48 in. x 48 in. (16 sqft) – Gray
1 in. x 48 in. x 96 in. (32 sqft) – Gray

Special Order Thicknesses: 2″ or 4″

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

Features / Benefits

Acoustic Performance — The core of our Quiet Barrier™ Acoustic Quilts is a fine diameter fiberglass batting which gives it excellent sound absorption capabilities. With the addition of our Quiet Barrier™ soundproofing layer, the mass of the barrier blocks sound while its flexible nature dampens sound energy.

Durable — The nonporous vinyl covering provides a cleanable, tear resistant surface for applications that may come in contact with oils or grease.

Low Profile — Quiet Barrier™ Acoustic Quilts have an approximate thickness of 1 inch, saving valuable square footage. Quiet Barrier™ Acoustic Quilts can be used in many situations where space is tight.

Ease of Installation — Quiet Barrier™ Acoustic Quilts come with grommets installed in the corners and along the edges to make installation quick and easy.
Flammability — Quiet Barrier™ Acoustic Quilts have a Class A™ flammability rating . This product passes most building code flammability requirements for exposed materials.



Equipment Manufacturers:

  • Flexible Sound Curtains
  • Machinery Cabinets
  • Equipment Shrouds
  • Compressor Enclosures
  • Generator Enclosures
  • Industrial Facilities
  • Firewalls

Heavy Equipment Industry:

  • Engine Compartment liners
  • Cab Liners
  • Floor liners

Marine Industry:

  • Engine Compartment liners
  • Hatch Cover liners
  • Hull Liners

Installation Details

Tools Needed: None
Materials Needed: Eye hooks, chain, and/or nails/screws depending on installation method.

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