23 reviews for AudioSeal® Sound Barrier

  1. Rated 4 out of 5

    Verified Customer

    Used to insulate the space where my air handler is. It is much quieter since I have installed the sound barrier.

  2. Rated 5 out of 5

    Verified Customer

    Excellent material to sound proof a house or a cinema room

  3. Rated 2 out of 5

    Verified Customer


  4. Rated 5 out of 5

    Verified Customer

    We purchased this product for soundproofing office walls. (was specified by an architect)

  5. Rated 5 out of 5

    Verified Customer

    Worked well in ceiling application.

  6. Rated 4 out of 5

    Verified Customer

    The only reason I gave four stars is the material is hard to work with. No fault to the design, it's just so heavy and flexible, getting it on a wall and especially the ceiling is very hard.

  7. Rated 5 out of 5

    Verified Customer

    Arrived as expected and in perfect shape. Product is as described.

  8. Rated 5 out of 5

    Verified Customer

    Used for soundproofing studio. Works wonderfully.

  9. Rated 5 out of 5

    Verified Customer


  10. Rated 5 out of 5

    Verified Customer

    very good sound barrier.

  11. Rated 5 out of 5

    Verified Customer

    Does a great job!

  12. Rated 5 out of 5

    Verified Customer

    Weighted vinyl is very impressive. Yes it is heavy but what would someone expect from a sound proofing tool/product. Easy to work with and very strong. I’m installing it in the walls and ceiling of my studio. Highly recommended. When properly applied, this is top notch, very professional sound controlling product.

  13. Rated 4 out of 5

    Verified Customer

    To soundproof my basement

  14. Rated 5 out of 5

    Verified Customer

    Music room sound proofing.

  15. Rated 5 out of 5

    Verified Customer

    We use this inside trucks to keep outside noses out. Recommend this to anyone that needs to keep noise out and the quiet in.

  16. Rated 5 out of 5

    Verified Customer

    I have a 5×8 Mobil grooming trailer with a generator. We covered the inside walls and ceiling then useded pink foam insulation from Home Depot to fill in space from vibrations.

  17. Rated 5 out of 5

    Verified Customer

    We are using the mass loaded vinyl on our wood fence to block road noise. Works really well.

  18. Rated 5 out of 5

    Verified Customer

    Perfect sound decoupler for my car.

  19. Rated 5 out of 5

    Verified Customer

    I use it as sound barrier against loud neighbors. It makes a big difference, but of course, some noise still spills over the fence.

  20. Rated 5 out of 5

    Verified Customer

    How many effective and simple to use

  21. Rated 5 out of 5

    Verified Customer

    Surprised by the thickness

  22. Rated 5 out of 5

    Verified Customer

    Audio Seal Sound Barrier is serious sound blocking material. Loosely hung, I can't imagine a home theater without it. It drastically cuts sound transfer (and Acoustical Solutions had the best price for a mass loaded vinyl product!)

  23. Rated 5 out of 5

    Cindy Lewis

    More comments from satisfied customers. The sound barrier was installed yesterday and I put my boom box in the room, cranked it up, ran upstairs and could not hear a thing!!! Awesome. The sheet rock went up last night on the ceiling and I found that my singing sounds quite nice in the room! Maybe I should turn it into a recording studio. Thanks for your help.

Data Sheet

Data Sheet for AudioSeal® Sound Barrier

AudioSeal® Sound Barrier

Rated 4.77 out of 5 based on 22 customer ratings
(23 customer reviews)


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Audioseal® Sound Barrier is a mass loaded vinyl (mlv) sound barrier used to reduce the amount of airborne sound from transmitting through walls, floors and ceilings. It can be added to various construction assemblies to increase STC (Sound Transmission Loss) of the structure. It is a limp-mass material made of high-temperature fused vinyl and no lead fillers. Audioseal® Sound Barrier is very dense, weighing one to two pounds per square foot. Audioseal® is commonly used in new construction and also to correct noise problems in existing spaces.

Audioseal® Sound Barrier is a non-reinforced version for wall and ceiling installations. Audioseal® is tear resistant, yet easy to cut with a utility knife. Its available in 48″ or 54″ widths and various lengths to provide the best utilization for your project.

Usually installed direct to the studs, vinyl sound barrier may also be installed between layers of drywall. Often, the mass loaded barrier is used in combination with other materials to create a soundproof system. Combining it with layers of sheet rock with Green Glue and resilient clips and channels will improve the sound transmission loss of the complete assembly. Reading about Soundproofing a Wall and Soundproofing a Garage may provide you with further insight on the uses of mass loaded vinyl in certain construction assemblies.

Technical Information for AudioSeal® Sound Barrier:

  • Roll Widths: 48″, 54″
  • Roll Lengths: Various lengths up to 60′ (l)
  • Thickness: 1/8″ (1 lb. / sq. ft.), 1/4″ (2 lb. / sq. ft.)
  • Color: Black
  • Sold by: The Roll
  • Type: Non-reinforced
  • Weight: 1 lb. / sq. ft. (1/8″), 2 lb. / sq. ft. (1/4″)
  • Tensile Strength: 400 PSI
  • Tear Strength: 70 lbs./in.
  • Ultimate Elongation: 200%
  • Flammability: SE “O” in./min.
  • Service Temperature: -40 deg. F to 180 deg. F
  • STC: 26, 31
Sound Transmission Loss (Hz)
Non-Reinforced Barrier
1 lb. / sq. ft.16172227313626
2 lb. / sq. ft.16222632354031

Additional Stock Locations:

In addition to shipping from our warehouse in Virginia, AudioSeal® is also available for local pick up or delivery at the following additional locations. Call for delivery/pick-up arrangements and pricing.

  • Metropolitan Lumber and Hardware Manhattan, NY (11th Avenue) 212-246-9090
  • Marjam Supply Brooklyn, NY 718-388-6465

For more information on our AudioSeal® Sound Barrier,
call us at 800.782.5742 or contact our sales department.