B-Quiet VComp Mass Loaded Vinyl Sound Absorbing Mat Barrier - B-Quiet
B-Quiet VComp Mass Loaded Vinyl Sound Absorbing Mat Barrier - B-Quiet
B-Quiet VComp Mass Loaded Vinyl Sound Absorbing Mat Barrier - B-Quiet
B-Quiet VComp Mass Loaded Vinyl Sound Absorbing Mat Barrier - B-Quiet
B-Quiet VComp Mass Loaded Vinyl Sound Absorbing Mat Barrier - B-Quiet
B-Quiet VComp Mass Loaded Vinyl Sound Absorbing Mat Barrier - B-Quiet
B-Quiet VComp Mass Loaded Vinyl Sound Absorbing Mat Barrier - B-Quiet

B-Quiet VComp Mass Loaded Vinyl Sound Absorbing Mat Barrier

Regular price $120.99 Sale price$96.79 Save 20%
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Shipping in North America

USA: Free economy shipping on all orders above $80 with UPS or Fedex in the Continental US.  5-7 Days

Express 2-3 day shipping is available for an additional fee depending on your destination

Canada:  Flat rate shipping fee of $20 on all orders and B-Quiet Pays Duties

Mexico: Flat Shipping fee of $50 per order

All orders are shipped from our Colorado warehouse.  Orders received before 2pm Monday - Friday will ship out that day, all orders received after 2pm will go out the following business day.

International Shipping

We do offer international shipping please inquire if your address is not listed at checkout with service@b-quiet.com

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B-Quiet VComp Mass Loaded Vinyl Sound Absorbing Mat Barrier


  • Mass Loaded Vinyl Sound Absorbing mat
  • Extremely strong and can be walked on.
  • Each Sheet Measures 54″ X 36″ For A Total Of 13.5 Sq. Ft. Per Sheet.
  • Total Thickness Of 3/8″
  • Superior Sound Absorption
  • High Stretch and Contouring Ability
  • Water-Resistant Material
  • Reduces Temperatures from Exhaust or sun
  • Improves Quality of Any Audio System
  • Easy to Install

Hear the Difference! Improve your driving experience by reducing unwanted vehicle noise with B-Quiet VComp Sound Absorbing Mat Barrier.  VComp minimizes road noise, engine noise, and car rattles to make your ride more serene and fun! A noise barrier composite consisting of a dense 1/8″ vinyl-based polymer barrier with a 1/4″ thick foam decoupler, this sound dampener absorbs unwanted sounds from vehicles and improves audio quality. Tear-resistant long-lasting, and easy to cut and install, it withstands all extreme temperatures with no odor! This is a perfect material made to be installed on floors, doors, firewalls, and any other areas to block noise. Expertly crafted with high-quality material, this noise absorber brings warmth and serenity to your space. Hear the difference!

Check out our installation instructions here: How to install B-Quiet Sound Deadening Products

Still have questions, check out our FAQ Section here: FAQ

Transmission Loss, in dB:

15 @ 125Hz
17 @ 250Hz
21 @ 500Hz
28 @ 1KHz
34 @ 2KHz
37 @ 4KHz
STC = 27

Temperature Range:
-40C to +121C (-40F to +250F)

Transmission Loss

B-Quiet® VComp Sound Absorbing Mat Barrier

in dB:


Temperature Range -40C to +121C
-40F to +250F

Thickness 3/8"
Weight (per sq. ft.) 1 lb
Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts > Motor Vehicle Carpet & Upholstery

Customer Reviews

Based on 244 reviews
Tom Guenther
V comp mass loaded vinyl vanagon

Covered the front wheel wells and arches in a vanagon. Used some ultimate and complete coverage with mass loaded vinyl, Huge drop in road noise.

Donald Dean
Very good product


Great product

I did up the cab of my 89 Toyota and it went from a tin can to a modern sounding vehicle. Will buy again for future projects.

Mark Irving
Van engine cover

I have a 1996 Ford E-350 with the 7.3 Powerstroke Diesel that is LOUD. The engine noise cuts right through the engine cover (doghouse) and right into the cab. It’s so bad that when I’m accelerating to get on the highway or even just cruising highway speed that it’s difficult to think, let alone carry on a conversation. It’s bad enough that if I’m alone in the cab I usually put in ear plugs.

As a first step of deadening the sound I reached out to the B-Quiet team with a few questions and they gave me some good pointers. From there I purchased the B-Quiet Ultimate and the HLiner. I removed the original cheap insulation and installed 2 layers of the Ultimate (probably only needed 1, but it I don’t regret adding a second) and then the HLiner. The before and after comparison is drastic and I can finally drive around with the family.

To say that I’m happy is an understatement. I will absolutely be buying more from B-Quiet when I sound deaden my floors, doors, and wheel wells.

Matt W
helpful not awesome

I used the side x side sound deadening package on my KRX 1000. The package dead help considerably. The engine sound went from ear piercing to communicating with passenger with a raised voice .
A better installation instruction would have been helpful with installation tips. I had to come up with my own attachment method for the vinyl backed sound deadening materials. The method worked very well. When asked the company for tip on installing the vinyl backed material they did not respond.
The vinyl backed material is brittle and tears easily. They sent barely enough sound deadening product for engine side of firewall. Would have been nice to have additional sound deadening material for use under the seats on the engine side of firewall. Reality is additional sound deadening would not be much more effective as the sound is coming around the firewall through rear windshield and in through side window areas.
The sound deadening material used on engine side of firewall is not adhering as well as I had hoped even after cleaning with acetone.
Overall I am satisfied with the products and sound deadening function of the system.
I would not consider this a kit specific to a machine. I would consider it a couple of products grouped and sold together.

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