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Soundsulate 1 lb Mass Loaded Vinyl Soundproofing 4' x 25' (100 sf), Made in USA, Click for Options

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$249.00

$ 99 .00 $99.00

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About this item

  • Top-ranked sound blocking technology with a proven 26 STC rating. Great for walls, floors, ceiling, doors, home theaters, automobiles, boats and RVs. Reduces neighboring and outdoor noises from entering your space.
  • 1/8” thick (nominal), one pound per square foot, 4 feet wide by 25 feet long, (100 sf) weighs 100 lbs.
  • Non toxic, safely use anywhere. Will not decompose or off-gas. Acts as an air and moisture barrier.
  • Easy to cut and install. Made in the USA.
  • Soundsulate mlv material is one of the best soundproofing options available today.


Soundsulate MLV is the superior solution over other soundproofing alternatives for blocking sound effectively. The very thin and flexible characteristics offer a variety of sound control applications without compromising space. It is designed to reduce noise transmission through floors, walls and ceilings. Typical applications include applying over studs, joists or suspended ceilings. It can also be used as an acoustic wrap for machinery, equipment and ductwork.


Veteran Shopper
Reviewed in the United States on March 10, 2025
Good quality MLV. This alone doesn’t soundproof a room, but it’s great in combination with things like rockwool soundproof insulation, weatherstripping and more. Definitely a staple in soundproofing
Antwan S.
Reviewed in the United States on July 24, 2024
My client wanted to enjoy his home theater experience without the entire house hearing it. If I had my way I would have put MLV b4 the drywall. But it did work well on top of the drywall. I was able to reduce the sound outside the room by 60%.I used roofing nails and a staple gun to Secure all the panels. You definitely want to have someone help you because the material has a little weight to it. To close all my seams I used a MLV tape. The other cool thing about the material I used every last piece of it. No need to waste any of it!!
Marisol
Reviewed in the United States on July 11, 2024
Honestly, this stuff is not the same quality as other MLV at the same price. You can pay the same and get great quality from other brands, however, this MLV is just not it. It has marking and is extremely wiggly and with a little stretching tears easily. Please save your money and buy your MLV from a different brand. This brand compared to other brands is night and day.
V
Reviewed in the United States on December 3, 2024
I installed this between two sheetrocks on my bedroom wall and it clearly reduced a noise coming from the neighboring room. It's VERY heavy. If you cut it into pieces, make sure to install the pieces tightly to eliminate any gaps between them.
Andy G
Reviewed in the United States on January 17, 2024
I applied this in my 2022 Ram 1500 Limited to isolate inside and outside noise. It was super easy to work with using a box cutter and drill bits depending on the situation. I shopped around and this was where I fell on value for my money compared to other MLV products. It's very workable and was highly effective in reducing road noise when applied to my inner doors, rear wall, and floor pan. I attached it using factory bolt locations. It did not come with any adhesive backing, etc. which I expected. I purchased some 3M spray adhesive, but decided to use factory bolts to hold it in place instead, so it would be easy to remove if I needed to service my inner doors in the future.
Roger Curtis
Reviewed in the United States on October 30, 2023
We live in a condo with a shared wall. On the other side of the shared wall are newborn twins. We love children, but during the night the crying was more than we can handle. Even worse, our bed is next to the wall. My wife and I were skeptical at first but decided to give MLV a try based on our research and positive reviews. The MLV arrived as expected. We nailed the MLV to the studs behind the existing drywall: caution – it is heavy! We used the recommended acoustic sealant around the perimeter being careful to cover all the gaps and outlets. We then covered the MLV with more drywall, again making sure everything was sealed. We learned from the installation instructions that sealing is key. We taped the drywall seams and painted. Today, you wouldn’t know that there was anyone living next door. Amazing stuff. We will be buying more.
Damon
Reviewed in the United States on April 27, 2021
I will put the caveat on here that this review is for sound dampening a pickup truck, which is not the original intent of the product. The product could work well in a household application, but I know it did not have much of an effect for my automotive experience.I recently installed this 1lb mass loaded vinyl product on the floor and doors of my Dodge RAM 2500 2004 quad cab pickup truck to enhance sound dampening while driving down the highway. Unfortunately, even when combined with 80 mil noico butyl CLD, I did not achieve results any better than the stock carpet and asphalt dampeners.I removed the old, hardened, stock damping asphalt CLD and replaced it with "superior" butyl. I made sure to cover as much of the floor as possible while making minimal cuts in the MLV, as you can see in the pictures. I also replaced the old carpet with a vinyl floor for easier cleaning. Unfortunately I did not notice any change in the sound levels.I used Decibel X to measure sound damping before and after. I made sure to take the pickup out on a calm day both before and after measurements.Before installation:54 dB @ idle60 dB @ 30 mph64 dB at 60 mph66 dB @ 70 mph65 dB @ 40 mph on a dirt roadAfter installation, with 1lb mass loaded vinyl:56 dB @ idle59 dB @ 30 mph65 dB @ 60 mph66 dB @ 70 mph67 dB @ 40 mph on dirt roadI have to admit, the sound dampening effect was below my expectations. I suppose if you are working on a vehicle without any dampening at all, you would notice a big change.I will say 100 sq ft of 1 lb / sq ft mass loaded vinyl was more than enough for 100% coverage. 36 sq ft of CLD was more than enough to cover about 1/3rd of the metal surfaces underneath the MLV. Another thing to note, if you're considering such an upgrade yourself, I would highly recommend not trying to install your own vinyl flooring. The wrinkles in my vinyl flooring haven't come out and it's been almost a week. The stuff is hard to work with and I screwed up more than once. Overall this project didn't come out like I had hoped.
BJ
Reviewed in the United States on June 25, 2019
So, mass loaded vinyl is heavy, cumbersome, and delicate. It tears easily, weighs a lot, and is difficult to install.That being said, it's good for reduced the sound in an area that's oddly shaped. This mass loaded vinyl does about the same work of sound resistant sheetrock. However, it's flexible and easy to cut, so it can be installed around utility lines, HVAC, and uneven beams (all of which I did).You will need industrial strength bonding agent, as it's too heavy to adhere with regular adhesives.
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