---
product_id: 44451424
title: "Soundsulate™ Next Generation, 1 lb. Mass Loaded Vinyl (MLV) Soundproofing Barrier Roll, Premium Noise Blocking for Walls, Ceilings, Home Theaters & Automotive. See all Options."
price: "$1429.76"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/44451424-soundsulate-next-generation-1-lb-mass-loaded-vinyl-mlv-soundproofing
store_origin: US
region: United States of America
---

# 1 lb per sq ft density Easy to cut & customize STC 27 soundproof rating Soundsulate™ Next Generation, 1 lb. Mass Loaded Vinyl (MLV) Soundproofing Barrier Roll, Premium Noise Blocking for Walls, Ceilings, Home Theaters & Automotive. See all Options.

**Price:** $1429.76
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence is the new luxury—block noise like a pro with Soundsulate™!

## Quick Answers

- **What is this?** Soundsulate™ Next Generation, 1 lb. Mass Loaded Vinyl (MLV) Soundproofing Barrier Roll, Premium Noise Blocking for Walls, Ceilings, Home Theaters & Automotive. See all Options.
- **How much does it cost?** $1429.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/44451424-soundsulate-next-generation-1-lb-mass-loaded-vinyl-mlv-soundproofing)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Sustainable:** Non-toxic, moisture-resistant, and won’t off-gas—perfect for any indoor environment, from home theaters to automotive cabins.
- • **Flexible & Custom Fit:** Easily cut and shape to your project’s exact dimensions without sacrificing durability or performance.
- • **Heavyweight Peacekeeper:** At 1 lb per square foot, this dense barrier delivers serious soundproofing muscle for your walls, ceilings, and vehicles.
- • **Pro-Level Noise Blocker:** Engineered with a proven STC rating of 27 to silence airborne noise like voices, music, and street sounds.
- • **Complete Coverage is Key:** Maximize soundproofing by sealing every inch—no gaps allowed—to fully lock out unwanted noise and elevate your space’s tranquility.

## Overview

Soundsulate™ Next Generation Mass Loaded Vinyl is a premium 1 lb per square foot soundproofing barrier designed to block airborne noise with an STC rating of 27. Measuring 4 feet by 25 feet per roll and 0.12 inches thick, it’s flexible, durable, and non-toxic, ideal for walls, ceilings, floors, home theaters, and automotive use. For optimal results, full surface coverage without gaps is essential to maximize noise reduction.

## Description

Buy Soundsulate™ Next Generation, 1 lb. Mass Loaded Vinyl (MLV) Soundproofing Barrier Roll, Premium Noise Blocking for Walls, Ceilings, Home Theaters & Automotive. See all Options.: Acoustical Treatments - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worked as intended - Used as a sound deadener over an existing ceiling along with another layer 5/8 drywall. Doesn’t do great blocking all the impact noise, like footsteps on hardwood and doors closing, but definitely muffled neighbors' voices and music to a noticeable degree, except heavy bass tones. It worked as intended and I’m happy with results. Though it was a lot of work, stuff is heavy! It is expensive so you will have to decide if potential peace and quiet is worth it to you?
Review: This is a great product - I had never worked with this type product before and after using 9 rolls, it's exactly what I needed. Although it's heavy, that's what I needed. I used this as one (1) of a four (4) layer subfloor in an older condominium (a soft layer, Soundsulate, 1/4" plyboard, engineered vinyl . The sound dampening was super helpful. The distributor was nice enough to refer me to the manufacturer for their feedback. I received a call back right away and the gentleman was very helpful as far as being a soundboard for usages and application. What they recommended is to not just take up the subfloor but to remove the baseboards as well and push the product under the drywall all the way to the 2x4 that is bracing the wall otherwise there is a gap that allows sound to go up into the walls and you're not getting the proper usage of the product. I also used a soundproofing calking around the edge next to the wall brace. Being new to this type of DIY job, I could not have had a better experience. With the lessons learned I would certainly use this product again but I would also consider a heavier pad. This does not stop structural noise, that requires going into the walls.... different project.

## Features

- Experience the next level of sound control with our advanced formula, completely re-engineered for superior durability, tear resistance, and a professional finish. The Stronger, Smarter Sound Barrier.
- Blocks noise from entering or leaving your space with soundproofing technology featuring a proven STC rating of 27. Soundsulate Mass Loaded Vinyl (MLV) is highly effective at blocking airborne sounds such as voices, music, street noise, and engine noise. Ideal for use in walls, floors, ceilings, doors, home theaters, automobiles, boats, and RVs.
- One pound per square foot, 4 feet wide by 25 feet long, (100 sf) each roll weighs 100 lbs. Approximately 0.12" thick (commonly referred to as 1/8").
- Non toxic, safely use anywhere. Will not decompose or off-gas. Acts as an air and moisture barrier. Durable & Flexible. Easy to cut and customize to your project needs.
- We prioritize immediate order processing.
- Soundsulate MLV is one of the most effective soundproofing materials available today. For best results, it must fully cover the surface with no gaps, as even small openings can reduce performance. MLV is designed to block airborne noise and is not intended to stop vibrations or impact sounds such as footsteps from above.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #5,625 in Musical Instruments ( See Top 100 in Musical Instruments ) #176 in Recording Studio Acoustical Treatments |
| Customer Reviews | 4.2 out of 5 stars 358 Reviews |

## Product Details

- **Material:** Vinyl
- **Brand:** Soundsulate
- **Item Thickness:** 0.12 Inches
- **Recommended Uses For Product:** The product is recommended for soundproofing walls, floors, ceilings, doors, vehicles, machinery, equipment, and ductwork.
- **Product Dimensions:** 300"L x 48"W

## Images

![Soundsulate™ Next Generation, 1 lb. Mass Loaded Vinyl (MLV) Soundproofing Barrier Roll, Premium Noise Blocking for Walls, Ceilings, Home Theaters & Automotive. See all Options. - Image 1](https://m.media-amazon.com/images/I/81gJdfrWtDL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this virgin vinyl ? no odor, no voc? , i need these properties since it is for an automotive install in a desert climate.**
A: Yes it is, and it has no odor.  Thank you for your inquiry.

**Q: Can this be put over sheetrock and wallpapered over?**
A: Yes, MLV can be secured to sheetrock.   Wallpapering over MLV is an application that we have not tested.   Initial thoughts are that the wallpaper would not stick very well to the vinyl.  A better idea is to place anther layer of sheetrock over the vinyl to which you can wallpaper or paint.

**Q: Doing a full remodel, can this be used also as a vapor & sound barrier prior to sheetrock Installation?**
A: It definitely can be installed prior to your sheetrock; in fact, for sound blocking, that is the preferred way to do it. (It also works installed over existing drywall, which is what I'm doing, because I am not tearing out anything.) TMSoundproofing is a web resource I used; search around, there are others with great advice for planning and how to install.
I don't know if MLV is or is not useful as a vapor barrier; perhaps someone else can answer that.

**Q: Hello, is this mlv available for a local lpick up in new york area?**
A: Our closest location is Ohio.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked as intended
*by J***C on November 8, 2025*

Used as a sound deadener over an existing ceiling along with another layer 5/8 drywall. Doesn’t do great blocking all the impact noise, like footsteps on hardwood and doors closing, but definitely muffled neighbors' voices and music to a noticeable degree, except heavy bass tones. It worked as intended and I’m happy with results. Though it was a lot of work, stuff is heavy! It is expensive so you will have to decide if potential peace and quiet is worth it to you?

### ⭐⭐⭐⭐⭐ This is a great product
*by J***R on December 17, 2019*

I had never worked with this type product before and after using 9 rolls, it's exactly what I needed. Although it's heavy, that's what I needed. I used this as one (1) of a four (4) layer subfloor in an older condominium (a soft layer, Soundsulate, 1/4" plyboard, engineered vinyl . The sound dampening was super helpful. The distributor was nice enough to refer me to the manufacturer for their feedback. I received a call back right away and the gentleman was very helpful as far as being a soundboard for usages and application. What they recommended is to not just take up the subfloor but to remove the baseboards as well and push the product under the drywall all the way to the 2x4 that is bracing the wall otherwise there is a gap that allows sound to go up into the walls and you're not getting the proper usage of the product. I also used a soundproofing calking around the edge next to the wall brace. Being new to this type of DIY job, I could not have had a better experience. With the lessons learned I would certainly use this product again but I would also consider a heavier pad. This does not stop structural noise, that requires going into the walls.... different project.

### ⭐⭐⭐⭐⭐ Very good product for automotive sound blocking
*by A***G 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.

## Frequently Bought Together

- Soundsulate 1 lb Mass Loaded Vinyl Soundproofing 4' x 25' (100 sf), Made in USA, Click for Options
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- Premium Quality MLV Seam Tape, Installation Tape for Mass-Loaded Vinyl Noise Barriers 6 Mil - Highly Effective Soundproofing Solution - 1.5" x 108 (1)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-03*