---
product_id: 49568486
title: "Soundsulate™ Next Generation, 1 lb. Mass Loaded Vinyl (MLV) Soundproofing Barrier Roll, 4.5' x 245' (1,102 sf) Premium Noise Blocking for Walls, Ceilings, Home Theaters & Automotive"
brand: "soundsulate"
price: "VT1035239"
currency: VUV
in_stock: true
reviews_count: 8
category: "Soundsulate"
url: https://www.desertcart.vu/products/49568486-soundsulate-next-generation-1-lb-mass-loaded-vinyl-mlv-soundproofing
store_origin: VU
region: Vanuatu
---

# 4.5' x 245' continuous roll 1 lb/sf density STC 27 noise blocking Soundsulate™ Next Generation, 1 lb. Mass Loaded Vinyl (MLV) Soundproofing Barrier Roll, 4.5' x 245' (1,102 sf) Premium Noise Blocking for Walls, Ceilings, Home Theaters & Automotive

**Brand:** soundsulate
**Price:** VT1035239
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence is the new luxury—lock in your peace with Soundsulate™!

## Quick Answers

- **What is this?** Soundsulate™ Next Generation, 1 lb. Mass Loaded Vinyl (MLV) Soundproofing Barrier Roll, 4.5' x 245' (1,102 sf) Premium Noise Blocking for Walls, Ceilings, Home Theaters & Automotive by soundsulate
- **How much does it cost?** VT1035239 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/49568486-soundsulate-next-generation-1-lb-mass-loaded-vinyl-mlv-soundproofing)

## Best For

- soundsulate enthusiasts

## Why This Product

- Trusted soundsulate brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Sustainable:** Non-toxic, moisture-resistant vinyl that won’t off-gas or degrade over time.
- • **Flexible & Customizable:** Easily cut and shape to fit walls, ceilings, floors, or automotive spaces with professional finish.
- • **Pro-Level Noise Defense:** Blocks airborne noise up to STC 27 for a quieter, focused environment.
- • **Heavyweight Sound Barrier:** 1 lb per square foot density ensures superior sound dampening and durability.
- • **Massive Coverage, One Roll:** 1,102 sq ft of premium soundproofing in a single continuous roll—no seams, no gaps.

## Overview

Soundsulate™ Next Generation Mass Loaded Vinyl is a premium 1 lb/sf soundproofing barrier designed to block airborne noise with an STC rating of 27. Delivered as a massive 4.5' x 245' continuous roll (1,102 sq ft), it offers professional-grade durability, tear resistance, and flexibility for walls, ceilings, floors, home theaters, and automotive applications. Non-toxic and moisture-resistant, it ensures long-lasting, effective noise control without compromising indoor air quality.

## Description

Buy Soundsulate™ Next Generation, 1 lb. Mass Loaded Vinyl (MLV) Soundproofing Barrier Roll, 4.5' x 245' (1,102 sf) Premium Noise Blocking for Walls, Ceilings, Home Theaters & Automotive: Acoustical Treatments - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Does what one expects it to do - I bought this sound insulation to line a wooden case I made for a very noisy computer (really a server) I own. This sound insulation knocks the sound down to a volume where I do not mind being in the same room with the server. I am no sound expert, but the sound proofing did seem to drop the volume around 30 dB (based on a comparison with a pair of ear protection headphones I own that drop sound 30 dB).
Review: Really heavy! - Thus vinyl is REALLY HEAVY! We are having our 30+ son help us hang it. We are using the acoustical caulk around the edges and then the roofing nails and then acoustical tape around the edges. Have not gotten it all up yet so I cannot attest to the sound barrier qualities, but if this doesn't keep the sound and vibrations from kids jumping next door, nothing will!

## 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, 4.5 feet wide by 245 feet long, (1,102 sf) each roll weighs 1,102 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.
- One continuous roll arriving on a pallet via freight carrier. Signature required.
- 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 |
|---------------|-------|
| ASIN | B0756F9VLG |
| Best Sellers Rank | #8,125 in Musical Instruments ( See Top 100 in Musical Instruments ) #234 in Recording Studio Acoustical Treatments |
| Color Name | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (120) |
| Date First Available | May 22, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1102 pounds |
| Item model number | 4.5' x 245' (1,102 sf) |
| Material Type | Vinly |
| Product Dimensions | 2700 x 48 x 0.1 inches |
| Size | 4.5' x 245' (1,102 sf) |

## Product Details

- **Material:** Vinyl
- **Brand:** Soundsulate
- **Item Thickness:** 0.12 Inches
- **Product Dimensions:** 13224"L x 54"W
- **Manufacturer:** Soundsulate

## Images

![Soundsulate™ Next Generation, 1 lb. Mass Loaded Vinyl (MLV) Soundproofing Barrier Roll, 4.5' x 245' (1,102 sf) Premium Noise Blocking for Walls, Ceilings, Home Theaters & Automotive - Image 1](https://m.media-amazon.com/images/I/41ov+Y9QvAL.jpg)

## Questions & Answers

**Q: Would this work to soundproof my bedroom 7'x9' wall that is connected to my neighbor's bedroom wall? If so, how do you install/hang it up?**
A: It should help soundproof the connecting walls to your neighbors.  You should put it BEHIND the drywall unless you like the look of black rubber walls.  I put this in a very loud equipment room of a dental office.  The public will not see it but I wish my contractor would have put it behind the drywall for a more esthetic outcome.  We used stables to the studs to hold it up.

**Q: Does this product have a perm rating available? Does it act at all as a vapor barrier?**
A: This product is to add mass for sound. It’s not made for water vapor there must be more affordable and better options for water vapor.

**Q: Can this easily be nailed into/screwed into through drywall?**
A: Yes. I used 1” roofing nails into the studs. The wide head provides a better grip and doesn’t stick out or distort the vinyl like a drywall screw might.

**Q: Product descriptions say both "odorless" and "virtually odorless".  So how noticeable will the odor be if used in a closed environment like a car?**
A: probably just smell like a regular car

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what one expects it to do
*by S***N on January 15, 2019*

I bought this sound insulation to line a wooden case I made for a very noisy computer (really a server) I own. This sound insulation knocks the sound down to a volume where I do not mind being in the same room with the server. I am no sound expert, but the sound proofing did seem to drop the volume around 30 dB (based on a comparison with a pair of ear protection headphones I own that drop sound 30 dB).

### ⭐⭐⭐⭐⭐ Really heavy!
*by D***S on June 14, 2022*

Thus vinyl is REALLY HEAVY! We are having our 30+ son help us hang it. We are using the acoustical caulk around the edges and then the roofing nails and then acoustical tape around the edges. Have not gotten it all up yet so I cannot attest to the sound barrier qualities, but if this doesn't keep the sound and vibrations from kids jumping next door, nothing will!

### ⭐⭐⭐⭐ Solid, heavy, easy to cut.
*by S***N on January 8, 2019*

Seems like it will dry up and crack. Kinda brittle when cold but very solid and heavy. Should quite things down quite a bit

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-05*