---
product_id: 735473114
title: "360 sq ft acoustic base with vapor barrier for premium vinyl flooring"
brand: "quiet walk"
price: "14403646 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/735473114-360-sq-ft-acoustic-base-with-vapor-barrier-for-premium
store_origin: IS
region: Iceland
---

# STC 64 sound rating Greenguard Gold certified eco-friendly 0.06 inch ultra-thin profile 360 sq ft acoustic base with vapor barrier for premium vinyl flooring

**Brand:** quiet walk
**Price:** 14403646 kr
**Availability:** ✅ In Stock

## Summary

> 🔇 Elevate your space with silence that speaks volumes

## Quick Answers

- **What is this?** 360 sq ft acoustic base with vapor barrier for premium vinyl flooring by quiet walk
- **How much does it cost?** 14403646 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/735473114-360-sq-ft-acoustic-base-with-vapor-barrier-for-premium)

## Best For

- quiet walk enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Comfort:** Greenguard Gold & Nalfa certified for healthier indoor air quality
- • **Sleek & Subtle Design:** Ultra-thin 0.06 inch thickness fits seamlessly under floors
- • **Versatile Installation:** Perfect for both adhesive & floating vinyl floors—no limits
- • **Next-Level Acoustic Upgrade:** Outperforms standard polyethylene foam for superior sound dampening
- • **Premium Soundproofing Power:** STC 64 & IIC 68 ratings crush noise for serene spaces

## Overview

This 360 sq ft acoustic base with vapor barrier is engineered for premium vinyl flooring, delivering industry-leading sound control with STC 64 and IIC 68 ratings. Its ultra-thin 0.06 inch profile supports both adhesive and floating installations, while Greenguard Gold certification ensures eco-friendly, healthier indoor environments. Outperforming standard foam underlayments, it’s the smart choice for professionals seeking quiet luxury and lasting quality.

## Description



## Features

- For use on all premium vinyl floors
- STC Sound Rating - 64, IIC Rating - 68, Delta IIC Rating - 22
- Suitable for adhesive and floating floor installations
- Provides better acoustic performance than polyethylene foam

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Diameter | 10 Inches |
| Item Thickness | 0.06 Inches |
| Item Form | シート |
| Specification Met | Greenguard Gold Certified, Nalfa quality certified underlayment, Yes |
| UPC | 696087110048 |
| Number of Items | 1 |
| Model Number | QW360LV |
| Included Components | Flooring: Underlay, Underlayment |
| Item Weight | 13.6 Kilograms |

## Product Details

- **Material:** Recycled synthetic fibers Fiber
- **Brand:** Quiet Walk
- **Item dimensions L x W x H:** 18.29 x 1.83 m
- **Color:** Black
- **Shape:** Rectangular

## Images

![360 sq ft acoustic base with vapor barrier for premium vinyl flooring - Image 1](https://m.media-amazon.com/images/I/51L5Ws884ZL.jpg)
![360 sq ft acoustic base with vapor barrier for premium vinyl flooring - Image 2](https://m.media-amazon.com/images/I/71YtmCTtjfL.jpg)
![360 sq ft acoustic base with vapor barrier for premium vinyl flooring - Image 3](https://m.media-amazon.com/images/I/51JRfgx+MrL.jpg)
![360 sq ft acoustic base with vapor barrier for premium vinyl flooring - Image 4](https://m.media-amazon.com/images/I/81QTBqDTIgL.jpg)
![360 sq ft acoustic base with vapor barrier for premium vinyl flooring - Image 5](https://m.media-amazon.com/images/I/71FZ4X-8nAL.jpg)

## Questions & Answers

**Q: How thick is this material? The specifications say .06 inch. That's less than a sixteenth of an inch! Really?**
A: I just measured it. I'd say it's between a sixteenth and an eighth inches thick. I mainly purchased it for the moisture barrier as I installed it on a concrete basement floor. It seems to give some cushion to the vinyl flooring I installed over it. It was easy to work with especially the width of the roll meant I didn't have to constantly keep rolling material out as most products of this type only comes in two- or three-feet widths. I believe it's 6 feet wide and a little heavy. I would buy it again.

**Q: Can this be used with luxury vinyl that already has a rubber backer?**
A: Sure can

**Q: Is this the 1.4mm thick product? What's the length and width?**
A: I believe it is 6 ft wide by 60ft long....or there about...

**Q: Can I use the QuietWalk LV Luxury, QW360LV, over composite deck boards in a insulated, vapor barriered floored sunroom?**
A: Why you would wanna use it over composite boards I have no idea under the composite boards that would work great I don’t see any reason to have them on top of the composite board

## Frequently Bought Together

- 360 Sq Ft Acoustical Underlayment with Vapor Barrier for Luxury Vinyl Flooring
- ROBERTS 50-040 Underlayment Tape Roll, Red

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**Shop now:** [https://www.desertcart.is/products/735473114-360-sq-ft-acoustic-base-with-vapor-barrier-for-premium](https://www.desertcart.is/products/735473114-360-sq-ft-acoustic-base-with-vapor-barrier-for-premium)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-16*