---
product_id: 271370168
title: "SHOP. FLOORS. DELIVERED. 200sqft 3mm Laminate Flooring Vapor Barrier Underlayment"
brand: "floorlot"
price: "1139.57 DT"
currency: TND
in_stock: false
reviews_count: 5
category: "Floorlot"
url: https://www.desertcart.tn/products/271370168-shop-floors-delivered-200sqft-3mm-laminate-flooring-vapor-barrier-underlayment
store_origin: TN
region: Tunisia
---

# Built-in vapor barrier 200 sqft coverage 3mm extra thick foam SHOP. FLOORS. DELIVERED. 200sqft 3mm Laminate Flooring Vapor Barrier Underlayment

**Brand:** floorlot
**Price:** 1139.57 DT
**Availability:** ❌ Out of Stock

## Summary

> 🏡 Elevate your floors, silence your space, and save big!

## Quick Answers

- **What is this?** SHOP. FLOORS. DELIVERED. 200sqft 3mm Laminate Flooring Vapor Barrier Underlayment by floorlot
- **How much does it cost?** 1139.57 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/271370168-shop-floors-delivered-200sqft-3mm-laminate-flooring-vapor-barrier-underlayment)

## Best For

- floorlot enthusiasts

## Why This Product

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

## Key Features

- • **Maximize Your Space:** Covers a generous 200 sqft per roll—perfect for large projects or multiple rooms.
- • **Moisture? No Problem:** Integrated vapor barrier protects your floors from moisture without extra layers.
- • **Soundproof Like a Pro:** 3mm thick foam naturally absorbs sound, reducing noise transmission for a peaceful home.
- • **Versatile Compatibility:** Ideal for laminate, engineered hardwood, and floating floors on wood or concrete subfloors.
- • **DIY-Friendly Installation:** Peel & stick tape with overlap design makes setup quick and hassle-free.

## Overview

This 3mm thick laminate flooring underlayment roll from Floorlot Flooring offers 200 sqft of premium coverage with a built-in vapor barrier and sound-absorbing foam. Designed for easy peel-and-stick installation, it reduces noise, conceals subfloor imperfections, and protects against moisture—making it the smart, cost-effective choice for laminate and engineered hardwood floors on wood or concrete subfloors.

## Description

Floor lot Flooring 3mm extra thick underlayment reduces both reflective sound noise and through the floor sound transmission. Each roll comes with 200sqft of underlayment coverage. Extra thick pad conceals minor sub flooring imperfections and les attached moisture barrier protection (No extra film required). Peel & Stick tape and overlap for easy installation. Can be used for laminate flooring, hardwood flooring, & engineered hardwood flooring. Installation over concrete subfloors & all wood subfloors.

Review: This flooring underlay is amazing and worth every dollar and the deal. Took almost a week and bit to get it
Review: Great product. PROS: COST is a definite plus. Less than 1/2 the cost of 3mm underlayment at a local "Big Box" store. Cost of 3mm thick underlayment at Big Box store is $54.99 for 100 square feet. It does have a grid pattern on it that this does not have. That is $.55 / square foot. The cost of this on desertcart is $41.99 for 200 square feet. That is $.21 a square foot. You decide if pretty lines are worth $.34 a square foot. They were not to me. For a comparable price at a big box store you are buying 2mm underlayment at it is still $.30 / square foot ($.09 more than this). This is the best price on underlayment I have seen. QUALITY: Seems to be very good. I was concerned because some indicated that the tape that is built to hold them together was not very good. I have laid four rolls of this so far, and have had no issues with that. This seems to be as good a quality as other products that are similar. Held up well during installation, even by an inexperienced do-it-yourselfer like me, and some of it remained uncovered for over a week between the time we put it down and actually got it covered. There was no visible wear or damage even though it was exposed in a high traffic area CONS: None so far (unless you really need those grid lines to help keep things straight - recommend you use a chalk box with a tape measure and a square instead!) INSTALLATION: We are using this as underlayment on engineered click and lock hardwood flooring (3/8") thick and it has been great. We are installing on a particle board subfloor that is 30+ years old. When we are in the basement (floor below the one we are installing this on) this really helps dampen the sound of people walking on the hardwood floor. Also has helped reduce or eliminate some of the squeaks in the subfloor that it was covering (again - the original house is 35 years old and the nails in a lot of the subfloor are loose so it was very noisy before we put in screws and added this padding). We are not using this on concrete, and are not using it in a bath / shower area, so we cannot say how it will work in those areas. However it is in our Kitchen, main hallway, entry way, living area and dinning area, and it seems to work great. Would definitely purchase again if we needed to install more flooring.

## Features

- Coverage: 200 sqft per roll
- Includes Moisture/Vapor Barrier
- Extra Thick 3mm Foam Has Natural Sound Absorption
- For Laminate & Engineered Floating Floors
- 3mm Thick / Comes with overlap & tape for easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00YTB6SO8 |
| Item form | Roll |
| Item model number | 200sqft 3mm |
| Item thickness | 3 Millimeters |
| Item weight | 1.36 kg |
| Manufacturer | Floorlot Flooring |
| Number of Items | 1 |
| Product Dimensions | 25.4 x 25.4 x 111.76 cm; 1.36 kg |
| UPC | 030043224736 |

## Product Details

- **Brand:** Floorlot
- **Colour:** Blue
- **Item dimensions L x W x H:** 25.4 x 25.4 x 111.8 centimeters
- **Material:** Polyethylene foam
- **Shape:** Rectangular

## Images

![SHOP. FLOORS. DELIVERED. 200sqft 3mm Laminate Flooring Vapor Barrier Underlayment - Image 1](https://m.media-amazon.com/images/I/41Eilm0my9L.jpg)
![SHOP. FLOORS. DELIVERED. 200sqft 3mm Laminate Flooring Vapor Barrier Underlayment - Image 2](https://m.media-amazon.com/images/I/41WSMEZX9fL.jpg)
![SHOP. FLOORS. DELIVERED. 200sqft 3mm Laminate Flooring Vapor Barrier Underlayment - Image 3](https://m.media-amazon.com/images/I/41qTZsuKkxL.jpg)
![SHOP. FLOORS. DELIVERED. 200sqft 3mm Laminate Flooring Vapor Barrier Underlayment - Image 4](https://m.media-amazon.com/images/I/510C6QEr2tL.jpg)
![SHOP. FLOORS. DELIVERED. 200sqft 3mm Laminate Flooring Vapor Barrier Underlayment - Image 5](https://m.media-amazon.com/images/I/611-dtshOBL.jpg)

## Questions & Answers

**Q: would this be good to use under 14.3mm thick laminate that already has the padding attached? laminate is being laid over vinyl floor.**
A: Since your laminate already has attached pad there is no need to provide an extra layer of underlay cushioning . However if moisture coming from your concrete subfloor is an issue then a standard vapor barrier plastic should be used (plastic sheeting without any foam underlay)

**Q: If installing laminate on this, do you also need to use 6 mil plastic over the concrete before this?**
A: Yes- there is a vapor barrier element to this, but not like 6 mil plastic. Still need the vapor barrier.

**Q: I have joint problems does this provide good cushioing or would i be better with a rubber underlayment?**
A: Yes underlayment provides great cushioning also provides a vapor and moisture barrior

**Q: Is this "safe," are there chemicals on it, would it cause allergy, is it ok to be in the same room with it uncovered for extended time period, etc.?**
A: Not sure why you would have it uncovered for extended period.  We are just now installing for first time.  Previous underpayment had no odor and once covered no odor year later.  I think we will be just as happy with this brand

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***. on 29 November 2018*

This flooring underlay is amazing and worth every dollar and the deal. Took almost a week and bit to get it

### ⭐⭐⭐⭐⭐ Review
*by R***S on 28 December 2017*

Great product. PROS: COST is a definite plus. Less than 1/2 the cost of 3mm underlayment at a local "Big Box" store. Cost of 3mm thick underlayment at Big Box store is $54.99 for 100 square feet. It does have a grid pattern on it that this does not have. That is $.55 / square foot. The cost of this on Amazon is $41.99 for 200 square feet. That is $.21 a square foot. You decide if pretty lines are worth $.34 a square foot. They were not to me. For a comparable price at a big box store you are buying 2mm underlayment at it is still $.30 / square foot ($.09 more than this). This is the best price on underlayment I have seen. QUALITY: Seems to be very good. I was concerned because some indicated that the tape that is built to hold them together was not very good. I have laid four rolls of this so far, and have had no issues with that. This seems to be as good a quality as other products that are similar. Held up well during installation, even by an inexperienced do-it-yourselfer like me, and some of it remained uncovered for over a week between the time we put it down and actually got it covered. There was no visible wear or damage even though it was exposed in a high traffic area CONS: None so far (unless you really need those grid lines to help keep things straight - recommend you use a chalk box with a tape measure and a square instead!) INSTALLATION: We are using this as underlayment on engineered click and lock hardwood flooring (3/8") thick and it has been great. We are installing on a particle board subfloor that is 30+ years old. When we are in the basement (floor below the one we are installing this on) this really helps dampen the sound of people walking on the hardwood floor. Also has helped reduce or eliminate some of the squeaks in the subfloor that it was covering (again - the original house is 35 years old and the nails in a lot of the subfloor are loose so it was very noisy before we put in screws and added this padding). We are not using this on concrete, and are not using it in a bath / shower area, so we cannot say how it will work in those areas. However it is in our Kitchen, main hallway, entry way, living area and dinning area, and it seems to work great. Would definitely purchase again if we needed to install more flooring.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 28 November 2018*

Great product! Satisfied my needs on installing the laminate floor on the kitchen.

## Frequently Bought Together

- FLOORLOT BlueStep Underlayment with Moisture Barrier for Laminate and Wood Floors, (200 sq.ft Roll)
- ROBERTS 50-040 Underlayment Tape Roll, Red
- REXBETI Laminate Wood Flooring Installation Kit, LVP Installation Kit, Vinyl Flooring Tools - Tapping Block with Handle, Pull Bar, Double-Faced Mallet and Spacers

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**Shop now:** [https://www.desertcart.tn/products/271370168-shop-floors-delivered-200sqft-3mm-laminate-flooring-vapor-barrier-underlayment](https://www.desertcart.tn/products/271370168-shop-floors-delivered-200sqft-3mm-laminate-flooring-vapor-barrier-underlayment)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-07*