---
product_id: 268259223
title: "70-198 Silicone Moisture Barrier Underlayment for Solid & Engineered Wood Floors & LVP, White 200 sq. ft. Coverage, 31.5 in. x 76.25 ft. x 6 mil"
brand: "roberts"
price: "¥23018"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/268259223-70-198-silicone-moisture-barrier-underlayment-for-solid-and-engineered
store_origin: JP
region: Japan
---

# 6 mil moisture barrier 200 sq. ft. coverage Radiant heat approved 70-198 Silicone Moisture Barrier Underlayment for Solid & Engineered Wood Floors & LVP, White 200 sq. ft. Coverage, 31.5 in. x 76.25 ft. x 6 mil

**Brand:** roberts
**Price:** ¥23018
**Availability:** ✅ In Stock

## Summary

> 🏡 Elevate Your Flooring Game with Confidence!

## Quick Answers

- **What is this?** 70-198 Silicone Moisture Barrier Underlayment for Solid & Engineered Wood Floors & LVP, White 200 sq. ft. Coverage, 31.5 in. x 76.25 ft. x 6 mil by roberts
- **How much does it cost?** ¥23018 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/268259223-70-198-silicone-moisture-barrier-underlayment-for-solid-and-engineered)

## Best For

- roberts enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** 6 mil wet strength and silicone coating ensure reliability during installation.
- • **Generous Coverage:** Conveniently covers 200 sq. ft. with a single roll, making installation a breeze.
- • **Industry Approved:** Meets perm ratings recommended by the National Wood Flooring Association for peace of mind.
- • **Radiant Heat Compatibility:** Lab tested and approved for seamless integration with radiant heat systems.
- • **Ultimate Moisture Protection:** Reduces vapor flow without trapping moisture, ensuring your floors stay pristine.

## Overview

The ROBERTS 70-198 Silicone Moisture Barrier Underlayment is designed for staple and nail-down installations of solid and engineered wood floors, as well as laminate and LVP. With a generous coverage of 200 sq. ft. and a robust 6 mil thickness, this underlayment effectively reduces vapor flow while being compatible with radiant heat systems. Its durable silicone coating ensures it withstands the rigors of installation, making it a reliable choice for any flooring project.

## Description

ROBERTS 70-198 Silicone Moisture Barrier Underlayment for Solid & Engineered Wood Floors & LVP, White 200 sq. ft. Coverage, 31.5 in. x 76.25 ft. x 6 mil

## Features

- For use with staple and nail-down installations of solid and engineered wood floors, as well as laminate and LVP
- Reduces vapor flow without trapping moisture
- Lab tested and approved for use with radiant heat systems
- Convenient 31.5 in. x 76.25 ft., 200 sq. ft. roll. Its 6 mil wet strength and silicone coating ensure that it does not fall apart during installation
- Meets perm ratings recommended by the National Wood Flooring Association

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ROBERTS |
| Part Number | 70-198 |
| Product Dimensions | 2324.1 x 80.01 x 0.2 cm; 2.95 kg |
| Item model number | 70-198 |
| Size | 31.5 in. x 76.25 ft. x 6 mil |
| Colour | White 200 Sq. Ft. Coverage |
| Item Package Quantity | 1 |
| Included Components | Underlayment Roll |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 2.95 kg |

## Images

![70-198 Silicone Moisture Barrier Underlayment for Solid & Engineered Wood Floors & LVP, White 200 sq. ft. Coverage, 31.5 in. x 76.25 ft. x 6 mil - Image 1](https://m.media-amazon.com/images/I/41aFrBnoHIL.jpg)

## Frequently Bought Together

- ROBERTS 70-198 Silicone Moisture Barrier Underlayment for Solid & Engineered Wood Floors & LVP, 31.5 in. x 76.25 ft. x 6 mil, White 200 sq. ft. Coverage
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**Shop now:** [https://www.desertcart.jp/products/268259223-70-198-silicone-moisture-barrier-underlayment-for-solid-and-engineered](https://www.desertcart.jp/products/268259223-70-198-silicone-moisture-barrier-underlayment-for-solid-and-engineered)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-27*