---
product_id: 443824193
title: "XPS Foam Underlay 5mm Thickness for Wood and Laminate Flooring/Insulation/Boards for High Sound & Thermal Insulation (1 Pack (9.79m2 Coverage))"
brand: "floorpro"
price: "R7188"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Floor Pro"
url: https://www.desertcart.co.za/products/443824193-xps-foam-underlay-5mm-thickness-for-wood-and-laminate-flooring
store_origin: ZA
region: South Africa
---

# 21dB sound reduction 5mm thick XPS foam boards Up to 2.2 TOG thermal insulation XPS Foam Underlay 5mm Thickness for Wood and Laminate Flooring/Insulation/Boards for High Sound & Thermal Insulation (1 Pack (9.79m2 Coverage))

**Brand:** floorpro
**Price:** R7188
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your floors, silence your space, and stay warm in style!

## Quick Answers

- **What is this?** XPS Foam Underlay 5mm Thickness for Wood and Laminate Flooring/Insulation/Boards for High Sound & Thermal Insulation (1 Pack (9.79m2 Coverage)) by floorpro
- **How much does it cost?** R7188 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/443824193-xps-foam-underlay-5mm-thickness-for-wood-and-laminate-flooring)

## Best For

- floorpro enthusiasts

## Why This Product

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

## Key Features

- • **Premium 5mm Thickness:** Engineered for optimal floor leveling and durability
- • **Complete Coverage Pack:** 21 boards covering 9.79m²—perfect for full-room upgrades
- • **Superior Soundproofing:** Reduces noise by up to 21dB for peaceful living spaces
- • **Effortless Installation:** Lightweight boards sized 590x790mm for easy cutting and fitting
- • **High Thermal Insulation:** Up to 2.2 TOG rating keeps your floors cozy year-round

## Overview

The FloorPro XPS Foam Underlay is a 5mm thick, high-density polystyrene foam designed for wood and laminate flooring. Offering up to 21dB sound reduction and 2.2 TOG thermal insulation, it smooths out minor floor imperfections while enhancing comfort and quiet. Each pack includes 21 boards covering 9.79m², making it an ideal all-in-one solution for professional-grade floor insulation and soundproofing.

## Description

Grandismo XPS Foam Boards Underlay Very similar to Fibreboard, XPS offers insulation & sound proofing for laminate or wood floors Green XPS offers high Thermal Insulation than Black XPS Made from a closed cell high compact polystyrene foam helps even minor floor imperfections. Lightweight & Easy to fit Important: You will also need Royale Barrier Pro X tape to join the underlay together Specifications: Width: 590mm Length: 790mm Thickness: 5mm Size: 9.79m2 per Pack Quantity - 21 Boards Per Pack Sound Reduction: 21db approx.

Review: Perfect - I like this underlay I have used it in every room. It's easy to manage and cut. Make sure you get the tape to seal the joins. Good quality.
Review: Top - Brilliant

## Features

- FloorPro XPS Foam Underlay Suitable For All Wood and Laminate Flooring
- Upto 2.2 TOG and 23dB Sound Reduction
- 21 Boards Per Pack - Board Size: 590mm x 790mm
- Helps Level Uneven Floors
- Advice: Make sure you buy Barrier Pro X Tape to join the board pieces together

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B324P5MB |
| Best Sellers Rank | 16,335 in DIY & Tools ( See Top 100 in DIY & Tools ) 145 in Flooring (DIY & Tools) |
| Brand | FloorPro |
| Country of Origin | Germany |
| Coverage | 9.79 square meters |
| Customer Reviews | 4.6 out of 5 stars 329 Reviews |
| Item Dimensions L x W | 79L x 59W centimetres |
| Item Thickness | 5 Millimetres |
| Item thickness | 5 Millimetres |
| Manufacturer | FloorPro |
| Material | Foam |
| Number of Items | 21 |
| Number of Packs | 1 |
| Product dimensions | 79L x 59W centimetres |
| Recommended Uses For Product | Thermal Insulation, Sound Reduction |
| Recommended uses for product | Thermal Insulation, Sound Reduction |
| Unit Count | 21.0 count |

## Product Details

- **Brand:** FloorPro
- **Item thickness:** 5 Millimetres
- **Material:** Foam
- **Product dimensions:** 79L x 59W centimetres
- **Recommended uses for product:** Thermal Insulation, Sound Reduction

## Images

![XPS Foam Underlay 5mm Thickness for Wood and Laminate Flooring/Insulation/Boards for High Sound & Thermal Insulation (1 Pack (9.79m2 Coverage)) - Image 1](https://m.media-amazon.com/images/I/41r1Mg14FgL.jpg)
![XPS Foam Underlay 5mm Thickness for Wood and Laminate Flooring/Insulation/Boards for High Sound & Thermal Insulation (1 Pack (9.79m2 Coverage)) - Image 2](https://m.media-amazon.com/images/I/41Up-IMkQUL.jpg)

## Questions & Answers

**Q: Is this moults resistant?**
A: I am fairly sure it is.  Although, it would be best to treat any mould first with a mould remover and letting it all dry off before laying the foam on top.  Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by M***T on 9 February 2026*

I like this underlay I have used it in every room. It's easy to manage and cut. Make sure you get the tape to seal the joins. Good quality.

### ⭐⭐⭐⭐⭐ Top
*by D***S on 6 April 2026*

Brilliant

### ⭐⭐⭐⭐⭐ Excellent underlay
*by B***N on 20 August 2026*

Perfect for the job

## Frequently Bought Together

- XPS Foam Underlay 5mm Thickness for Wood and Laminate Flooring/Insulation/Boards for High Sound & Thermal Insulation (1 Pack (9.79m2 Coverage))
- Excel Joining Vapour Tape for Laminate and Wood Floors Self Adhesive Foil Tape by Joining Tape

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**Shop now:** [https://www.desertcart.co.za/products/443824193-xps-foam-underlay-5mm-thickness-for-wood-and-laminate-flooring](https://www.desertcart.co.za/products/443824193-xps-foam-underlay-5mm-thickness-for-wood-and-laminate-flooring)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-07*