---
product_id: 745328184
title: "Insulation Board Xps Foam Underfloor Heating Thermal Acoustic Soundproofing Underlay fire Resistant Panels 10mm Thick 600x600 mm .32m2 per Board Packs 10-20 (17)"
brand: "cosyspace"
price: "R639"
currency: ZAR
in_stock: false
reviews_count: 1
url: https://www.desertcart.co.za/products/745328184-insulation-board-xps-foam-underfloor-heating-thermal-acoustic-soundproofing-underlay
store_origin: ZA
region: South Africa
---

# Water resistant for lasting performance Fire resistant for ultimate safety 10mm thick durable insulation Insulation Board Xps Foam Underfloor Heating Thermal Acoustic Soundproofing Underlay fire Resistant Panels 10mm Thick 600x600 mm .32m2 per Board Packs 10-20 (17)

**Brand:** cosyspace
**Price:** R639
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Stay warm, quiet, and safe—upgrade your space with cutting-edge insulation!

## Quick Answers

- **What is this?** Insulation Board Xps Foam Underfloor Heating Thermal Acoustic Soundproofing Underlay fire Resistant Panels 10mm Thick 600x600 mm .32m2 per Board Packs 10-20 (17) by cosyspace
- **How much does it cost?** R639 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/745328184-insulation-board-xps-foam-underfloor-heating-thermal-acoustic-soundproofing-underlay)

## Best For

- cosyspace enthusiasts

## Why This Product

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

## Key Features

- • **Eco-conscious Comfort:** Recyclable materials that align with your sustainable lifestyle.
- • **Built to Last & Resist:** Fire resistant and anti-ageing properties ensure long-term reliability.
- • **Soundproof Your Sanctuary:** Reduce noise pollution with advanced acoustic soundproofing panels.
- • **Effortless Thermal Efficiency:** Maximize warmth with high-density XPS foam underfloor insulation.
- • **Lightweight & Easy to Install:** Simplify your renovation with boards that are both light and strong.

## Overview

Cosyspace’s 10mm thick XPS foam insulation boards (600x600mm) deliver high-density thermal and acoustic performance, featuring fire resistance, water resistance, and anti-ageing durability. Lightweight and recyclable, these panels are ideal for underfloor heating, walls, lofts, and wet rooms, providing efficient, long-lasting insulation solutions for modern homes.

## Description

Note: Please note that the product colour for 6mm and 10mm boards can be blue or black depending on what stock is available.   The CosySpace XPS Insulation Boards are manufactured from fully recyclable materials. They are produced from foamed polystyrene, a material that does not deteriorate. The cell structure in the board is built up from very fine closed cells that give the product its excellent physical and mechanical characteristics. An excellent insulation that saves energy This special cell structure means that the sheet does not conduct heat. When you lay CosySpace XPS boards as an underlay any heat from your room or floor will be reflected back towards the floor surface. This is because you will not be wasting heat through your floor and will utilise your energy in a very green efficient manner, thereby lowering your energy consumption and carbon footprint. Effective protection against cold and damp CosySpace XPS boards do not only take care of the heat, they are also an effective guard against the cold and damp. The cold will be held back by the non-conducting characteristics of the foam and as the CosySpace XPS board is also water repellent, it will not rot or go mouldy and will help hold back any damp from your floor. CosySpace XPS boards are also resistant to cement, plaster, and most alkalis (lime or soda), however, not against organic solvents (i.e. acids) Specifications: Board Size - 600mm x 600mm Converge per board .36m2 Thickness 10mm High compression resistance Able to resist repeated freeze and thaw cycles Moisture proof and Air tight Sound Reduction of over 22db Non-absorbent Corrosion proof Low thermal conductivity Structurally stable in the long run Technical details Density: 40kg/m3 Compressive strength: 300 kPa (this equals to 43.51 pound force per square inch) Thermal conductivity:0.029 w/mk

## Features

- High Density, Light Weight And Low Cost Make This Foam Board Ideal In A Poorly Insulated Property
- Widely Used In Walls And Loft Insulation, Underfloor Heating, Roof, Wet Room
- Stable Performance, Anti-ageing, Resistant To Compression, Water Resistant, Lightweight, Recyclable
- XPS Boards Are An Extruded Polystyrene Insulation Board Made Through A Plastic Extrusion Process
- 10 Pack - 3.6m2, 11 Pack - 3.96m2, 12 Pack - 4.32m2, 13 Pack - 4.68m2, 14 Pack - 5.04m2, 16 Pack - 5.78m2, 17 Pack - 6.14m2, 18 Pack - 6.5m2, 19 Pack - 6.86m2, 20 Pack -

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Cosyspace |
| Product Dimensions | 60 x 60 x 0.1 cm |
| Material | Polystyrene |
| Item Package Quantity | 17 |

## Product Details

- **Material:** Polystyrene
- **Brand:** Cosyspace
- **Recommended uses for product:** Insulation and soundproofing in walls, lofts, underfloor heating, roofs, and wet rooms
- **Product dimensions:** 60L x 60W centimetres
- **Manufacturer:** Cosyspace

## Images

![Insulation Board Xps Foam Underfloor Heating Thermal Acoustic Soundproofing Underlay fire Resistant Panels 10mm Thick 600x600 mm .32m2 per Board Packs 10-20 (17) - Image 1](https://m.media-amazon.com/images/I/41m+AX-eLnL.jpg)
![Insulation Board Xps Foam Underfloor Heating Thermal Acoustic Soundproofing Underlay fire Resistant Panels 10mm Thick 600x600 mm .32m2 per Board Packs 10-20 (17) - Image 2](https://m.media-amazon.com/images/I/5128Dc4sG-L.jpg)
![Insulation Board Xps Foam Underfloor Heating Thermal Acoustic Soundproofing Underlay fire Resistant Panels 10mm Thick 600x600 mm .32m2 per Board Packs 10-20 (17) - Image 3](https://m.media-amazon.com/images/I/61f7ep1AKpL.jpg)
![Insulation Board Xps Foam Underfloor Heating Thermal Acoustic Soundproofing Underlay fire Resistant Panels 10mm Thick 600x600 mm .32m2 per Board Packs 10-20 (17) - Image 4](https://m.media-amazon.com/images/I/5142q+1DEOL.jpg)
![Insulation Board Xps Foam Underfloor Heating Thermal Acoustic Soundproofing Underlay fire Resistant Panels 10mm Thick 600x600 mm .32m2 per Board Packs 10-20 (17) - Image 5](https://m.media-amazon.com/images/I/51BcWRXhpmL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by T***J on 31 October 2023*

Very pleased with the product. It was very easy to cut, light weight and good quality. Pleased l have purchased this brand

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**Shop now:** [https://www.desertcart.co.za/products/745328184-insulation-board-xps-foam-underfloor-heating-thermal-acoustic-soundproofing-underlay](https://www.desertcart.co.za/products/745328184-insulation-board-xps-foam-underfloor-heating-thermal-acoustic-soundproofing-underlay)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-04*