---
product_id: 643432659
title: "XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (20, 1200 x 600 x 6mm)"
brand: "cosyspace"
price: "€ 60.73"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/643432659-xps-foam-insulation-boards-1200-x-600-x-10mm-electric
store_origin: GR
region: Greece
---

# Water resistant & moisture proof Low thermal conductivity 0.029 W/mK High compressive strength 300 kPa XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (20, 1200 x 600 x 6mm)

**Brand:** cosyspace
**Price:** € 60.73
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Insulate smarter, live warmer — the future of underfloor comfort is here!

## Quick Answers

- **What is this?** XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (20, 1200 x 600 x 6mm) by cosyspace
- **How much does it cost?** € 60.73 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/643432659-xps-foam-insulation-boards-1200-x-600-x-10mm-electric)

## 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-Friendly Innovation:** Made from fully recyclable extruded polystyrene, combining sustainability with superior insulation.
- • **Moisture & Mold Defense:** Water-repellent and non-absorbent to keep damp and mold at bay, perfect for wet rooms and underfloor heating.
- • **Ultra-Durable & Lightweight:** High-density foam with 300 kPa compression resistance for long-lasting performance without the bulk.
- • **Energy-Smart Thermal Barrier:** Reflects heat back to your floor, slashing energy bills and carbon footprint.
- • **Sound & Structural Stability:** Reduces noise by over 22dB while maintaining structural integrity through freeze-thaw cycles.

## Overview

CosySpace XPS Foam Insulation Boards are high-density extruded polystyrene sheets designed for superior thermal insulation and moisture resistance. Measuring 1200 x 600 mm with thickness options of 6mm, 10mm, and 20mm, these lightweight boards offer 300 kPa compressive strength, low thermal conductivity (0.029 W/mK), and excellent durability against freeze-thaw cycles. Ideal for underfloor heating systems, wet rooms, and loft insulation, they reduce energy consumption, prevent damp, and provide sound reduction, all while being fully recyclable and eco-conscious.

## 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 eco friendly as they are manufactured from fully recyclable materials.They are produced through a plastic extrusion process to form polystyrene insulation sheets, 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 energyThis 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 dampCosySpace 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. These XPS boards are also resistant to cement, plaster, and most alkalis (lime or soda), however, not against organic solvents (i.e. acids)SpecificationsBoard Size - 1200mm x 600mmThickness Available - 6mm, 10mm and 20mmHigh compression resistanceAble to resist repeated freeze and thaw cyclesMoisture proof and Air tightSound Reduction of over 22dbNon-absorbentCorrosion proofLow thermal conductivityStructurally stable in the long runTechnical detailsDensity: 40kg/m3Compressive strength: 300 kPa (this equals to 43.51 pound force per square inch)Thermal conductivity:0.029 w/mk

## Features

- Best Used With An Underfloor Heating Kit On Concrete Flooring a Low Cost Proxy To Tile Backer Board
- High Density, Light Weight And Low Cost Make This Foam Board Ideal In A Poorly Insulated Property
- XPS Boards Are An Extruded Polystyrene Insulation Board Made Through A Plastic Extrusion Process
- Widely Used In Walls And Loft Insulation, Underfloor Heating, Roof, Wet Room, And Non Moisture Areas
- Stable Performance, Anti-ageing, Resistant To Compression, Water Resistant, Lightweight, Recyclable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CosySpace |
| Product Dimensions | 1200 x 600 x 0.1 cm |
| Item model number | Cosysapce |
| Size | 1200 x 600 x 6mm |
| Colour | Blue |
| Item Package Quantity | 20 |
| Included Components | No |

## Product Details

- **Material:** Polystyrene
- **Brand:** Cosyspace
- **Item thickness:** 1E+1 Millimetres
- **Recommended uses for product:** Thermal Insulation, Moisture Protection
- **Product dimensions:** 12L x 6W metres

## Images

![XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (20, 1200 x 600 x 6mm) - Image 1](https://m.media-amazon.com/images/I/41yReJd6ptL.jpg)
![XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (20, 1200 x 600 x 6mm) - Image 2](https://m.media-amazon.com/images/I/31N65mGnk7L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.gr/products/643432659-xps-foam-insulation-boards-1200-x-600-x-10mm-electric](https://www.desertcart.gr/products/643432659-xps-foam-insulation-boards-1200-x-600-x-10mm-electric)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-27*