---
product_id: 770615997
title: "XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (11, 1200 x 600 x 6mm)"
brand: "cosyspace"
price: "฿6410"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/770615997-xps-foam-insulation-boards-1200-x-600-x-10mm-electric
store_origin: TH
region: Thailand
---

# 1200x600mm board size 0.029 W/mK thermal conductivity 300 kPa compressive strength XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (11, 1200 x 600 x 6mm)

**Brand:** cosyspace
**Price:** ฿6410
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Insulate smarter, live warmer — don’t let your floors miss out!

## 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 (11, 1200 x 600 x 6mm) by cosyspace
- **How much does it cost?** ฿6410 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/770615997-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 & Durable:** Made from fully recyclable extruded polystyrene with anti-ageing properties for sustainable, lasting performance.
- • **Moisture & Mold Resistant:** Water-repellent, non-absorbent foam keeps damp and mold at bay, protecting your home’s foundation long-term.
- • **Built to Withstand Pressure:** High compressive strength of 300 kPa means these boards resist heavy loads without compromising insulation.
- • **Energy-Saving Thermal Barrier:** Ultra-low thermal conductivity (0.029 W/mK) locks in warmth, slashing your heating bills and carbon footprint.
- • **Precision-Sized for Seamless Fit:** Generous 1200 x 600 mm panels ensure quick, hassle-free installation across your floors and walls.

## Overview

CosySpace XPS Foam Insulation Boards are high-density, extruded polystyrene sheets sized 1200 x 600 mm and 6-10 mm thick, engineered for superior thermal insulation and compression resistance. Ideal for underfloor heating and damp-proofing, these recyclable boards reduce energy loss with a low thermal conductivity of 0.029 W/mK, resist moisture and mold, and maintain structural stability over time, making them a cost-effective upgrade for modern, eco-conscious 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 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 |
| Material | Polystyrene |
| Thickness | 1E+1 Millimetres |
| Item Package Quantity | 11 |
| Coverage | 7.75 square feet |
| Included Components | No |

## Product Details

- **Material:** Polystyrene
- **Brand:** Cosyspace
- **Item thickness:** 1E+1 Millimetres
- **Product dimensions:** 12L x 6W metres
- **Manufacturer:** CosySpace

## Images

![XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (11, 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 (11, 1200 x 600 x 6mm) - Image 2](https://m.media-amazon.com/images/I/31N65mGnk7L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.co.th/products/770615997-xps-foam-insulation-boards-1200-x-600-x-10mm-electric](https://www.desertcart.co.th/products/770615997-xps-foam-insulation-boards-1200-x-600-x-10mm-electric)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-29*