---
product_id: 324772739
title: "XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (25, 1200 x 600 x 10mm)"
brand: "cosyspace"
price: "₩245422"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/324772739-xps-foam-insulation-boards-1200-x-600-x-10mm-electric
store_origin: KR
region: South Korea
---

# Water-resistant & anti-ageing 1200x600x10mm precise sizing High-density extruded polystyrene XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (25, 1200 x 600 x 10mm)

**Brand:** cosyspace
**Price:** ₩245422
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, save energy, and upgrade your space with XPS Foam Insulation! 🧊

## 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 (25, 1200 x 600 x 10mm) by cosyspace
- **How much does it cost?** ₩245422 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/324772739-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-Conscious Choice:** Recyclable material aligns with your sustainable lifestyle goals.
- • **Versatile Application:** Perfect for walls, lofts, wet rooms, and underfloor heating setups.
- • **Lightweight Yet Durable:** High-density foam that’s easy to handle but built to last under pressure.
- • **Moisture-Resistant Shield:** Water-resistant design protects your floors from damp and damage.
- • **Effortless Thermal Efficiency:** Optimized for underfloor heating to keep your space cozy and energy-smart.

## Overview

XPS Foam Insulation Boards by CosySpace are 1200x600x10mm extruded polystyrene sheets designed for superior thermal insulation. Lightweight yet high-density, these water-resistant boards excel in underfloor heating applications and various insulation needs, offering stable, anti-ageing performance while being recyclable and cost-effective.

## Description

Full description not available

## 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 10mm |
| Colour | Blue |
| Material | Polystyrene |
| Thickness | 1E+1 Millimetres |
| Item Package Quantity | 25 |
| Coverage | 1.2 square meters per 10mm thick board |
| 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 (25, 1200 x 600 x 10mm) - Image 1](https://m.media-amazon.com/images/I/51b8evq+HDL.jpg)
![XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (25, 1200 x 600 x 10mm) - Image 2](https://m.media-amazon.com/images/I/51PAwNAMddL.jpg)
![XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (25, 1200 x 600 x 10mm) - Image 3](https://m.media-amazon.com/images/I/51stbi1UOHL.jpg)
![XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (25, 1200 x 600 x 10mm) - Image 4](https://m.media-amazon.com/images/I/51BcWRXhpmL.jpg)
![XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (25, 1200 x 600 x 10mm) - Image 5](https://m.media-amazon.com/images/I/51LBiptlQdL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can it be used as insulation for walls**
A: I used the product for my walls as we have an older property we don’t have the option for an alternative wall insulation. I applied using coving adhesive directly onto my walls they have made a HUGE difference... what was once a cold and sim room is now the warmest room in the house... we don’t even need the heating on in December. I want to wrap all my walls now....And say goodbye to my huge heating bills.

**Q: Can they used for keeping interor wall cooler in summer,ie reduce thermal radition from outer wall warming up interior say bedroom.?**
A: They are insulation boards. They are blue. They are easily dented if not protected from knocks.

**Q: My house and floor are freezing in the winter, would these boards under my laminate help much with this issue**
A: We laid in a staggered formation on floorboards in hallway and then placed laminate on top. We also added skirting boards after,  which kept everything in place. However butting up to existing floorboards should work.
We also laid on top of tiled floor in conservatory and laid laminate which has helped keep it warmer under foot.

**Q: Could I use these (cut to size and wedged) between roof beams in a currently uninsulated garage as a cheaper alternative to Kingspan?**
A: Hi, this is exactly what I have used it for. I have clad my shed in the foam to insulate against the wet and the heat. It is easy to cut and fit. Cheers

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect product again.
  

*by A***R on Reviewed in the United Kingdom on 8 January 2024*

Delivered early and did exactly what it said it would.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Insulation
  

*by F***D on Reviewed in the United Kingdom on 30 December 2022*

Used these to add insulation to the inside of an asbestos roof on my duck enclosure.The old roof was prone to condensation below 7°c so added these panels with a 5cm air gap between them and the roof then stuck Mylar sheets to the underside as a vapour barrier.The result was a +3°c inside temperature. Raising it from +2°c v outside to an average of +5°c.The dew point of the ceiling has changed dramatically and even in sub zero temperatures outside there is only a fine mist of condensation on the Mylar. Anything above zero and there is zero condensation.Boards were very easy to cut to size where needed, mainly scoring and snapping with a Stanley knife or where slightly more awkward shapes were needed I used a hacksaw.I sat them on screws fastened into the rafters so didn’t actually fix them but I would imagine they could be screwed carefully to a wooden surface or possibly glued or otherwise stuck to a surface as long as you used an adhesive that doesn’t damage the material.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    It's BLACK!!
  

*by F***  on Reviewed in the United Kingdom on 27 October 2024*

Nicely packed, arrived promptly, easy to cut & use - just mystified as the picture shows blue but is actually black!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/324772739-xps-foam-insulation-boards-1200-x-600-x-10mm-electric](https://www.desertcart.kr/products/324772739-xps-foam-insulation-boards-1200-x-600-x-10mm-electric)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-29*