---
product_id: 320737707
title: "XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (17, 1200 x 600 x 10mm)"
brand: "cosyspace"
price: "€ 435.53"
currency: EUR
in_stock: true
reviews_count: 8
category: "Cosyspace"
url: https://www.desertcart.ie/products/320737707-xps-foam-insulation-boards-1200-x-600-x-10mm-electric
store_origin: IE
region: Ireland
---

# Water resistant & anti-compression 1200x600x10mm precise sizing Optimized for underfloor heating XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (17, 1200 x 600 x 10mm)

**Brand:** cosyspace
**Price:** € 435.53
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, save energy, and upgrade your space effortlessly!

## 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 (17, 1200 x 600 x 10mm) by cosyspace
- **How much does it cost?** € 435.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/320737707-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

- • **Durable & Lightweight:** High-density extruded polystyrene offers robust compression resistance without the bulk—easy to handle and install.
- • **Versatile Application:** Ideal for walls, lofts, wet rooms, and underfloor heating—plus creative uses like pond lining for out-of-the-box solutions.
- • **Heat-Optimized Comfort:** Specifically engineered to enhance electric and water underfloor heating efficiency for cozy, warm floors.
- • **Perfect Fit, Minimal Waste:** Sized to seamlessly cover floors with minimal cutting—save time and effort on every project.
- • **Eco-Conscious & Long-Lasting:** Recyclable material with stable, anti-ageing performance ensures your insulation investment stands the test of time.

## Overview

XPS Foam Insulation Boards (1200 x 600 x 10mm) are high-density extruded polystyrene sheets designed for superior thermal insulation, especially underfloor heating systems. Lightweight yet durable, water-resistant, and recyclable, these boards provide stable, long-lasting performance across multiple applications including walls, lofts, and wet rooms. Their precise sizing minimizes waste, making them a cost-effective solution for improving home comfort and energy efficiency.

## Description

Shop XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (17, 1200 x 600 x 10mm). Free delivery on eligible orders of £20 or more.

Review: Good floor insulation - These insulation boards were just the right size to fit in my kitchen with minimal cutting required. Besides that the floor is now warm enough to walk on without shoes. You have to be careful not to crush it with chair legs etc but so far it's working fine for me.
Review: Used this to line my pond's walls. - I used this to line the walls of the pond that I have constructed over the present virus period. The item was easy to use and cut and did an excellent job of covering the rougher surfaces of the wall that I had constructed prior to placing the underlay (pond liner) down. It did an excellent job and I was pleased with the results. Would recommend for people who are willing to think outside the box for solutions that they may find in projects that they have.

## 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 |
|---------------|-------|
| ASIN | B07X3MZZZ5 |
| Best Sellers Rank | 74,707 in DIY & Tools ( See Top 100 in DIY & Tools ) 71 in Panel Insulation |
| Colour | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (189) |
| Date First Available | 26 Aug. 2019 |
| Included Components | No |
| Item Package Quantity | 17 |
| Item model number | Cosysapce |
| Manufacturer | CosySpace |
| Material | Polystyrene |
| Product Dimensions | 1200 x 600 x 0.1 cm |
| Size | 1200 x 600 x 10mm |

## Product Details

- **Brand:** Cosyspace
- **Manufacturer:** CosySpace
- **Material:** Polystyrene
- **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 (17, 1200 x 600 x 10mm) - Image 1](https://m.media-amazon.com/images/I/417TNiQxvBL.jpg)
![XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (17, 1200 x 600 x 10mm) - Image 2](https://m.media-amazon.com/images/I/41giwmMRhfL.jpg)
![XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (17, 1200 x 600 x 10mm) - Image 3](https://m.media-amazon.com/images/I/5107gDyWxmL.jpg)
![XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (17, 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 (17, 1200 x 600 x 10mm) - Image 5](https://m.media-amazon.com/images/I/51LBiptlQdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good floor insulation
*by D***D on 7 November 2023*

These insulation boards were just the right size to fit in my kitchen with minimal cutting required. Besides that the floor is now warm enough to walk on without shoes. You have to be careful not to crush it with chair legs etc but so far it's working fine for me.

### ⭐⭐⭐⭐⭐ Used this to line my pond's walls.
*by A***B on 16 November 2020*

I used this to line the walls of the pond that I have constructed over the present virus period. The item was easy to use and cut and did an excellent job of covering the rougher surfaces of the wall that I had constructed prior to placing the underlay (pond liner) down. It did an excellent job and I was pleased with the results. Would recommend for people who are willing to think outside the box for solutions that they may find in projects that they have.

### ⭐⭐⭐⭐ Arrived damaged
*by P***N on 23 January 2025*

Arrived with damaged packaging to one edge, funnily enough, it's on a protected side, not the unprotected ends, I'd suggest better protection for transit, oh, and it was delivered to No.15, not number 11! Apart from that, it looks perfect for the job in hand, which is to insulate the walls in a built in wardrobe, to stop condensation mould. I can get around the slight damage when cutting to fit, which I'm sure I'll have to. The sheets are larger than I expected, even though it does give dimensions, so will cover areas pretty quickly. The blue will stand out a bit in the wardrobe, so I may paint it in the future. I've treated the walls twice, I'm waiting for the mould block paint, coming tomorrow, then the glue on Tuesday, I'll report back once the job is done. It looks good value for money, it's thicker than foil, should insulate better, should save on heating, protect clothes and cut easily. Update It cuts really easy with a craft knife and straight edge. It's stuck really well with a water based adhesive, fits really flat to the wall. So I can't really fault this product. Warning, make sure that you buy enough, I'm a sheet short I think, although I may be able to patch an inconspicuous part with the odds and sods of offcuts, which unfortunately there's not a lot of, as you can only order a minimum of 10 sheets!

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**Shop now:** [https://www.desertcart.ie/products/320737707-xps-foam-insulation-boards-1200-x-600-x-10mm-electric](https://www.desertcart.ie/products/320737707-xps-foam-insulation-boards-1200-x-600-x-10mm-electric)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-24*