---
product_id: 112281054
title: "Flooring Insulation XPS Boards - 5mm Thick - 590mm x 790mm - (9.79m2 Pack - 21 Boards) - Boards Laminate Tiles Thermal Underlay/Underlayment - Royale®"
brand: "royale"
price: "€ 93.34"
currency: EUR
in_stock: true
category: "Royale"
url: https://www.desertcart.gr/products/112281054-flooring-insulation-xps-boards-5mm-thick-590mm-x-790mm-9
store_origin: GR
region: Greece
---

# 5mm ultra-slim thickness XPS thermal insulation power 590x790mm large board size Flooring Insulation XPS Boards - 5mm Thick - 590mm x 790mm - (9.79m2 Pack - 21 Boards) - Boards Laminate Tiles Thermal Underlay/Underlayment - Royale®

**Brand:** royale
**Price:** € 93.34
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your floors with Royale® – insulation that’s thin, tough, and trend-ready!

## Quick Answers

- **What is this?** Flooring Insulation XPS Boards - 5mm Thick - 590mm x 790mm - (9.79m2 Pack - 21 Boards) - Boards Laminate Tiles Thermal Underlay/Underlayment - Royale® by royale
- **How much does it cost?** € 93.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/112281054-flooring-insulation-xps-boards-5mm-thick-590mm-x-790mm-9)

## Best For

- royale enthusiasts

## Why This Product

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

## Key Features

- • **Generous Coverage:** 21 boards covering 9.79m² for efficient installation
- • **Sleek 5mm Profile:** Ultra-thin design fits seamlessly under any flooring
- • **Advanced XPS Material:** Premium extruded polystyrene ensures superior thermal insulation
- • **Versatile Underlayment:** Perfect for wood, laminate, and tile floors—upgrade your home’s comfort
- • **Impact & Acoustic Shield:** Reduces noise and absorbs impact for a quieter, cozier space

## Overview

Royale® Flooring Insulation XPS Boards offer a sleek 5mm thickness and large 590x790mm size, providing 9.79m² coverage per pack of 21 boards. Made from high-performance extruded polystyrene, these boards deliver excellent thermal insulation, impact resistance, and acoustic reduction, making them the ideal underlayment for wood, laminate, and tile flooring.

## Description

Flooring Insulation XPS Boards - 5mm Thick - 590mm x 790mm - (9.79m2 Pack - 21 Boards) - Boards Laminate Tiles Thermal Underlay/Underlayment - Royale 5mm Thick Boards - Each Board Is 590mm x 790mm This Listing is For 21 Boards = 9.79m2 in Total 1) Underlayment For Wood or Laminate Flooring 2) Superb Insulation XPS Material For Screeding/Concreting With Hard Flooring Great Also For Impact & Acoustic Reduction

## Features

- 5mm Thick Boards - Each Board Is 590mm x 790mm
- This Listing is For 21 Boards = 9.79m2 in Total
- 1) Underlayment For Wood or Laminate Flooring
- 2) Superb Insulation XPS Material For Screeding/Concreting With Hard Flooring
- Great Also For Impact & Acoustic Reduction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NBSFQ1V |
| Best Sellers Rank | 521,228 in DIY & Tools ( See Top 100 in DIY & Tools ) 329 in Construction Boards |
| Brand | Royale |
| Country of Origin | United Kingdom |
| Coverage | 9.79 square meters |
| Customer Reviews | 4.4 4.4 out of 5 stars (33) |
| Item Dimensions L x W | 79L x 59W centimetres |
| Item Thickness | 5 Millimetres |
| Manufacturer | Royale® |
| Material | Extruded Polystyrene (XPS) |
| Number of Items | 21 |
| Recommended Uses For Product | Thermal Insulation, Flooring Underlayment |
| Unit Count | 21.0 count |

## Product Details

- **Brand:** Royale
- **Item thickness:** 5 Millimetres
- **Material:** Extruded Polystyrene (XPS)
- **Product dimensions:** 79L x 59W centimetres
- **Recommended uses for product:** Thermal Insulation, Flooring Underlayment

## Images

![Flooring Insulation XPS Boards - 5mm Thick - 590mm x 790mm - (9.79m2 Pack - 21 Boards) - Boards Laminate Tiles Thermal Underlay/Underlayment - Royale® - Image 1](https://m.media-amazon.com/images/I/51-0+gvUz6L.jpg)
![Flooring Insulation XPS Boards - 5mm Thick - 590mm x 790mm - (9.79m2 Pack - 21 Boards) - Boards Laminate Tiles Thermal Underlay/Underlayment - Royale® - Image 2](https://m.media-amazon.com/images/I/41miFCFYxbL.jpg)

## Questions & Answers

**Q: Hi just wondering what you use to keep the boards in place while laying the heated mats and flooring on top, ia there a reccomended tape**
A: Small pins/nails

**Q: What material is this made from?**
A: Foam

**Q: Is it ok to go under a caravan**
A: It depends what you mean! Under a floor in a caravan? Yes. As insulation under the caravan itself, no. You will need at least 4'' to go under

**Q: Can I use this item with ceramic tiles**
A: No.  Despite the description, it is for wood and laminate flooring only.

## Frequently Bought Together

- Flooring Insulation XPS Boards - 5mm Thick - 590mm x 790mm - (9.79m2 Pack - 21 Boards) - Boards Laminate Tiles Thermal Underlay/Underlayment - Royale®
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**Shop now:** [https://www.desertcart.gr/products/112281054-flooring-insulation-xps-boards-5mm-thick-590mm-x-790mm-9](https://www.desertcart.gr/products/112281054-flooring-insulation-xps-boards-5mm-thick-590mm-x-790mm-9)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-22*