---
product_id: 64093466
title: "ProWarm Tile Backer Board - Backer-PRO - 6mm"
brand: "prowarm"
price: "฿3527"
currency: THB
in_stock: true
reviews_count: 8
category: "Pro Warm"
url: https://www.desertcart.co.th/products/64093466-prowarm-tile-backer-board-backer-pro-6mm
store_origin: TH
region: Thailand
---

# 100% Waterproof Surface Impact Sound Reduction Thermal Conductivity 0.033 W/mK ProWarm Tile Backer Board - Backer-PRO - 6mm

**Brand:** prowarm
**Price:** ฿3527
**Availability:** ✅ In Stock

## Summary

> 🔥💧 Elevate your space with ProWarm: where warmth meets waterproof confidence!

## Quick Answers

- **What is this?** ProWarm Tile Backer Board - Backer-PRO - 6mm by prowarm
- **How much does it cost?** ฿3527 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/64093466-prowarm-tile-backer-board-backer-pro-6mm)

## Best For

- prowarm enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Cut easily with a knife—no power tools needed for quick, hassle-free setup.
- • **Quiet Comfort Guaranteed:** Minimize noise disruptions with excellent sound insulation properties.
- • **Stable in Any Environment:** Maintains shape and performance even in wet, humid spaces.
- • **Energy-Smart Heat Insulation:** Cut heating costs and warm up faster with superior thermal efficiency.
- • **Waterproof & Durable Foundation:** Protect your walls and floors with a moisture-proof base that lasts.

## Overview

ProWarm Tile Backer Board - BACKER-PRO 6mm is a high-performance extruded polystyrene panel reinforced with fiberglass mesh, designed to provide a waterproof, thermally efficient, and sound-insulating foundation for tile installations. Ideal for underfloor heating systems, it offers easy knife-cut installation and dimensional stability in wet environments, ensuring long-lasting comfort and protection.

## Description

ProWarm Tile Backer Board - BACKER-PRO are the ultimate solution for superior waterproofing and heat insulation in underfloor heating and under-tile applications across any project. These high-quality extruded polystyrene panels, reinforced with fibreglass mesh on both sides, are specifically designed to complement our underfloor heating cables and mats (not suitable for foil underfloor heating systems).

Review: Good value, good product - Good value and quick delivery
Review: Good product - Light and rigid

## Features

- Superior Waterproof Surface: The BACKER-PRO boards provide a durable and waterproof foundation for securely fixing wall or floor tiles, ensuring long-lasting performance and protection against moisture in a bathroom or any other room.
- Outstanding Heat Insulation: With their excellent thermal conductivity value of 0.033 W/mK, these insulation boards significantly enhance the efficiency of underfloor heating systems. They reduce heat-up time and minimize running costs, delivering optimal comfort and energy savings.
- Excellent Sound Insulation: The boards effectively reduce impact sound, creating a quieter and more comfortable environment.
- Easy Installation: The BACKER-PRO boards can be easily cut with a knife, eliminating the need for complex tools such as a jigsaw. They can also be installed on both floors and walls, following the correct installation method.
- Dimensional Stability: The boards are waterproof and exhibit excellent dimensional stability, maintaining their integrity and performance even in wet room environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009A7Y0DM |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 41,301 in DIY & Tools ( See Top 100 in DIY & Tools ) 53 in Panel Insulation |
| Colour | Grey |
| Coverage | 0.72 square meters |
| Customer Reviews | 4.5 4.5 out of 5 stars (292) |
| Date First Available | 8 Feb. 2012 |
| Global Trade Identification Number | 05055538907203 |
| Item Weight | 2.2 kg |
| Item model number | 6MMTILEBACKER |
| Manufacturer | ProWarm, The Underfloor Heating Store |
| Part Number | 6MMTILEBACKER |
| Product Dimensions | 120 x 600 x 0.1 cm; 2.2 kg |
| Size | 6mm |

## Product Details

- **Brand:** ProWarm
- **Item thickness:** 6 Millimetres
- **Material:** Polystyrene, Fiberglass
- **Product dimensions:** 120L x 600W centimetres
- **Recommended uses for product:** thermal insulation, waterproof surface

## Images

![ProWarm Tile Backer Board - Backer-PRO - 6mm - Image 1](https://m.media-amazon.com/images/I/414o829JrQL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can this board be used to mosaic on please?**
A: Yes but we would highly recommend to use a BAL rapid mat on top of the backer boards to reduce the risk of movement in the subfloor transferring through to the tiles.

**Q: are these prowarm backer-pro boards or prowarm budget backer boards**
A: I don't think they are prowarm, unless they are a sister company ( and that's how the seller is  getting away with  saying they are prowarm). They do the job though and came well packaged

**Q: Is it heat proof**
A: These are heat proof, yes.

**Q: Can i use this under vinyl tiles?**
A: You can use this only if you stick it down first with a flexible tile adhesive, and then cover it with a self levelling compound minimum bed of 8-10mm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value, good product
*by A***R on 16 October 2025*

Good value and quick delivery

### ⭐⭐⭐⭐⭐ Good product
*by S***. on 14 January 2025*

Light and rigid

### ⭐⭐⭐⭐ Four Stars
*by S***G on 21 July 2014*

It's good.

## Frequently Bought Together

- ProWarm Tile Backer Board - Backer-PRO - 6mm
- ESINO 120 Pcs 36mm Easy Fix Washers - Tile Backer Board Washers with Screws for Plasterboard, Tile Backer Boards, XPS Insulation
- Nassboards Waterproof Tanking Kit System WSK for Wetrooms, Bathrooms, Kitchens and Waterproofing – Perfect for Wet Zones, Tiling Showers, Preventing Moisture – 5m Complete Tanking Kit

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**Shop now:** [https://www.desertcart.co.th/products/64093466-prowarm-tile-backer-board-backer-pro-6mm](https://www.desertcart.co.th/products/64093466-prowarm-tile-backer-board-backer-pro-6mm)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-12*