---
product_id: 28936538
title: "Ditra-Heat Electric Floor Heating Membrane with Uncoupling, Waterproofing, Vapor Management and Load Support - Ideal for Tiles and Stone - 1/4\" Thickness, 134.5 Square Feet Roll - DH512M"
brand: "schluter"
price: "฿86704"
currency: THB
in_stock: true
reviews_count: 13
category: "Schluter"
url: https://www.desertcart.co.th/products/28936538-ditra-heat-electric-floor-heating-membrane-with-uncoupling-waterproofing-vapor
store_origin: TH
region: Thailand
---

# Efficient electric floor heating 1/4" ultra-slim profile 15-year limited warranty Ditra-Heat Electric Floor Heating Membrane with Uncoupling, Waterproofing, Vapor Management and Load Support - Ideal for Tiles and Stone - 1/4" Thickness, 134.5 Square Feet Roll - DH512M

**Brand:** schluter
**Price:** ฿86704
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your floors with warmth and stability — because your space deserves the best!

## Quick Answers

- **What is this?** Ditra-Heat Electric Floor Heating Membrane with Uncoupling, Waterproofing, Vapor Management and Load Support - Ideal for Tiles and Stone - 1/4" Thickness, 134.5 Square Feet Roll - DH512M by schluter
- **How much does it cost?** ฿86704 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/28936538-ditra-heat-electric-floor-heating-membrane-with-uncoupling-waterproofing-vapor)

## Best For

- schluter enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Low-Profile Design:** At just 1/4" thickness, it guarantees smooth transitions without disrupting your floor’s flow.
- • **Smart Heating Integration:** Optimized for Ditra-Heat-E-HK cables with uncoupling tech to protect tiles and grout from damage.
- • **Seamless Stability Support:** Innovative column-like mortar structures ensure rock-solid floor durability under any load.
- • **Built to Last with Confidence:** Backed by a 15-year limited warranty, ensuring your investment stays warm and worry-free.
- • **Versatile Flooring Compatibility:** Perfectly engineered for ceramic, porcelain, natural stone, and resilient floors—comfort meets style.

## Overview

The Schluter Ditra-Heat Electric Floor Heating Membrane is a cutting-edge 1/4" thick system designed for tile and stone floors. It combines uncoupling, waterproofing, vapor management, and load support to deliver durable, comfortable heated floors. Compatible with Ditra-Heat-E-HK cables, it ensures efficient heating while protecting your tiles and grout. With a 15-year limited warranty and a slim profile for seamless floor transitions, it’s the smart choice for modern, stylish, and cozy living spaces.

## Description

desertcart.com: Schluter Ditra-Heat Electric Floor Heating Membrane with Uncoupling, Waterproofing, Vapor Management and Load Support - Ideal for Tiles and Stone - 1/4" Thickness, 134.5 Square Feet Roll - DH512M : Tools & Home Improvement

Review: Easy to install even for an amateur, works well - What attracted me to the DITRA-HEAT system was that it gives a lower total Z-height when compared to traditional backer-board-plus-heating-mat solutions. This was important because I needed to match up with existing hardwood floors. As you can see from the photo, it worked absolutely perfectly to within a millimeter. I am an amateur at this, but there's plenty of great "how-to" resources both on Schluter's website and on Youtube. Routing the heating cable was a little tricky, having to pay attention to all the rules (3-stud spacing minimum, 7" from any floor registers, etc etc) but nothing too bad. Protip: when you lay the matting, you do need a roller of some sort to flatten and bed it into the thinset mortar. Schluter offer one, but for about 1/4 the price I picked up a hardwood roller from the local big box DIY store, intended for installation of vinyl flooring. Works perfectly. Also, be sure to have plenty of heavy objects to hand ready to press the membrane down while the thinset hardens! I used the boxes of tiles I subsequently installed. I now have a hallway and bathroom floor that are pleasantly warm underfoot. 10/10, will buy this again when I remodel the other bathroom!
Review: Good quality - Worth , the money

## Features

- Stability Support - Engineered with innovative column-like mortar structures that effectively distribute the load, ensuring robust floor stability.
- Versatile Application - Designed for installation under ceramic and porcelain tile, natural stone, and other resilient flooring materials, enhancing both comfort and durability.
- Streamlined Transition - Features a slim 1/4" profile that provides a subtle transition, reducing elevation discrepancies between different flooring types.
- Efficient Heating - Integrates with Ditra-Heat-E-HK heating cables and includes an uncoupling feature to protect against tile and grout damage.
- Long-Term Coverage - Ditra Heat System is backed by a 15-year limited warranty against manufacturing defects when installed per the Installation Handbook and Technical Data Sheet, following all guidelines and industry standards in effect at the time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018A2XNC6 |
| Assembled Height | 50 centimeters |
| Assembled Length | 100 centimeters |
| Assembled Width | 100 centimeters |
| Best Sellers Rank | #117,962 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #44 in Flooring Underlayments |
| Customer Reviews | 4.8 4.8 out of 5 stars (398) |
| Date First Available | April 21, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 25.3 pounds |
| Item model number | DH512M |
| Product Dimensions | 15 x 40 x 15 inches |
| Weight | 26 Pounds |

## Images

![Ditra-Heat Electric Floor Heating Membrane with Uncoupling, Waterproofing, Vapor Management and Load Support - Ideal for Tiles and Stone - 1/4" Thickness, 134.5 Square Feet Roll - DH512M - Image 1](https://m.media-amazon.com/images/I/61oAPGTSx+L.jpg)

## Questions & Answers

**Q: What is the minimum stud spacing when installing the Schluter-DITRA-HEAT-E-HK heating cables?**
A: Standard cable spacing is 3 studs. Alternating 3-2 stud intervals may be used to increase heat or use more cable length, especially over uninsulated concrete. Spacing over 4 studs is not recommended as it may cause uneven temperatures.

**Q: Can Schluter-DITRA-HEAT-E-HK heating cables be installed on a shower bench?**
A: Yes, DITRA-HEAT-E-HK heating cables can be installed on the top surface of shower benches. Ensure careful installation into the matting with Schluter-KERDI on top.

**Q: Can other manufacturer’s heating cables be installed with Schluter-DITRA-HEAT membrane?**
A: DITRA-HEAT-E-HK heating cables are made to fit the DITRA-HEAT membrane, with power output and cable diameter designed for secure stud placement.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install even for an amateur, works well
*by D***Y on June 10, 2020*

What attracted me to the DITRA-HEAT system was that it gives a lower total Z-height when compared to traditional backer-board-plus-heating-mat solutions. This was important because I needed to match up with existing hardwood floors. As you can see from the photo, it worked absolutely perfectly to within a millimeter. I am an amateur at this, but there's plenty of great "how-to" resources both on Schluter's website and on Youtube. Routing the heating cable was a little tricky, having to pay attention to all the rules (3-stud spacing minimum, 7" from any floor registers, etc etc) but nothing too bad. Protip: when you lay the matting, you do need a roller of some sort to flatten and bed it into the thinset mortar. Schluter offer one, but for about 1/4 the price I picked up a hardwood roller from the local big box DIY store, intended for installation of vinyl flooring. Works perfectly. Also, be sure to have plenty of heavy objects to hand ready to press the membrane down while the thinset hardens! I used the boxes of tiles I subsequently installed. I now have a hallway and bathroom floor that are pleasantly warm underfoot. 10/10, will buy this again when I remodel the other bathroom!

### ⭐⭐⭐⭐⭐ Good quality
*by L***Y on November 8, 2025*

Worth , the money

### ⭐⭐⭐⭐⭐ Pro way to add in floor heat
*by B***N on March 10, 2022*

Using a decoupling membrane is a great way to add stability to the floor you install. In this case, it is a mosaic marble tile. This type of tile is going to crack if you don’t have a stable base. In this case, this is meant to carry the wire for the heating element. Installs the same as the regular Ditra, but has the channels for wiring. Top tip: this ships in a roll and likes to keep that shape. Lay it flat and install will get a lot easier.

## Frequently Bought Together

- Schluter Ditra-Heat Electric Floor Heating Membrane with Uncoupling, Waterproofing, Vapor Management and Load Support - Ideal for Tiles and Stone - 1/4-Inch Thickness, 134.5 Square Feet Roll - DH512M
- DITRA-HEAT Programmable Touchscreen Thermostat [DITRA-HEAT-E-RT] controls 120/240V floor heat systems, sleek bright white design, built-in GFCI, includes floor sensor
- Schluter Ditra-Heat Electric Floor Heating Membrane with Uncoupling, Waterproofing, Vapor Management and Load Support - Ideal for Tiles and Stone - 1/4" Thickness, 8.4 Square Feet - DH5MA

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-04*