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Internet # 205485263

Model # DH512M

Store SKU # 1001219088

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Ditra-Heat 3 ft. 2-5/8 in. x 41 ft. 10-3/4 in. Uncoupling Membrane Roll

$383.73
/roll
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  • Prevents cracking and delaminating of the tiled surface
  • Allows for easy installation of Ditra-Heat heating cables
  • Quick and easy to install
  • View More Details

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Product Details

About This Product

The DH512M is an uncoupling and waterproofing membrane designed to secure Ditra-Heat heating cable in place. Ditra-Heat provides uncoupling to neutralize shear stresses between the substrate and the tile covering to prevent cracked tile and grout. The cut-back stud structure of the Ditra-Heat membrane holds the heating cable in place without the use of clips or fasteners. It also eliminates the need for a self-leveling compound which minimizes the assembly thickness and allows for quicker installation.

Highlights

  • Made of polypropylene
  • Roll dimensions are 3 ft. 2-5/8 in. width x 41 ft. 10-3/4 in. length
  • Covers 134.5 sq. ft.
  • Designed for use with Ditra-Heat heating cables
  • Sold by the roll
  • Membrane is 1/4 in. thick
  • Installs with thinset
  • Return Policy

Product Information

Internet # 205485263

Model # DH512M

Store SKU # 1001219088

Specifications

Product Width (in.): 38.625 in

Dimensions

Product Width (in.)

38.625 in

Details

Compatible Floor Type

Laminate, Marble, Tile

Flooring Product Type

Floor Heating Membrane

Returnable

90-Day

Voltage (V)

0 V

Warranty / Certifications

Manufacturer Warranty

10 Year Limited Warranty

Questions & Answers

How many sq/ft does it cover or how long is the roll
ByJul 27, 2026
1 Answer | 
Answer This Question

This roll is 3' 2-5/8" x x41' 10-3/4" which covers 134.5 sq ft.

By|Jul 29, 2026


    can this go over hydronic setups instead of wiring?
    ByJul 15, 2026
    1 Answer | 
    Answer This Question

    The Ditra-Heat Membrane is designed to be used with the electric Ditra-Heat cables. For more information, please call us at 1-800-472-4588.

    By|Jul 15, 2026


      How thick is this membrane?
      ByApr 2, 2026
      1 Answer | 
      Answer This Question

      The Ditra-Heat membrane is 1/4" thick.

      By|Apr 8, 2026


        Can this be used with vinyl plank flooring?
        ByDec 16, 2025
        1 Answer | 
        Answer This Question

        Yes, please see page 18 of the Schluter-DITRA-HEAT installation Handbook for the guidelines on this application. If you have any questions on this detail, please reach out to the Schluter Systems' customer support line at 1-800-472-4588. https://assets.schluter.com/asset/570120892212/document_8dhlaon4k93nb3dhcmucri1212/ditra-heat-installation-handbook.pdf?content-disposition=inline

        By|Dec 18, 2025


          Does this come pre-wired?
          ByJun 28, 2025
          1 Answer | 
          Answer This Question

          No, the Ditra-Heat membrane and Ditra-Heat Heating Cable are sold separately. This allows the ability to create custom heating layouts for your application.

          By|Feb 6, 2026

            (1)

            Which thermostat need to be purchased for this?
            ByFeb 14, 2025
            1 Answer | 
            Answer This Question

            You can use any of the thermostat models we offer, for more help selecting an option that works for your needs please call us at 1-800-472-4588.

            By|Feb 17, 2025


              Can this product be installed in a bedroom and the existing carpet be placed on top of it? As well as the bedroom furniture?
              ByJan 4, 2025
              1 Answer | 
              Answer This Question

              The Ditra-Heat System is not designed to be used with carpet.

              By|Jun 10, 2026

                (1)

                How do you properly secure sections of the membrane together?
                ByJul 12, 2024
                2 Answers | 
                Answer This Question

                I would suggest that you call Schluter Systems’ customer support line at 1-800-472-4588 to discuss a solution in greater detail.

                By|Jul 12, 2024

                  The "seams" where two section come together do not need securing as the thinset will adhere to the fleece backing and will hold them seams together. CAVEAT: If installing in a wet room, apply 5" Schluter Kerdi Band Waterproofing Strip over the seams.

                  By|Jun 10, 2026

                    (2)

                    Viewing 1-8 of 23

                    Customer Reviews

                    5 out of 5

                    • 5 out of 16 reviews
                    • 100% recommend this product
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                    Showing 1-10 of 16 reviews
                    Great product
                    this is a great product. If you going to install a heated floor, Ditra is the products to use.
                    by
                    • DIY
                    • Verified Purchase
                    • Recommended
                    1 found this review helpful
                    This customer chose to rate the product and not provide text.
                    by
                    This customer chose to rate the product and not provide text.
                    by
                    • Verified Purchase
                    Product is as described and it the best product for a heated floor. Highly recommend.
                    by
                    • Verified Purchase
                    Definitely worth it in my utah based master bathroom. It has been worth every penny
                    by
                    • Verified Purchase
                    Easy to use, great video instruction and excellent product!
                    by
                    • Verified Purchase
                    Easy to install
                    Easy to use and install
                    by
                    • Verified Purchase
                    Rating provided by a verified purchaser...
                    Rating provided by a verified purchaser
                    by
                    • Verified Purchase
                    There website give a lot of mix messages about the...
                    There website give a lot of mix messages about the warranty. You just have to document everything your doing so the warranty is good.
                    by
                    • Verified Purchase
                    Outstanding product!...
                    Outstanding product!
                    by
                    • Verified Purchase
                    1 found this review helpful
                    Showing 1-10 of 16 reviews

                    Compare Key Features

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                    Product Snapshot

                    Ideal for securing Ditra-Heat heating cables, ensuring crack prevention and quick installation.
                    Ideal for homeowners looking for floor warming, making installation quicker and easier.
                    Great for homeowners looking for floor warming, making installation quick and easy.
                    Great for homeowners looking for floor warming, making installation quick and easy.

                    Smart thermostat integration

                    Self-monitoring system

                    Installation ease

                    Heating cable spacing

                    Can be placed wherever heat is desired
                    Can be placed wherever heat is desired

                    Thermostat type

                    Smart
                    Smart
                    Smart