Description
Schluter-DITRA-HEAT (DH512M) is the standard uncoupling membrane specifically designed for use with DITRA-HEAT-E-HK electric floor heating cables. Unlike DITRA-HEAT-PS (the peel-and-stick version), this standard version is installed with thin-set mortar on both sides. It provides uncoupling, waterproofing, vapour management, and load distribution, while the stud field secures heating cables in place without clips or fasteners. This roll covers 134.5 sq ft.
- Designed specifically for use with DITRA-HEAT-E-HK heating cables — cables snap into the stud field without clips or fasteners
- Uncoupling protects tile and grout from cracking caused by substrate movement
- Waterproofing protects moisture-sensitive substrates including plywood and OSB
- Load-bearing column-like mortar structures distribute floor loads effectively
- 1/4" (6mm) slim profile minimizes floor height gain at transitions
- Compatible with all Schluter DITRA-HEAT-E thermostats
- Installed with thin-set mortar — for peel-and-stick installation, see DHPS512M
Specifications:
Model: DH512M
Coverage: 134.5 sq ft (12.5 m²)
Thickness: 1/4" (6mm)
Material: Polyethylene with polypropylene fleece
Installation: Thin-set mortar both sides
Secure Checkout with
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.






