Schluter DITRA-HEAT-E-DUO-S WiFi & Voice Control Underfloor Heating Set

In stock | | 2-3 Working Days

  • Creates cosy warmth in a short time
  • Heating zones can be configured individually
  • Low assembly height is ideally suited for renovation projects
  • Uncoupling with proven Schluter-DITRA technology
  • Suitable for installation over problematic substrates
  • Certified system components
  • Suitable as primary heating in certain applications

Product Options:


Schluter-DITRA-HEAT-DUO-S is a polypropylene membrane -universal tile substrate that reduces impact sound and ensures a quicker heat up response. It is waterproof and resistant to chemical stresses, and can be used to create a certified bonded waterproofing assembly.

  • It is a universal substrate for tile coverings, which means that it can be used on both floors and walls.
  • It reduces impact sound, which can be a problem in areas with heavy foot traffic.
  • It ensures a quicker heat up response, which can be beneficial in cold climates.
  • It is waterproof and resistant to chemical stresses, which makes it a durable and long-lasting product.
  • It can be used to create a certified bonded waterproofing assembly, which is a requirement for some applications.

In floor areas, the heating cables can be installed immediately after adhering DITRA-HEAT-DUO, using a minimum spacing of 9 cm (every third stud ≙ 136 W/m²).

For wall installation, the heating cables are installed once an adequate adhesive bond has been reached. The installation spacing is either 6 cm (every second stud ≙ 200 W/m²) or 9 cm (every third stud ≙ 136 W/m²). The use of mats is recommended for wall areas.

The tile or stone covering is installed directly over DITRA-HEAT-DUO in accordance with the applicable standards, using the thin-bed method. The thin-bed tile adhesive bonds with the cutback stud structure of the DITRA-HEAT-DUO membrane.

Included in all sets:

  • Schlüter-DITRA-HEAT-DUO-MA uncoupling mats
  • Schlüter-DITRA-HEAT-E-HK heating cables
  • 1 x Schlüter-DITRA-HEAT-E-R or Schlüter-DITRA-HEAT-E-R6 thermostat
  • 2 x junction boxes
  • 1 x conduit (3 m)

More Information

Brand Schluter Systems
Area Interior, Walls, Floors
Type Underfloor Heating Kit

Delivery Costs:

Delivery fees are calculated based on the weight of your order and your delivery location. You can use the delivery fee calculator in your basket or on the checkout page to find the exact cost.

Delivery Area:

We currently only deliver to UK Mainland and the Highlands. We do not deliver to the Islands, Ireland, or Northern Ireland.

Next Working Day Delivery (Subject to Stock Availability):

Orders placed before 12:00 pm (noon) will be delivered the next working day, excluding weekends and holidays. This service starts from £6.50 (including VAT) and the final cost is based on the weight of your order and your delivery location. You can check the exact cost in your shopping cart or on the checkout page by entering your postcode.

Cut-off Time for Genesis Products (Non-Stocked): 11:00am

Economy Service (2-3 Working Days):

This service is only available for orders over 50kg. There is no additional charge for this service.

Sample Orders:

All sample orders are shipped for free via Royal Mail Tracked 48 or 24 service. Delivery typically takes 1-3 working days.

Delivery Methods:

Non-sample orders under 50kg will be dispatched via DPD or APC Overnight. Non-sample orders over 50kg (quarter, half, and full pallets) will be dispatched via Palletways or Kandrmason.


Simply place your order online and choose the Click & Collect option at checkout.
We'll email you once your order is ready for pickup at your chosen store.
Collection hours: Monday - Friday: 8:30 am to 4:30 pm

For more information, please visit our Delivery Information page.

- Please inspect your order for any damages upon delivery and notify us immediately if you find any.

- We will replace any items that are damaged during transit.

- We accept returns within 30 days of delivery.

- Please note that customers are responsible for the cost of returning items.

- We will process returns and refunds promptly once the items are received at our warehouse.

Returning Trims
Schluter Trime
Returning trims - 35% restocking fees applied.
Returnign trim with replacement - 15% restocking fees applied
Customers are responsible to arrange returning the item.
If we arrange a return colleciton, a £35 return item collection feed will be applied.

Mapei-Profilpas Trims
A 20% restocking fee will be applied. (Item must be in re-sellable condition)
The customer is responsible for returning the item.

For more information, please visit our Return & Exchange page.


Product Questions