Elektra Heat Base Decoupling Membrane Electric Underfloor Heating

Electric Undertile Heating Cable with HeatBase Decoupling Membrane

HeatBase to Cover 0.55 - 0.82m2
£54.99
Sale price  £54.99 Regular price 
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Elektra Heat Base Decoupling Membrane Electric Underfloor Heating

Elektra

Electric Undertile Heating Cable with HeatBase Decoupling Membrane

£54.99
Sale price  £54.99 Regular price 

Product code: HBDM10/90

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HeatBase combines the Elektra DM10 loose heating cable with a low-profile decoupling membrane, giving you a flexible electric underfloor heating system for tiled floors.

The cable follows the formed channels in the membrane, so it can be routed neatly around bathroom fittings, kitchen units and other fixed obstacles. Choose the kit by the floor area you want to heat and the output required.

Choose the heat output by cable spacing

Approximately 160W/m²: install the cable at 2 spaces on the HeatBase membrane.

Approximately 100W/m²: install the cable at 3 spaces on the HeatBase membrane.

Do not cut or shorten the heating cable. Select the kit and spacing that suit the heated area, and follow the supplied installation instructions throughout.

What Is Included?

  • One fixed-length Elektra DM10 heating cable
  • The quantity of HeatBase decoupling membrane shown in the table below

Kit Contents and Coverage

Each cable offers two approximate coverage areas. The smaller figure is for a 160W/m² layout at 2 spaces; the larger figure is for a 100W/m² layout at 3 spaces. The HeatBase column shows the total membrane area supplied with that kit.

Kit code Coverage
160W/m²
Coverage
100W/m²
Cable length HeatBase supplied Cable power
HBDM10/90 0.55m² 0.82m² 8.5m 1m² 90W
HBDM10/135 0.87m² 1.31m² 13.5m 2m² 135W
HBDM10/145 0.98m² 1.45m² 15m 2m² 145W
HBDM10/220 1.45m² 2.18m² 22.5m 3m² 220W
HBDM10/285 1.84m² 2.76m² 28.5m 4m² 285W
HBDM10/320 2.06m² 3.09m² 32m 4m² 320W
HBDM10/400 2.58m² 3.87m² 40m 4m² 400W
HBDM10/450 2.90m² 4.35m² 45m 5m² 450W
HBDM10/555 3.55m² 5.32m² 55m 6m² 555W
HBDM10/690 4.52m² 6.77m² 70m 7m² 690W
HBDM10/780 5.03m² 7.54m² 78m 8m² 780W
HBDM10/980 6.32m² 9.48m² 98m 10m² 980W
HBDM10/1100 7.10m² 10.56m² 110m 11m² 1100W
HBDM10/1320 8.51m² 12.76m² 132m 14m² 1320W
HBDM10/1650 10.64m² 15.96m² 165m 17m² 1650W
HBDM10/2050 13.09m² 19.63m² 203m 21m² 2050W

Please note: coverage figures are approximate. The membrane area supplied is intentionally greater than the heated cable coverage so the HeatBase can cover the planned floor area while the cable is kept clear of fixed units and other unheated zones.

Why Choose HeatBase?

  • Decoupling and crack-isolation layer for tiled floors
  • Guided channels make cable positioning clear and consistent
  • Flexible layout for rooms with fixed fittings or irregular shapes
  • Waterproofing and vapour management when correctly installed and sealed
  • Low-profile 5.5mm membrane depth
  • Elektra DM10 cable with VDE approval and a Lifetime Guarantee

Installation Guidance

Bond HeatBase to a clean, stable and suitable subfloor with flexible tile adhesive. Install the DM10 cable and floor sensor in accordance with the supplied instructions, then fix the tiles using a compatible flexible tile adhesive. Electrical connection and testing must be completed by a suitably qualified electrician.

Key Features & Specs

  • System type: Electric undertile heating cable with decoupling membrane
  • Suitable finish: Tiled floors
  • Heating cable: Fixed-length Elektra DM10 cable
  • Output and spacing: Approximately 160W/m² at 2 HeatBase spaces or 100W/m² at 3 spaces
  • Kit coverage: Approximately 0.55m² to 19.63m², depending on kit and selected spacing
  • HeatBase membrane: Flexible polypropylene decoupling membrane, 5.5mm thick
  • Cable thickness: 4.3mm maximum
  • Cold tail: One 2.5m, 3-core cold tail
  • Cable insulation: FEP (Teflon) and XLPE with a heat-resistant PVC outer sheath
  • Temperature range: Minimum installation temperature -5°C; maximum working temperature +110°C
  • Output tolerance: +5% / -10%
  • Minimum bending radius: 5D
  • IP rating: IPX7
  • Approval and guarantee: VDE approved Elektra DM10 cable with a Lifetime Guarantee

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