Mapei Mapeheat Membrane Underfloor Heating Roll

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Lightweight uncoupling, anti-fracture and waterproofing membrane for electrical underfloor heating

  • Helps prevent transmission of in-plane substrate cracks up to 3 mm
  • Recommended for use with polymer-modified adhesives
  • Thin profile: Membrane thickness is less than 6mm
  • Minimal roll memory for faster installation
  • Heating cable installs easily, lays flat and secure
  • Suitable for areas with up to 25 lbs (11.3 kg) and 100% relative humidity
  • Inhibits mould growth

Delivery: Allow 2 to 3 working days

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Mapeheat Membrane is a lightweight uncoupling, anti-fracture and waterproofing membrane for electrical underfloor heating. This patented membrane is designed to speed up the installation of tile and stone in interior rooms such as bathrooms, kitchens and living areas where the luxury of radiant floor heating is desired. Mapeheat Membrane’s thin profile works well with remodelling projects where the new floor will be installed directly over a pre-existing one. Once the heating cable is set within Mapeheat Membrane’s rounded square reliefs, a tile adhesive or levelling/ smoothing compound can be applied immediately.

  • Use under ceramic, porcelain and natural stone tiles in interior residential spaces such as kitchens, bathrooms, shower floors and living areas.

  • Use as a substrate for self-levellers under engineered wood, luxury vinyl tiles, luxury vinyl planks, laminate flooring and mosaic tile.

Weight of nonwoven polypropylene bottom layer: 50 g per m²
Weight of polypropylene membrane: 750 g per m²
Physical State Membrane
Application temperature range +10°C to +35°C
COVERAGE: 15 x 1 m roll 15 m²
Robinson Wheel test: ASTM C627 “Extra Heavy” classification

More Information

Brand Mapei
Area Indoors
Colour Blue
Coverage 15sqm / 1 roll
Material Polypropylene
Pack SIze 1 Roll
Type Tile Membrane

Technical Info


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