Mapei membrane roll - 3' 3" x 49' 3" - 5.5 mm (161 ft²) - Membrane for electric underfloor heating

Description

Mapeheat Membrane is a lightweight uncoupling, crack-bridging and waterproofing membrane that also provides vapor management and load support. This patented membrane is designed to speed up the installation of tile or stone in interior rooms such as bathrooms, kitchens and three-season rooms where the luxury associated with radiant floor heating is desired. The thin profile of Mapeheat Membrane is suitable for renovation projects where a new floor is installed directly over an existing floor. When the heating cable is laid between the raised rounded squares of Mapeheat Membrane, tile mortar can be applied immediately.

• Helps prevent the transfer of horizontal in-plane cracks up to 3 mm (1/8")
• Recommended for polymer-modified mortars
• Thin profile: the thickness of the membrane being less than 6 mm (1/4")
• Replaces plywood or cement board as an underlayment for tile
• Minimal winding memory for faster installation
• The heating cable can be installed easily, and remains fixed and flat
• Suitable for locations with up to 25 lb (11.3 kg) water vapor emission rate (WVR) and up to 100% relative humidity
• Does not promote mold growth

Specifications