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Floor Heating Membrane

A floor heating membrane provides the structured base required for efficient electric radiant heating beneath tile. ProLux Materials heating membrane systems are designed to secure heating cables in consistent spacing while also functioning as an uncoupling and moisture-management layer. Installed between the subfloor and tile assembly, this electric underfloor heating membrane supports stable heat distribution and long-term tile durability in bathrooms, kitchens, and other tiled spaces.

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prova flexheat membrane installed in dining room
prova flexheat uncoupling membrane roll Sale Sale
$80.63 - $486.88
$80.63 - $486.88
$80.63
$64.50 - $389.50
$64.50 - $389.50
$64.50

PROVA Flex-Heat Uncoupling Membrane for Radiant Floor Heating Cables

In stock

PROVA FLEX-HEAT Uncoupling Membrane is a lightweight uncoupling membrane with electric heating cable capabilities. Protects and extends your floor ...

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$80.63 - $486.88
$80.63 - $486.88
$80.63
$64.50 - $389.50
$64.50 - $389.50
$64.50
Sale Sale
ouellet self adhesive uncoupling membrane installation
ouellet peel and stick uncoupling membrane Sale Sale
$80.00 - $450.00
$80.00 - $450.00
$80.00
$65.00 - $385.00
$65.00 - $385.00
$65.00

Ouellet Self-Adhesive Uncoupling Membrane for Radiant Electric Heating Cables

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Ouellet Self-Adhesive Uncoupling Membrane compatible with Radiant Electric Cables. Self-adhesive back removes the need for mortar or tile adhesives...

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$80.00 - $450.00
$80.00 - $450.00
$80.00
$65.00 - $385.00
$65.00 - $385.00
$65.00
Sale Sale
luxheat heating membrane wifi thermostat
luxheat heating membrane wifi kit Sale Sale
$436.25 - $1,823.75
$436.25 - $1,823.75
$436.25
$349.00 - $1,459.00
$349.00 - $1,459.00
$349.00

LuxHeat Radiant Floor Heating Cable System with Flex-Heat Membrane & WiFi Thermostat

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Our LuxHeat Electric Floor Heating Kit with Heating Cable and Flex-Heat Uncoupling Membrane offers a cutting-edge solution for a comfortable and en...

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$436.25 - $1,823.75
$436.25 - $1,823.75
$436.25
$349.00 - $1,459.00
$349.00 - $1,459.00
$349.00
Sale Sale
Sale Sale
$398.75 - $1,786.25
$398.75 - $1,786.25
$398.75
$319.00 - $1,429.00
$319.00 - $1,429.00
$319.00

LuxHeat Radiant Floor Heating Cable System with Flex-Heat Membrane & WiFi LED Thermostat

In stock

Experience the ultimate in comfort and reliability with the LuxHeat Electric Floor Heating Kit with WiFi LED Thermostat. This premium system includ...

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$398.75 - $1,786.25
$398.75 - $1,786.25
$398.75
$319.00 - $1,429.00
$319.00 - $1,429.00
$319.00
Sale Sale
luxheat heating membrane touchscreen thermostat
luxheat heating membrane touchscreen kit
Sale Sale
$398.75 - $1,786.25
$398.75 - $1,786.25
$398.75
$319.00 - $1,429.00
$319.00 - $1,429.00
$319.00

LuxHeat Radiant Floor Heating Cable System with Flex-Heat Membrane & Touch Programmable Thermostat

In stock

Introducing our LuxHeat Radiant Floor Heating Cable System with Flex-Heat Membrane & Touch Programmable Thermostat, providing a state-of-the-ar...

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$398.75 - $1,786.25
$398.75 - $1,786.25
$398.75
$319.00 - $1,429.00
$319.00 - $1,429.00
$319.00
Sale Sale
luxheat heating membrane programmable thermostat
luxheat heating membrane programmable kit
Sale Sale
$380.00 - $1,767.50
$380.00 - $1,767.50
$380.00
$304.00 - $1,414.00
$304.00 - $1,414.00
$304.00

LuxHeat Radiant Floor Heating Cable System with Flex-Heat Membrane & Programmable Thermostat

In stock

The LuxHeat Electric Floor Heating Cable Kit with Flex-Heat Uncoupling Membrane, offers the ultimate comfortable and energy-efficient indoor floor ...

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$380.00 - $1,767.50
$380.00 - $1,767.50
$380.00
$304.00 - $1,414.00
$304.00 - $1,414.00
$304.00
Sale Sale
luxheat heating membrane nonprogrammable thermostat
luxheat heating membrane nonprogrammable kit
Sale Sale
$386.25 - $1,773.75
$386.25 - $1,773.75
$386.25
$309.00 - $1,419.00
$309.00 - $1,419.00
$309.00

LuxHeat Radiant Floor Heating Cable System with Flex-Heat Membrane & Non Programmable Thermostat

In stock

Install radiant floor heating within a tile assembly engineered for long-term structural performance. The PROVA Flex-Heat uncoupling membrane integ...

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$386.25 - $1,773.75
$386.25 - $1,773.75
$386.25
$309.00 - $1,419.00
$309.00 - $1,419.00
$309.00
Sale Sale
luxheat heating membrane system benefits
luxheat floor heating membrane system
Sale Sale
$287.50 - $1,675.00
$287.50 - $1,675.00
$287.50
$230.00 - $1,340.00
$230.00 - $1,340.00
$230.00

LuxHeat Radiant Floor Heating Cable System with Flex-Heat Membrane & Floor Sensor

In stock

Introducing the LuxHeat Electric Floor Cable Heating Kit featuring the Flex-Heat Uncoupling Membrane and an Electric Floor Heating Cable for versat...

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$287.50 - $1,675.00
$287.50 - $1,675.00
$287.50
$230.00 - $1,340.00
$230.00 - $1,340.00
$230.00
Sale Sale
Red heating cables installed on top of tile underlayment membrane in a contemporary dining space with hardwood-look flooring.

The Floor Heating Membrane That Makes Warmth Work Smarter

When installing radiant heat, the membrane plays a critical structural role. A floor heat membrane is placed over the prepared subfloor and features integrated channels or cavities that hold heating cables securely in place. This ensures proper cable spacing, reduces movement during installation, and helps maintain even heat distribution across the floor surface.

ProLux heated floor membrane for tile systems combine cable management with uncoupling performance. By separating the tile layer from minor subfloor movement, the heating membrane helps reduce the risk of tile or grout cracking over time. The membrane also contributes to moisture management, adding protection in areas exposed to humidity or occasional spills.

At approximately ¼" thick, the heated underlayment for tile adds minimal floor height, making it suitable for both new builds and renovation projects where maintaining transitions is important. Designed for compatibility with a range of cable thicknesses, the electric underfloor heating membrane simplifies installation while reinforcing the structural integrity of the tiled assembly.

Why Floor Heating Membranes Are the Backbone of a Better Radiant System

Why Floor Heating Membranes Are the Backbone of a Better Radiant System

  • Streamlined heating cable installation
    Integrated channels within the floor heating membrane hold cables securely and maintain consistent spacing.
  • Combines heating support with tile protection
    The heating membrane acts as an uncoupling layer to help absorb subfloor movement and reduce cracking.
  • Low-profile design
    At roughly ¼" thick, the heated underlayment for tile helps limit floor height buildup during renovations.
  • Moisture and vapor management
    Floor heating membranes provide an added layer of protection in moisture-prone areas beneath tile.
  • Flexible cable compatibility
    The electric underfloor heating membrane is designed to accommodate a range of radiant heating cable sizes.

Choosing a ProLux Materials floor-heating membrane enhances both the heating performance and the durability of your tile installation. By combining structured cable placement with uncoupling and moisture control, this heating membrane helps create a stable, long-lasting radiant floor system.

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FREQUENTLY ASKED QUESTIONS

What is a heated floor membrane?

A heated floor membrane is a tile underlayment designed to hold electric heating cables in place while also acting as a crack isolation and waterproofing layer.

Why use a membrane with a floor heating system?

A floor heating membrane adds structure and support to heated flooring systems. It helps keep heating cables secure, reduces tile cracking risks, and supports even heat distribution.

How do you install floor heating membrane?

Installation involves laying the membrane over a prepared subfloor, embedding the heating cable within its channels, and then applying thinset and tile over the system.

What flooring types are compatible with ProLux Materials heat membranes?

ProLux Materials floor heating membranes are designed for use beneath tile, stone, and other rigid floor coverings in radiant heat applications.

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