Luxury Warmth for a Master Bathroom in Lake Zurich, IL

This project involved installing a premium electric in-floor heating system in a spacious master bathroom in Lake Zurich, Illinois. The homeowner wanted to eliminate the shock of stepping onto cold tile and stone, a common challenge in large bathrooms. WarmlyYours's TempZone™ Cable, paired with a Prodeso uncoupling membrane, provided a customized, energy-efficient radiant floor heating solution that delivered luxurious, consistent warmth and added lasting value to the home.

Project Details

Location: Lake Zurich, Illinois
Heated Space Type: Master Bathroom (Full)
Heated Square Footage: 69 sq. ft. (Total Room Size: 93 sq. ft.)
Power: 818 Watts (W), 120 Volts (V), 6 Amps (A)
Flooring: Tile, Marble, or Stone
Operating Cost Per Hour: $0.06 (Based on 14.41¢/kWh residential electricity rate in Lake Zurich, IL)¹
Primary Products Used: TempZone™ Cable, Uncoupling Membrane, nSpire Touch Thermostat.
Installer/Company: R Professional Group, Inc.

Banish the Chill from a Cold Tile Floor

The beautiful master bathroom in this Lake Zurich home featured expansive tile and stone flooring, which, while visually stunning, presented the common problem of feeling ice-cold underfoot, particularly during the harsh Illinois winters. The challenge was finding a floor warming solution that could be customized to the room's unique layout, provide even heat, and integrate seamlessly with the existing subfloor during the remodel.

The professional installers at R Professional Group, Inc., chose the WarmlyYours TempZone™ Cable system with the Prodeso Uncoupling Membrane. This pairing was ideal because the cable allows for maximum flexibility to heat the exact area required (69 sq. ft. of the 93 sq. ft. floor) while navigating around fixtures. The Prodeso membrane provides a critical crack-isolation layer, which is essential for protecting the tile and stone flooring from substrate movement. The result is a system that not only offers energy-efficient radiant comfort but also contributes to the longevity of the luxurious tile floor. The homeowners now enjoy spa-like warmth every day, a true comfort upgrade that elevates their entire master suite.

Featured Products

nSpire Touch: Touch Thermostat : A programmable, Class A GFCI smart thermostat with a floor sensor. Features a touch screen for easy scheduling and precise temperature control, maximizing energy efficiency.

TempZone™ 3.7-Watt Floor Heating Cable : A programmable, Class A GFCI smart thermostat with a floor sensor. Features a touch screen for easy scheduling and precise temperature control, maximizing energy efficiency.

Prodeso Membrane Roll : An uncoupling and crack isolation membrane that protects tile and stone from subfloor movement. The TempZone Cable is laid directly into the membrane's grooves, simplifying the installation process.

Project Gallery

Post-install shot of prodeso Uncoupling Membrane with Electric floor heating cable for a bathroom

Installation shot of floor heating cable with sensor in Prodeso Uncoupling Membrane

Quotes

These quotes are linked to this showcase and include the products used in this project or recommended for a similar-sized project.

Frequently Asked Questions

1. How much does it cost to run heated floors in a master bathroom in Lake Zurich, IL?

The running cost for this 69 sq. ft. master bathroom system in Lake Zurich, IL, is only about $0.06 per hour. This is based on the local residential electricity rate of 14.41¢/kWh and the system's wattage (818W). When programmed to run for about eight hours a day, the cost is typically less than $15 per month, making it a very affordable luxury.

2. Can electric radiant floor heating replace the main heating system in a master bathroom?

Electric in-floor heating systems, like the TempZone™ Cable, can often serve as the primary heat source in a well-insulated room like a master bathroom. In this specific master bathroom, the system is designed to provide sufficient warmth to keep the space comfortable without relying on a forced-air system, especially when combined with excellent floor insulation.

3. What type of flooring works best with this electric radiant floor heating system in this region?

The Tile, Marble, or Stone flooring used in this Lake Zurich project is considered the absolute best type for electric floor heating. Tile and stone have high thermal mass and conductivity, meaning they heat up quickly and retain the warmth longer, which significantly contributes to the system's energy-efficient operation and the overall comfort of the room.

4. Is electric radiant floor heating an energy-efficient heating solution?

Yes, electric radiant floor heating is highly energy-efficient, particularly when used for supplemental warmth or as a primary heat source in a specific room. It warms objects and people directly from the floor up, eliminating the heat loss associated with forced-air ducts and allowing the thermostat to be set lower while maintaining comfort. Using a programmable thermostat also ensures the system only runs when and where the heat is truly needed.