Radiant Luxury: A Master Bathroom Transformation in Fox River Grove, IL

How a 72 sq. ft. electric floor warming system turned cold tile into a spa-like retreat.

Fox River Grove, IL
TempZone Flex Roll Floor Heating Installation for a Bathroom (8)
Size: 111 sq.ft. Voltage: 120V Wattage: 1080 W Amps: 9 A Flooring: Tile, Marble or Stone Cost/hr *: $0.19

This Fox River Grove, Illinois, master bathroom project turned a 111 sq. ft. space with beautiful but cold tile and stone flooring into a warm and inviting oasis. The homeowner wanted to eliminate the chill without an obtrusive heating system. WarmlyYours solved this by designing a 72 sq. ft. TempZone™ in-floor heating system, adding luxurious comfort, efficiency, and significant value to the home.


Project Details

  • Location: Fox River Grove, Illinois
  • Heated Space Type: Master Bathroom
  • Square Footage: 72 sq. ft. (Heated) / 111 sq. ft. (Total Room)
  • Flooring Type: Tile, Marble or Stone
  • Electrical Specs: 1080 Watts, 120 Volts, 9 Amps
  • Operating Cost: ~$0.19 per hour
  • Daily/Monthly Cost: ~$1.49 per day / ~$44.70 per month (est. 8 hrs/day)
  • Products Used: TempZone™ Flex Roll, nSpire Touch Thermostat

From Chilly Tile to Cozy Comfort: A SmartInstall Solution

The primary challenge for this master bathroom renovation was the flooring. The homeowners loved the elegant look of tile and marble, but they knew it would be uncomfortably cold, especially during harsh Illinois winters. They needed a floor warming solution that could be seamlessly integrated into their remodel and provide consistent, luxurious comfort for the 72 sq. ft. of walkable space.

The project utilized the WarmlyYours "SmartInstall" service to ensure a perfect design and installation plan. A 72 sq. ft. TempZone™ Flex Roll was selected as the ideal electric floor heating system for this layout. The TempZone™ roll, which features heating cable pre-spaced on a mesh backing, was easily rolled out and secured to the wood subfloor. This design makes installation fast and ensures even heat distribution across the entire heated area.

Once the system was in place, the tile and stone flooring was installed directly over it. The system was paired with a modern nSpire Touch programmable thermostat, giving the homeowners complete 7-day scheduling control. The result is a master bathroom that’s no longer just functional but a true spa-like retreat. The 1080-watt system efficiently and silently warms the floor, radiating gentle heat upwards to envelop the user in comfort.


Featured Products

  • TempZone™ Flex Roll: This versatile in-floor heating product made installation simple. The heating cable is pre-spaced on a mesh backing that can be easily cut and turned to fit the custom layout of the bathroom, ensuring 72 sq. ft. of complete and even coverage.
  • nSpire Touch Thermostat: This programmable touchscreen thermostat provides ultimate control and efficiency. It includes a floor sensor to precisely manage the floor's temperature, allows for 7-day scheduling, and features a sleek, modern design to match the bathroom's aesthetic.

* Based on current Illinois electricity rates (approx. 17.25 cents per kWh), this entire system costs only about $0.19 per hour to operate. That’s just $1.49 for a full 8 hours of warmth per day, or less than $45.00 per month to enjoy luxurious, spa-like comfort in your master bathroom every single day.

Project Gallery

Frequently Asked Questions


Operating costs depend on the system size and local electricity rates. For this 72 sq. ft. master bathroom in Fox River Grove, IL, the 1080-watt system costs about $0.19 per hour. Running it for 8 hours a day would cost around $45 per month.
In many cases, yes. While this system was designed for floor warming and supplemental comfort, a powerful electric radiant heating system can be the primary heat source for a single room, especially in a well-insulated space like a bathroom.
Tile, marble, and stone—like the flooring used in this project—are the best and most popular choices. They are excellent conductors of heat, meaning they warm up quickly and radiate the heat efficiently into the room.
Yes. Radiant floor heating is very efficient because it heats objects and people in the room directly (starting with your feet!) rather than just heating the air. When paired with a programmable thermostat, you can schedule heat only for the times you're using the room, which prevents wasted energy.

Quotes

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

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