From Cold Tile to Spa-Like Comfort: A Master Bathroom Transformation in Perry Hall, MD

A 171 sq. ft. bathroom remodel featuring TempZone™ Cable for ultimate in-floor heating.

PERRY HALL, MD
Floor heating installation with Prodeso, TempZone Cable, thinset, tile spacers, and large format tiles PERRY HALL, MD
Size: 171 sq.ft. Voltage: 120V Wattage: 1618 W Amps: 13 A Flooring: Tile, Marble or Stone Cost/hr *: $0.28

This 171 sq. ft. master bathroom in Perry Hall, Maryland, was transformed from a cold, unwelcoming space into a luxurious spa-like retreat. The expert installers at Blue Cord Builders installed 135 sq. ft. of TempZone™ electric floor heating to provide consistent, energy-efficient comfort under the new tile flooring. This upgrade adds significant value and a daily touch of luxury for the homeowners, proving that large tile bathrooms can be both beautiful and cozy.


Project Details

  • Location: Perry Hall, Maryland
  • Heated Space Type: Master Bathroom
  • Square Footage Heated: 135 sq. ft.
  • Total Room Size: 171 sq. ft.
  • Wattage: 1618 W
  • Voltage: 120 V
  • Amps: 13.4 A
  • Operating Cost: ~$0.28 per hour
  • Products Used: TempZone™ Cable, Prodeso Uncoupling Membrane, nSpire Touch Thermostat

Creating a Cozy Retreat in a Large Maryland Master Bath

For a primary bathroom spanning 171 sq. ft., cold tile and stone floors can make the space feel stark and uncomfortable, especially on chilly mornings. The homeowner in Perry Hall, Maryland, wanted to ensure their new master bathroom remodel delivered high-end comfort to match its luxury finishes.

The project was expertly handled by Blue Cord Builders, a local veteran-owned company. They selected the WarmlyYours TempZone™ Cable system for its power and flexibility. This electric floor heating system is ideal for rooms with complex layouts, as the free-form cable can be easily routed around fixtures like the vanity, shower, and tub.

The TempZone™ Cable was installed at 3.75-inch spacing over 135 sq. ft. of the floor, secured within the Prodeso Uncoupling Membrane. This high-performance membrane not only simplifies the cable installation but also provides essential crack isolation, protecting the beautiful new tile and stone floor for years to come. Paired with an nSpire Touch programmable thermostat, the homeowners now have complete control over their new radiant floor heating, enjoying a perfectly warm, spa-like bathroom whenever they wish.


Featured Products

  • TempZone™ Floor Heating Cable: Our most versatile in-floor heating product. The free-form cable is perfect for bathrooms and other rooms with curves and angles, allowing for customized coverage and 100% heat in the areas you need it most.
  • Prodeso Uncoupling Membrane: This membrane is the ideal substrate for installing TempZone™ Cable. It not only makes cable spacing and installation quick and easy but also provides uncoupling to prevent tile cracks and waterproofing for a durable, long-lasting installation.
  • nSpire Touch Thermostat: This programmable touchscreen thermostat provides precise temperature control. It features a large display, an intuitive setup wizard, and the ability to program heating schedules to maximize comfort and energy efficiency.

* Based on current Maryland electricity rates (approx. $0.175/kWh), the system costs just about $0.28 per hour to operate. That's only $2.26 for a full 8 hours of use—a small price for turning a cold, 171 sq. ft. master bath into a warm, luxurious retreat.

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Frequently Asked Questions


The operating cost depends on your local electricity rate, the system's wattage, and how often you run it. This 135 sq. ft. system in Maryland costs about $0.28 per hour. A smaller bathroom might cost as little as $0.10 per hour, while this larger room costs about $2.26 for 8 hours of warmth.
Electric in-floor heating works wonderfully with most flooring types. It is especially effective under tile, marble, and stone, like in this project, as these materials are excellent conductors of heat. It's also compatible with laminate, luxury vinyl (LVT), and engineered wood.
Yes, radiant floor heating is a very energy-efficient way to heat a room. It heats objects and people directly from the ground up, rather than heating the air (like forced-air systems). This provides more consistent comfort at a lower thermostat setting, reducing heat loss and saving energy.
In many cases, yes. A "Full" coverage system like this one, providing 1618 watts, adds a significant amount of heat to the room. In a well-insulated space, electric floor warming can often be the primary or even sole source of heat, eliminating the need for bulky radiators or vents.

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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