Bathroom Floor Heating
Explore all floor heating products designed for bathrooms—or scroll down to browse specific floor plans and get instant quotes, operating costs, and installation plans for layouts similar to yours.
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Answer a few quick questions and we'll match you with the best floor heating system.
Why Install Floor Heating in the Bathroom?
Tile and stone floors conduct radiant heat beautifully—turning your bathroom from the coldest room in the house into a spa-like retreat.
Spa-Like Comfort
Step onto warm tile after every shower. Radiant heat transforms your bathroom into a personal retreat—no cold tile shock, ever.
Primary or Supplemental Heat
Our systems deliver 15 watts per square foot—enough to serve as your bathroom's main heat source. No bulky radiators needed.
Pennies Per Day
A typical 35 sq.ft. bathroom costs about $0.05–$0.15/hour to heat. Use our calculator below to estimate your costs.
Simple Installation
TempZone mats roll right out on the subfloor. Most bathroom installs take just a few hours—watch our installation videos to see how.
Boosts Home Value
20% of home buyers consider floor heating a desired luxury. It's an upgrade that pays for itself when it's time to sell.
Clean & Energy Efficient
Radiant heat warms objects directly—no fans, no ductwork, no circulating dust or allergens. More efficient than forced-air systems.
How Much Does Bathroom Floor Heating Cost?
The cost for heated bathroom floors can vary depending on the heating system being installed and the size of the project. The price can range from $5–$12 per square foot for electric heated mats, rolls or cables with fixing strips to $15–$20 per square foot for heating cables with an uncoupling membrane instead of fixing strips. However, the larger the project, typically the cheaper the price is per square foot for warm bathroom flooring.
For a 50 square foot bathroom (about average), with about 35 square feet that can be heated, the price for bathroom floor heating would be between $175 and $420. However, it does increase to between $525 and $700 if you use an uncoupling membrane.
Bathroom Floor Heating Projects
See how real homeowners warmed their bathroom with radiant floor heating—including costs and installation details.
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Bathroom Kildeer, IL$0.07/hr
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Bathroom Pittsburgh, PA$0.07/hr -
Bathroom Kildeer, IL$0.06/hr
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Master Bathroom Gilberts, IL$0.05/hr -
Master Bathroom Streamwood , IL$0.12/hr
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Master Bathroom Streamwood, IL$0.12/hr
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Bathroom Spruce Grove, AB$0.05/hr -
Bathroom Whitchurch Stouffville, ON$0.01/hr -
Master Bathroom Richmond, MI$0.28/hr
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Bathroom Oak Lawn, IL$0.05/hr -
Bathroom Oakville, ON$0.01/hr -
Bathroom Copper Mountain, CO$0.14/hr -
Bathroom Mashpee, MA$0.40/hr -
Bathroom Pennington, NJ$0.02/hr -
Bathroom Cottage Grove, MN$0.19/hr
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Bathroom Mackinac Island, MI$0.09/hr
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Bathroom Mound, MN$0.02/hr -
Master Bathroom Lake Zurich, IL$0.05/hr
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Master Bathroom Baton Rouge, LA$0.21/hr
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Master Bathroom Tower Lakes, IL$0.14/hr
Operating Cost Calculator for Floor Heating
Estimate your daily and monthly energy costs based on room size and local rates.
ft²
¢/kWh
Estimated Cost
$0.04
per hour
$0.15
per day
$4.50
per month
Free SmartPlan
Get a custom installation plan for your bathroom in just 1 business day.
"I'll create a custom installation layout showing exactly where your heating elements go, plus a complete materials list with pricing."
Rolls & Mats For Tile, Stone & Hardwood
WarmlyYours TempZone™ Flex Roll and TempZone™ Floor Heating Cable can be installed underneath ceramic tile, natural stone, hardwood, wood and other popular flooring materials, giving homeowners radiant in-floor heating that's truly luxurious. TempZone™ Flex Rolls are a more expensive option than the cable product but they require less time and effort to install.
Roll Out, Cut, and Fit
TempZone™ Flex Roll installs underneath ceramic tile, natural stone, hardwood, wood, and other popular flooring materials, giving homeowners radiant in-floor heating that's truly luxurious.
Features
- Ideal for full-room coverage (primary or supplemental heat)
- Pre-spaced heating cable for fast, consistent installation
- Most popular choice for bathrooms & kitchens
- 25 Year Warranty
- 15 Watts Per Sq. Ft
Place, Connect, and Heat
TempZone™ Easy Mats allow for radiant heating of smaller, simpler areas at an affordable cost. These under floor mats are perfect for providing targeted heating for moderately sized bathroom and kitchen floors.
Features
- Pre-sized mats for quick installs with no complex cuts
- Perfect for spot heating (vanities, entryways, small spaces)
- Cost-effective and beginner-friendly option
- 25 Year Warranty
- 15 Watts Per Sq. Ft
Made‑to‑Measure Warmth for Any Layout
TempZone™ Custom Mats for tile, stone or hardwood floors were designed to offer the most optimal fit for rooms of any shape. Our custom-fit mats were developed to follow curves and angles with ease.
Features
- Designed to your exact floor plan for edge‑to‑edge coverage
- No on‑site cuts or turns—faster, cleaner installation
- Ideal for curves, angles, and obstacles like islands and vanities
- 25 Year Warranty
- 12-15 Watts Per Sq. Ft
Cable for Tile, Stone & Hardwood
Snap-In, Secure, and Heat
TempZone™ Cable is ultra-low EMF by design and is available in two voltage options and a range of lengths to meet the requirements of any installation.
Features
- Works under tile, stone, and luxury vinyl floors
- Provides radiant heat and crack isolation
- Flexible layouts for irregular or custom-shaped rooms
- 25 Year Warranty
- 9-15 Watts Per Sq. Ft
Pro‑exclusive: Measure, Lay, and Heat
TempZone™ Ruler Cable is ultra-low EMF by design and is available in two voltage options and a range of lengths to meet the requirements of any installation.
Features
- Built-in ruler markings for precise, repeatable spacing
- Ideal for large areas requiring consistent coverage
- Flexible, durable cable for clean turns and complex layouts
- Comes with easy-to-read hash marks at every half-inch, inch, and foot increment on the cable
- Can be used to heat some of the most popular floor coverings like tile, stone, marble, luxury vinyl tile, and more
Shower Floor Heating
Our shower heating products are approved for wet locations such as a shower floor or bench. These products can help ensure that your entire tile shower is comfortable on chilly mornings.
Step In, Warm Up, Relax
TempZone™ Shower Mats have been exclusively designed to provide warmth to a shower floor. The TempZone™ Shower Floor Mats ensure that your first step into your shower is a warm and soothing experience. The Shower Floor Mats are engineered to cover traditional shower floor areas and have taken the shower drain into consideration with a pre-cut hole to accommodate it.
Features
- Pre-shaped mats designed for shower floors
- Adds luxury comfort to bathrooms & spa showers
- Compatible with waterproofing systems
- 25 Year Warranty
- 15 Watts Per Sq. Ft
Sit, Soak, and Stay Warm
TempZone™ Shower Bench Mats have been designed to provide warmth to a shower bench and provide a luxuriant experience. Our Shower Bench Mats are installed beneath the shower bench itself so that they can efficiently radiate heat upwards.
Features
- Pre‑sized mats warm benches for spa‑like comfort
- Pairs perfectly with in‑shower floor heating
- Compatible with popular waterproofing systems
- 25 Year Warranty
- 15 Watts Per Sq. Ft
How Do You Install Bathroom Floor Heating?
The answer to this question depends on a number of variables (such as the floor covering type and the shape of your room) but we can give you a general overview of how to install a heated bathroom floor.
The most common floor covering material for bathroom floor heating is tile, however waterproof vinyl materials are growing in popularity as are natural stone and marble floors. Tile is so popular in bathrooms because of the natural water resistance of the material and its ability to easily transfer heat from the heating system to the room. One very popular radiant floor heating system for warm bathroom flooring under tile is the combination of our TempZone Floor Heating Cable and the Prodeso Uncoupling Membrane. This combination helps protect your floor from cracking or popping tiles while greatly reducing installation times.
How to Install Bathroom Floor Heating Under Tile
- Step 1: Clean the subfloor and make sure it is clear of dirt, dust, and grease.
- Step 2: Pre-cut the membrane based on your installation plan.
- Step 3: Dry-fit the membrane pieces to make sure they fit properly.
- Step 4: Align all of the cable channels between pieces of the membrane.
- Step 5: Adhere the membrane to the subfloor with the right thinset.
- Step 6: Test the floor heating cable with an ohmmeter (before, during, and after installation).
- Step 7: Secure the floor heating cable in the membrane channels at proper spacing.
- Step 8: Install tiles by back-buttering and working your way out of the room.
- Step 9: Wait until the thinset has completely cured before turning on the heating system. Enjoy your warm bathroom flooring!
Documents & Articles
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