Skip to content
Need a Renovation Cost Estimate?

How Much Does Radiant Floor Heating Cost?

Get your renovation costs using Renotag's renovation cost calculator:

Key Takeaways

Main PointDetails
Cost Per Square Foot$7 – $17 without new flooring, $11 – $40 with new flooring
Room-Specific Costs$1,500 – $6,400 for bedrooms or bathrooms
Whole-House System Costs$10,000 – $34,000
System TypesHydronic, Electric, Solar, Propane, Geothermal
Running Costs$65 – $250 per month
ProsEnergy efficient, uniform heating, minimal maintenance
ConsHigh installation costs, raises floor levels


Radiant floor heating offers an energy-efficient and comfortable alternative to traditional heating systems. However, the costs can vary significantly based on several factors such as the size of the area, the type of system, and whether new flooring is being installed. Let’s delve into the costs you might expect when considering radiant floor heating.

$7 – $17 Cost Per Square Foot (Without New Flooring)

Installing radiant floor heating without new flooring can range from $7 to $17 per square foot. This cost includes the heating system itself but doesn’t account for additional expenses such as removing old flooring or installing new flooring.

$11 – $40 Cost Per Square Foot (With New Flooring)

When installing radiant floor heating with new flooring, costs can increase considerably, ranging from $11 to $40 per square foot. This higher cost encompasses both the heating system and the new flooring materials and installation.

$1,500 – $6,400 Cost for Primary Bathroom, Bedroom, or Kitchen

For smaller spaces like a primary bathroom, bedroom, or kitchen, expect to spend between $1,500 and $6,400, depending on the square footage and whether new flooring is included.

$10,000 – $34,000 Cost for a Whole-House System

Installing a whole-house radiant floor heating system can be quite an investment, with costs ranging from $10,000 to $34,000. This comprehensive cost covers all the rooms in your home, providing uniform and efficient heating.

Heated Floors Cost

LocationSquare FeetCost Without New FlooringCost With New Flooring*
Bathroom40$300 – $700$600 – $1,600
Primary Bathroom160$1,100 – $2,700$2,400 – $6,400
Bedroom120$850 – $2,000$1,500 – $3,200
Primary Bedroom224$1,500 – $3,800$3,300 – $9,000
Kitchen160$1,100 – $2,700$2,100 – $4,300
Living Room320$2,200 – $5,400$4,100 – $8,600
Porch or Patio200$1,400 – $3,400$2,200 – $5,000
Garage400$2,800 – $6,800$4,400 – $10,000
Basement1,000$7,000 – $17,000$11,000 – $25,000
Whole House1,500$10,500 – $25,500$19,500 – $40,500
Whole House2,000$14,000 – $34,000$26,000 – $54,000
Whole House2,500$17,500 – $42,500$32,500 – $67,500

Radiant Floor Heating Cost By System

System TypeCost BreakdownTotal Cost Installed (Whole-House)*
Hydronic$3,200 – $9,000 (boiler), plus $7 – $17 per square foot$13,700 – $43,000
Electric$8 – $15 per square foot$12,000 – $30,000
Solar$3,000 – $9,000 (solar water heater), plus $7 – $17 per square foot$13,500 – $43,000
Propane$2,800 – $7,500 (propane boiler), plus $7 – $17 per square foot$13,300 – $41,500
Geothermal$15,000 – $35,000 (heat pump), plus $7 – $17 per square foot$25,500 – $69,000

Hydronic Radiant Floor Heating Cost

Hydronic systems use a boiler to heat water that flows through pipes installed under the floor. This type is efficient for larger areas but requires a higher initial investment due to the boiler cost.

Electric Radiant Floor Heating Cost

Electric systems are generally less expensive to install than hydronic systems but can be costlier to run, especially in larger spaces.

Solar Radiant Heating System Cost

Solar systems use solar panels to heat water for hydronic systems. While the initial costs are high, they offer savings on energy bills in the long run.

Propane Underfloor Heating Cost

Propane systems are a middle-ground option. Although propane costs can fluctuate, these systems provide an alternative where natural gas isn’t available.

Geothermal In-Floor Heating Cost

Geothermal systems are highly efficient but come with a hefty price tag. They use the earth’s constant temperatures to heat your home, providing reliable and eco-friendly heating.

Radiant-Heated Floor Cost Per Square Foot

Floor TypeCost Per Square Foot
Tiles$15 – $40
Concrete$11 – $25
Laminate$10 – $25
Hardwood$13 – $32
Vinyl$10 – $27

Heated Bathroom Tile Floor Cost

Tile TypeAverage Cost Per Square Foot
Standard Tiles$17 – $22
Ceramic$15 – $30
Porcelain$19 – $36
Marble$22 – $40

Heated Concrete Floor Cost

LocationAverage Cost
Porch or Patio (200 sq ft)$2,200 – $5,000
Garage (400 sq ft)$4,400 – $10,000
Basement (1,000 sq ft)$11,000 – $25,000

Laminate or Hardwood Underfloor-Heating Cost

Flooring TypeCost Installed Per Square Foot*
Hardwood$7 – $25
Laminate$10 – $25
Bamboo$12 – $27

Cost Factors to Install Heated Floors

Several variables can influence the overall cost of installing radiant floor heating:

  • The size of the area
  • The type of radiant floor heating system
  • The condition of the existing flooring
  • Labor costs in your area

Whole-House Underfloor Heating Cost

Home Size (sq ft)Cost Without New FlooringCost With New Flooring
1,500$10,500 – $25,500$19,500 – $40,500
2,000$14,000 – $34,000$26,000 – $54,000
2,500$17,500 – $42,500$32,500 – $67,500
3,000$21,000 – $51,000$39,000 – $81,000

Cost of Radiant Floor Heat in New Construction

Radiant-Heating System TypeAverage Cost
Hydronic$10,500 – $34,000
Electrical$12,000 – $30,000

Pre-Fitted Subflooring Systems

Pre-fitted subflooring systems come with radiant heating elements built into the subfloor, simplifying installation but increasing costs.

Radiant Ceiling Heat Cost

Radiant ceiling heating systems can be an alternative to floor heating, though they may be less effective and comfortable.

Radiant Cooling

Radiant cooling systems are less common but offer a holistic approach to temperature control in a home.

Radiant Floor Heating Cost to Run

TypeRunning Cost Per Month
Hydronic$65 – $165
Electric$90 – $250

Pros and Cons of Radiant Floor Heating

Allows multiple home heating zonesHigh upfront installation costs
More energy-efficient than forced-air heatingRaises floor levels by 1/8” to 1/2”
Uniform heating throughout the roomRetrofitting radiant floors requires replacing existing floors
Minimal maintenanceLeaks and line-freezing risks in hydronic systems
Most quiet heating typeFire dangers in electric-heating systems
Doesn’t spread dust & allergensHard to access and expensive to repair
Increased comfort levelsTube blockages if hard-water mineral deposits are present
Tubing or coils last 30 to 50 years
Works with most floor types
Increases home’s value
Takes up the least space of all heating systems

Radiant Floor Heating FAQs

What is Radiant Floor Heating, and How Does it Work?

Radiant floor heating involves installing a heating element beneath the floor. This element could be electric wires or hydronic tubing. Heat then radiates upwards, warming the floor surface and the room above.

What is the Cost of In-Floor Heating vs. Forced Air vs. Baseboards?

In-floor heating typically has higher upfront costs compared to baseboards and forced-air systems. However, its energy efficiency can lead to lower running costs over time. There are fewer maintenance needs, and it provides more uniform heating, which can offset initial costs in the long run.

Are Heated Floors Worth It?

Yes, heated floors can be worth the investment for their comfort, energy efficiency, and potential increase in home value. They are particularly beneficial in regions with harsh winters or for homeowners looking for a luxury upgrade.

How Long Does In-Floor Heating Last?

Radiant floor heating systems can last between 30 to 50 years with proper maintenance. Hydronic systems might require occasional boiler maintenance, whereas electric systems could need periodic electrical inspections.

Which Floors Work Best for Radiant Heating?

Floors such as tile, laminate, vinyl, and hardwood are compatible with radiant heating. However, tile, due to its thermal conductivity, is often considered the best option.

How Much Does a Heated Driveway Cost?

Installing a heated driveway can range from $12 to $21 per square foot. This cost includes the heating elements and installation but may vary based on site conditions and layout complexity.

DIY Radiant-Heat Installation Cost

While it’s possible to install radiant heating as a DIY project, it’s generally recommended to hire professionals due to complexities involved in plumbing and electrical components. DIY installation may save labor costs but could result in higher expenses if errors occur.

Hiring a Heated-Floor Installer

Who Installs Heated Floors?

Specialized contractors with experience in radiant heating systems typically undertake the installation. Plumbers, electricians, or general contractors might also be involved, depending on the type of radiant system.

Questions to Ask Installers

When hiring an installer, consider asking the following questions:

  • What experience do you have with radiant floor heating?
  • Can you provide references?
  • What is the estimated timeline for completion?
  • What warranties and maintenance services do you offer?
  • Can you provide a detailed written estimate?

Understanding the complexities and costs associated with radiant floor heating can help you make a well-informed decision, ensuring you choose the best system and installation method for your home.

Renotag's renovation cost calculator being used by a person to price their home renovation costs.
social proofs renotag
5K+ homeowners trust Renotag

Your renovation cost is waiting

The world's first renovation cost calculator.

Table of Contents

Calculate your reno price

Add your project details, choose your finishes, and get a price for your project – no contractor needed until construction time.