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Electric Underfloor Heating Running Costs

  • Writer: REM Team
    REM Team
  • Apr 24, 2023
  • 4 min read


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Electric underfloor heating is becoming increasingly popular among homeowners. It's a cost-effective, energy-efficient, and space-saving solution to keep your home warm and cozy during the cold winter months. However, one of the most common concerns that homeowners have is the running costs of electric underfloor heating. In this article, we will take a closer look at the running costs of electric underfloor heating and everything you need to know to make an informed decision.


How Does Electric Underfloor Heating Work?


Before we dive into the running costs of electric underfloor heating, let's first understand how it works. Electric underfloor heating is a heating system that is installed beneath the floor surface. It works by using a network of wires or heating mats that are connected to a thermostat. The thermostat controls the temperature, and the system heats up the floor to maintain the desired temperature.


Factors Affecting Electric Underfloor Heating Running Costs


Electric underfloor heating running costs depend on several factors. Understanding these factors is essential to determine the running costs of your system. Here are the most important factors that affect electric underfloor heating running costs:


Insulation

The insulation of your home plays a crucial role in determining the running costs of electric underfloor heating. A well-insulated home can retain heat more effectively, reducing the amount of energy required to heat the space. On the other hand, a poorly insulated home can result in significant heat loss, making your heating system work harder and consuming more energy.


Thermostat Settings

The thermostat settings can also affect the running costs of your electric underfloor heating. Setting the temperature too high can result in higher energy consumption, while setting it too low can compromise your comfort level. It's recommended to set the thermostat between 18-21 degrees Celsius for optimal energy efficiency and comfort.


Room Size

The size of the room is another important factor that affects electric underfloor heating running costs. A larger room will require more energy to heat up and maintain the desired temperature, resulting in higher running costs.


Energy Tariffs

Electricity tariffs can vary depending on the time of day, the season, and the provider. It's essential to understand your energy tariff to determine the running costs of your electric underfloor heating accurately. Some energy providers offer off-peak tariffs, which can be a more cost-effective option for electric underfloor heating.


Flooring Type

The type of flooring you have can also impact the running costs of your electric underfloor heating. Some flooring materials, such as tile, concrete, or stone, can retain heat more effectively, resulting in lower running costs. On the other hand, carpet or wooden flooring can be less efficient in retaining heat, resulting in higher running costs.


How Much Does Electric Underfloor Heating Cost to Run?


The running costs of electric underfloor heating can vary depending on several factors. However, as a rough estimate, electric underfloor heating can cost between 15p to 20p per square meter per hour to run. Let's break it down further:

  • A 10 square meter room can cost between £1.50 to £2 per hour to run.

  • A 20 square meter room can cost between £3 to £4 per hour to run.

  • A 30 square meter room can cost between £4.50 to £6 per hour to run.

Keep in mind that these are rough estimates and can vary depending on the factors we discussed earlier.


How to Reduce Electric Underfloor Heating Running Costs?

Now that we know the factors affecting electric underfloor heating running costs let's take a look at some ways to reduce these costs:


Insulate Your Home

As we mentioned earlier, insulation plays a crucial role in reducing electric underfloor heating running costs. Make sure to insulate your home properly by sealing any gaps or cracks, adding insulation to the walls and roof, and upgrading your windows and doors.


Optimize Your Thermostat Settings

Optimizing your thermostat settings can significantly reduce your electric underfloor heating running costs. Consider programming your thermostat to reduce the temperature when you're not at home or at night when you're sleeping. Also, avoid setting the temperature too high as it can result in unnecessary energy consumption.


Use Energy-Efficient Flooring

Choosing energy-efficient flooring materials, such as tile, concrete, or stone, can help reduce your electric underfloor heating running costs. These materials can retain heat more effectively, reducing the amount of energy required to maintain the desired temperature. Additionally, avoid covering your floor with carpets or rugs, as they can reduce the efficiency of your heating system.


Consider Time-of-Use Energy Tariffs

If your energy provider offers time-of-use energy tariffs, consider using them to reduce your electric underfloor heating running costs. These tariffs offer lower rates during off-peak hours, making it more cost-effective to run your heating system. However, make sure to check with your energy provider to ensure that your system is compatible with these tariffs.


Install a Smart Thermostat

Installing a smart thermostat can help optimize your electric underfloor heating running costs by automatically adjusting the temperature based on your lifestyle and preferences. Smart thermostats can learn your habits, such as when you're at home or away, and adjust the temperature accordingly. This can result in significant energy savings and reduced running costs.


Conclusion

Electric underfloor heating is a cost-effective and energy-efficient way to keep your home warm and cozy during the winter months. The running costs of electric underfloor heating depend on several factors, such as insulation, thermostat settings, room size, energy tariffs, and flooring type. By understanding these factors and implementing the tips we discussed, you can reduce your running costs and enjoy a comfortable home without breaking the bank.


FAQs

  1. Is electric underfloor heating expensive to run? Electric underfloor heating can cost between 15p to 20p per square meter per hour to run. The running costs depend on several factors, such as insulation, thermostat settings, room size, energy tariffs, and flooring type.

  2. Can I install electric underfloor heating myself? While it's possible to install electric underfloor heating yourself, it's recommended to hire a professional to ensure a safe and effective installation.

  3. How long does electric underfloor heating last? Electric underfloor heating systems can last up to 25 years with proper maintenance and care.

  4. Is electric underfloor heating suitable for all types of flooring? Electric underfloor heating is suitable for most types of flooring, but some materials, such as tile, concrete, or stone, are more efficient in retaining heat.

  5. Are there any safety concerns with electric underfloor heating? Electric underfloor heating is generally safe when installed and used correctly. However, it's essential to follow the manufacturer's instructions and hire a professional installer to ensure a safe installation.

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