01702 612 226

How Much Does Underfloor Heating Cost To Run?

Image of water-based underfloor heating installation

Underfloor heating is becoming an increasingly popular choice for homeowners and businesses looking to upgrade comfort and energy efficiency in their homes or workspaces. However, one of the most common questions we receive is, “How much does underfloor heating cost to run?”

Our underfloor heating experts have written this guide to break down the costs of underfloor heating, including installation, running costs, and the different options available.

What is Underfloor Heating?

Underfloor heating is a heating system installed beneath the floor, offering even and efficient warmth throughout the space. 

There are two primary types of underfloor heating systems: electric and water-based, and both have different benefits and costs. 

Electric Underfloor Heating

Electric underfloor heating systems generate heat using electrical cables or mats installed beneath the floor. They are pretty easy to install and ideal for smaller areas or individual rooms.

Advantages Of Electric Underfloor Heating

Easy Installation

Electric systems are quick and easy to install, often requiring less time and disruption than water-based systems, which makes them perfect for smaller projects.

Fast Heating

These systems heat up rapidly, providing warmth shortly after being turned on. They are ideal for spaces that need to be heated quickly, like bathrooms or small bedrooms.

Disadvantages of Electric Underfloor Heating

Higher Running Costs

Electric underfloor heating generally costs more than water-based systems, making them less economical over time, especially in larger areas.

Best for Small Areas

These systems are more suitable for smaller rooms and are less efficient for heating larger spaces. In large areas, the running costs can add up quite quickly.

Water-Based Underfloor Heating

Warm water underfloor heating systems circulate hot water through pipes installed below the floor. These systems are connected to a central heating boiler or a heat pump and are highly efficient for larger areas and whole-house heating.

Advantages of Water-Based Underfloor Heating

Energy Efficient

Water-based systems are more energy-efficient and cheaper to run over time, particularly in larger areas. They are ideal for whole-house heating solutions because they distribute heat evenly and maintain consistent temperatures, leading to lower energy usage and reduced heating bills.

Even Heating

These systems provide consistent and even heat distribution across the entire floor, which helps eliminate cold spots and guarantees a comfortable environment.

Disadvantages of Water-Based Underfloor Heating

Higher Installation Cost

Due to their complexity, water-based systems require a higher initial installation cost and professional installation is typically required, adding to the expense.

Complex Installation

These systems require a more complex installation process, often making them more suitable for new builds or major renovations. Retrofitting an existing home can be more challenging and costly.

Underfloor Heating Installation Costs

Several factors will influence the overall cost when planning to install underfloor heating. By considering these factors, you can better estimate the expenses involved and make informed decisions for your installation:

  • Size of the Area: Larger areas will require more materials and labour, increasing the overall installation cost.
  • Type of System: Electric underfloor heating systems typically have lower installation costs than water-based systems.
  • Existing Flooring: This can add to the installation cost if the existing floor needs to be removed or significantly altered.
  • Modifications: Any changes to the subfloor or additional insulation requirements can also affect the cost.

Average Installation Costs

The average cost for electric underfloor heating installation ranges from £50 to £75 per square metre, including the cost of materials and installation. However, the costs are higher for water-based systems, averaging between £100 and £150 per square metre, because the system needs to connect to a boiler or heat pump, which can be quite complex.

Whether you choose electric underfloor heating or a water-based system, the cost will vary based on your specific needs, so it’s always best to get a quote from an expert installer like GLP’s technicians.

Underfloor Heating Running Costs

When considering how much underfloor heating costs to run, it’s important to understand the factors influencing running costs. By keeping these factors in mind, you can get a better idea of what to expect in terms of running costs and make informed decisions to keep your energy bills manageable:

  • Energy Prices: The cost of electricity or gas directly impacts how much you’ll pay to run your underfloor heating system. Higher energy prices will lead to higher running costs.
  • Insulation Quality: Well-insulated homes retain heat more efficiently, reducing the amount of energy needed to maintain comfortable temperatures. Investing in good insulation can significantly lower heating costs over time.
  • Thermostat Settings: Your thermostat’s temperature setting also affects energy consumption. Lower settings typically use less energy, while higher settings increase costs. Finding the right balance can help you manage your heating expenses effectively.

Average Running Costs

Unlike installation costs, electric underfloor heating generally costs more than water-based systems. On average, electric systems cost between £10 and £15 per square metre per year, depending on your use and energy prices. 

Water-based systems are more energy-efficient and cost around £5 to £10 per square metre per year​. However, these figures are estimates and can vary depending on individual circumstances.

Professional Underfloor Heating Services With GLP

Underfloor heating is a smart choice for domestic and commercial properties, offering reliable and efficient warmth. With GLP’s expert installation services, we can guarantee that your underfloor heating system performs at its best.
Our team of skilled professionals is ready to provide the perfect heating solution for your home or business. Contact us today to learn more about how we can meet your underfloor heating needs.

We are fit for the job.

Eco-Friendly equipments and materials

Fast & reliable services​

Bespoke design

Precise time management skills​

Innovative & contemporary Solutions