How much does Underfloor Heating cost?

UFH is gaining popularity for its comfort and energy-saving benefits, however, how much does underfloor heating cost? If you’re considering this method, understanding all costs involves is crucial. In this blog, we’ll simplify the factors influencing the cost of UFH and provide a guide to help you estimate your own project.

Man laying electric underfloor heating (UFH) and placing wooden flooring on top

Types of UFH

UFH systems are an innovative solution to warming your home. There are two distinct types: electric and wet (hydronic). Electric systems function by installing cables or mats beneath your floor. This option is simpler to install, making it a popular choice for renovations & bathrooms. Wet systems work by circulating heated water through a network of pipes installed under the floor. This method requires a more intricate setup, preferred during new builds or remodels. Each system has its own requirements and benefits. Deciding between an electric or wet system is the first process of calculating cost.

Electric UFH

  • Ideal for smaller spaces
  • Lower material and installation costs
  • Higher running costs than wet


  • Great for multi-zone areas
  • Lower running costs: 10-30% more energy efficient than radiator circuits
  • Higher installation and material cost

Cost of materials

Room Size

If the system is a single zone, the room size will be the key component. This impacts the amount of material required for installation. Larger spaces demand more materials and labour for effective coverage. Our single zone wet kits and electric kits are a perfect place to start. They can provide a cost for single zone sizes.

Number of Zones

Expanding beyond a single room involves additional material costs. For electric systems, factor in additional costs for electric mats and controls needed per room. Calculating underfloor heating cost for a wet systems is more complex. The number of zones will affect manifold size, pipe quantities, and system controls. Our quotation service provides a free material estimation. This provides you with a tailored breakdown of all the materials your require.


Each electric zone requires 1 thermostat. Wet systems are a bit more complex. You’ll need a thermostat for each zone in the system, an actuator for each manifold port, and a wiring centre for overall system control.

The cost of controls vary depending on type, brand, and features. It’s important to consider your specific heating needs and preferences when choosing controls. Smart thermostats, while having a higher initial cost, provide more features that contribute to energy efficiency and long-term savings. A sought-after feature is mobile control, achieved through a smart hub.

Cost of Installation


Getting your space ready involves a detailed process. To start, assess your existing subfloor to understand its condition and suitability for the system. This is an important step to choose the best system for your project. You may need to remove floorboards to access the subfloor for the heating system installation. Evaluate insulation levels to make sure they meet standards. To prevent heat loss, you may need to add insulation below. Subfloor preparation varies based on the type of system chosen. For example, using on overlay system will require a clean solid surface. This might involve using levelling compounds or further preparation to create a smooth and flat foundation.

Preparation costs vary depending on subfloor and type of installation. These preparation costs play a vital role in ensuring the effectiveness and durability of the system.

Other material costs

It’s crucial to consider all materials when considering underfloor heating cost. This would include screed and floor covering. The type of screed chosen for your project will influence costs. Whether it’s traditional sand and cement screed, self-levelling screed, or an anhydrite screed, each has its own price.

Contractor Rates

When planning for underfloor heating cost, it’s important to factor in trade costs. The best way to get an accurate estimate is to obtain a quotation from an installer. Contractors can provide detailed insights into the specific requirements of your project. This will account for labour, expertise, and unforeseen challenges you do not see.

Can you install underfloor heating yourself to reduce costs?

Yes, you can do it yourself, but it depends on how comfortable you are with DIY projects. For electric systems, confident DIY-ers can handle the installation. its important to use a qualified electrician to connect to mains power. Water-based systems, which involve a network of pipes, can be a bit more intricate. While DIY-ers can handle some tasks, jobs related to wiring or connecting the system to the boiler are best left to professionals.

Make sure you understand the installation instructions well and create a plan. By doing this, you can figure out which parts you can handle based on your experience. This way, you can approach the installation confidently.

What are the running costs of underfloor heating

Electric systems tends to be more expensive to run compared to water systems. Electric underfloor heating cost is around 28p m2/h (per meter2, per hour). Wet underfloor heating cost is lower at around 6-17p m2/h depending on heat source. It is recommended to check with your system type and cost of electricity for a more accurate calculation. Despite high upfront installation costs, improved energy efficiency leads lead to savings in the long term.

How much can I save on my energy bills

On average, underfloor heating is around 15-30% more energy-efficient than traditional systems. The exact savings depend on factors such as insulation, room size, and the type of system. The ability to operate at lower temperatures contribute to reduced energy consumption.

Pairing UFH with other energy saving practices can boost your savings even more. Steps like increasing insulation and adding smart thermostats can work wonders for energy efficiency. Installing a ground or air source heat pump is a costly investment but brings great energy saving advantages. As heat pumps provide lower output temperatures, they are a perfect match for UFH. Switching to an air source heat pump can reduce running costs to 6p per m2/h.

How can I get an accurate materials cost?

Complete our quotation form for an accurate and detailed list of the components you need. Trust VPS for expert guidance and top-quality products from reputable brands. Located in central Scotland but delivery available UK wide, our dedicated team is here to support you. Dial 0141 459 3141 for personalised advice on your project.

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