Water Underfloor Heating

Reduce your energy bills while treating your toes to the luxurious warmth of underfloor heating.

Underfloor heating options by project type

There are a wide range of benefits to installing UFH in your home. From energy efficiency to a luxury feel, we take a look at the biggest advantages of underfloor heating.

What is Water Underfloor Heating?

A cost-effective alternative to central heating, water underfloor heating transforms your entire floor into an energy-efficient heat pad. Radiators are not needed, resulting in a spacious, streamlined interior.

  • Flexible control through zoning
  • Energy-efficient
  • Suitable for most properties
  • Maximises space
  • Luxuriously warm floors

Contact our advisers now to find the perfect underfloor heating system for your project.

How does Water Underfloor Heating work?

A durable network of flexible pipe is embedded within your floor, allowing warm water to circulate and heat your home from the ground up.

Heating over a large area means that water underfloor heating uses cooler water than traditional radiator-based systems, making our systems a fuel-efficient and environmentally friendly choice.

Why underfloor heating design matters

Our design experts will tailor a bespoke underfloor heating system to heat your home at maximum efficiency alongside minimal energy use.

A detailed CAD design will be supplied to your installer, speeding up installation to reduce your costs. Our meticulous planning also ensures minimal pipe wastage.

  • Bespoke design, catered for peak performance and efficiency
  • Cost-efficient design
  • Seamless communication, ensuring your installer has all the information they need
Underfloor Heating Vs Radiators

Underfloor Heating eliminates the need for radiators, alleviating cold spots and clearing precious wall space. Water underfloor heating systems also have superior fuel efficiency in comparison to radiator systems due to their large surface area.

While radiator systems require water to be heated to approximately 75°C, water within underfloor heating systems is in the region of just 40°C. This makes water underfloor heating around 25% more efficient than radiator systems, and up to 40% more efficient when paired with an Air Source Heat Pump.

What are the benefits of Water Underfloor Heating?

From energy efficiency to luxury feel, take a look at the advantages of underfloor heating.

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Suitable for most properties

From new builds to renovations, we have a system to suit every type of property. You can even have underfloor heating upstairs.

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Energy efficient

Underfloor heating is 25% more efficient than radiators and can be up to 40% more efficient when paired with an Air Source Heat Pump.

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No cold spots

Underfloor heating turns your floor into a giant heat pad, banishing the cold spots frequently felt in radiator heated rooms.

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Luxurious feeling of warm floors

Gentle heat feels fabulous under foot, giving a cosiness you’ll want to curl up on.

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Flexible control

Control each room independently with your choice of beautifully designed thermostat from our extensive range.

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Maximise space in the home

Concealed pipework means that underfloor heating systems are ‘invisible’. Radiators are not needed, freeing up your valuable wall space.

Speech marks
I was a bit wary of having underfloor heating in my house, I thought it was going to be too complicated and expensive for me, but now it’s installed I wish I’d done it years ago!
Jane Southwell, Cornwall

Why choose Fastwarm for your Underfloor Heating?

Over 20 years’ industry experience has given us comprehensive understanding of Underfloor Heating components and installation, enabling us to provide all our customers with the highest quality products and support.

Choosing Fastwarm for your Underfloor Heating means:

Water Underfloor Heating FAQ's

What is water underfloor heating?

The concept of water underfloor heating has been around for over 2000 years but its only recently that the use of modern pipes with modern insulation that underfloor heating has become widely available to the homeowner, with the added invention of various installation methods it has helped adapt most dwellings to this form of heating.

The use of water underfloor heating will help provide a more evenly spread form of ambient heating whilst also saving costs on your ever-increasing fuel bills. It achieves this by mimicking a radiator under your floor but with a lower running temperature whilst providing an even level of heating throughout a room.

Underfloor heating provides many advantages over a conventional radiator system:

By running at a lower water temperature, it allows for cheaper running costs.

Saves on available floor space by allowing for furniture to be positioned in areas usually obstructed by radiators.

Underfloor heating works by gradually heating the floor and providing a constant even heat throughout the room whereas radiators primarily heat around the fixed unit location and then throwing heat into the ceiling void which can produce dust allergies from air circulation which harms people with allergies.

Yes, Fastwarm provide 16mm pipe diameter single loop kits with a coverage up to 24m2 which can be attached to an existing radiator system via a single circuit pump & mixing valve unit.

To comply with the Part L of the new building regulations you must install controls that allow the switching off the underfloor heating when it is not required.

Yes, this is possible, by installing a zone valve for each floor this will enable either both systems to work together or to run independently.

A water tank is not required in most underfloor heating systems. Boilers or heat pumps are used to heat the water in underfloor heating systems.

While a water tank isn't specifically needed for a water underfloor heating system, if you use a boiler, you will need a water tank as part of the boiler system.

Installing water underfloor heating can be a complex task; however, if you're competent at DIY, a plumber is not always required.

If your underfloor heating system is being connected to a boiler, a certified Gas Safe engineer will be required to make the final connection.

Knowledge Hub

There are a wide range of benefits to installing UFH in your home. From energy efficiency to a luxury feel, we take a look at the biggest advantages of underfloor heating.

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What do I do next?

If you have any questions about Water Underfloor Heating, our highly experienced team are available to answer your questions.

You can contact us via the options below:

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