How Does Underfloor Heating Work?

Underfloor heating is an innovative and energy-efficient way to heat your home.

Unlike traditional central heating systems that use radiators, underfloor heating works by sending heat through pipes or electric cables installed beneath the floor surface. This method provides even heat distribution, eliminating cold spots and ensuring a comfortable environment throughout the whole room.

There are two main types of underfloor heating systems: electric and water-based. Electric underfloor heating uses electric cables to generate heat, while water-based underfloor heating systems (aka hydronic systems) circulate heated water through pipes.

Both systems can be controlled by thermostats, allowing you to effectively manage the temperature and running costs. Installing underfloor heating, whether in new builds or existing homes, requires careful planning and should be done by a qualified electrician or heating professional to ensure optimal performance and safety.

What is Underfloor Heating?

Underfloor heating is a modern and efficient method of floor heating that provides even warmth throughout a room. Unlike traditional central heating systems that rely on radiators, underfloor heating works by circulating warm water or using electric cables installed beneath the floor surface.

This type of heating sends heat evenly across the floor, ensuring there are no cold spots and providing a comfortable environment.

There are two main types of underfloor heating systems: electric underfloor heating systems and hydronic (water) underfloor heating systems. Electric systems use electric cables or mats that generate heat when powered.

In contrast, water underfloor heating systems circulate hot water through pipe circuits beneath the floor. Both types can be connected to a central heat source, such as a boiler or heat pump, and are controlled by underfloor heating thermostats and control packs to maintain the desired temperature.

Underfloor heating is compatible with various flooring materials, including laminate flooring and tiled floors. It can be installed in new builds or retrofitted into existing homes.

This efficient heating method reduces energy bills by using less energy to maintain comfortable temperatures and eliminates the need for high temperatures typical of traditional systems. The ability to control multiple zones within a home allows for complete control and customization of heating preferences.

Types of Underfloor Heating Systems

Underfloor heating is a great way to keep your toes warm and your home evenly heated.

There are two main types of systems you can choose from:

• Electric underfloor heating systems:
  • How it works: This system uses electric wires or mats that are installed under your floor. When electricity flows through these elements, they heat up and warm the floor above.
  • Best for: Small or irregularly shaped rooms because they can be easily customised. They’re also a popular choice for renovations as they can be laid directly under the floor finish without raising the floor level significantly.
• Hydronic (water) underfloor heating systems:
  • How it works: This system uses a network of pipes under the floor through which heated water is circulated. The heat from the water radiates upwards, warming the room.
  • Best for: Larger areas or new constructions. Hydronic systems are often integrated with the home’s central heating system, making them more cost-effective in the long run, especially in areas with harsh winters.

Each type has its perks, depending on your heating needs, the size of the space and whether it’s a new house build or a retrofit.

Advantages of Underfloor Heating Systems

Underfloor heating provides exceptional comfort by distributing heat evenly across the entire floor surface.

Unlike traditional radiators that create warm and cold air pockets, underfloor heating ensures a consistent temperature throughout the room. This even heat distribution eliminates cold spots, providing a cosy environment during chilly Australian winters.

The system works by gently warming the floor, which then radiates heat upwards, creating a comfortable and inviting atmosphere. This method of heating not only enhances comfort but also allows for lower thermostat settings, resulting in reduced energy bills and more efficient use of energy.

Energy Efficiency and Cost Savings

Underfloor heating systems are highly energy-efficient, often leading to significant cost savings on heating bills.

Both electric underfloor heating systems and hydronic underfloor heating systems operate at lower temperatures compared to traditional radiators, yet they effectively warm the entire floor surface. This efficient heat distribution results in less energy consumption and lower energy bills.

The installation process of underfloor heating, whether in dry systems or wet systems, is designed to maximise efficiency. Properly installed underfloor heating works with various floor finishes, ensuring optimal heat transfer.

By reducing the need for high-temperature hot air and eliminating cold spots, underfloor heating provides a comfortable, energy-efficient heating solution for any home.

Choosing the Right Underfloor System

When deciding to install underfloor heating, it’s crucial to consider the type of underfloor heating system that best suits your needs. Electric underfloor heating systems are often easier and quicker to install, making them ideal for retrofit projects. They work well with various floor surfaces and provide efficient heating with precise control.

Water-based hydronic underfloor heating systems, on the other hand, are typically more suitable for new builds or major renovations. These systems involve circulating heated water through pipes beneath the floor, offering excellent energy efficiency. The water underfloor heating work integrates seamlessly with different floor finishes, providing uniform warmth throughout the space.

Additionally, consider the installation and running costs. While the initial investment for a water underfloor heating system may be higher, it often results in lower running costs over time. Ensure that the wiring centre and underfloor heating system are installed correctly to optimise performance and longevity.

Is Underfloor Heating Right for Your Home?

Underfloor heating systems, whether electric or water-based, provide an efficient and comfortable way to heat your home. An electric underfloor heating system is perfect for retrofit projects, offering easy installation and compatibility with various floor finishes. It ensures even heat distribution, eliminating cold spots and enhancing comfort.

Choosing the right underfloor heating system depends on your specific needs and property type. Both options offer significant energy savings and a luxurious, warm environment. By considering factors such as installation costs, floor finish and long-term benefits, you can enjoy the many advantages of underfloor heating in your home.

Please note: This information is provided for advice purposes only. Regulations differ from state to state, so please consult your local authorities or an industry professional before proceeding with any work. See our Terms & Conditions here.