What is Underfloor Heating?

An underfloor heating system heats mainly by radiation. This is the most natural and comfortable form of heating - just like the sun. Radiant energy emitted by the floor is partly reflected by each surface and partly absorbed. Where it is absorbed, that surface becomes a secondary emitter. After a while, all surfaces become secondary emitters. Furnishings themselves radiate energy and the room becomes evenly and uniformly warmed. The energy reaches into every corner of the room - no cold spot, no hot ceilings and no cold feet.




Underfloor central heating gives 'invisible' warmth - ideal for modern living, giving clean interior design and maximum usable wall space. As there are no hot surfaces underfloor central heating is safer and cleaner than radiator systems with dust and air movement minimized.

Underfloor central heating also has the benefit of low maintenance with no requirement to paint radiators. When compared to other forms of heating, the overall effectiveness of an underfloor central heating system can be seen below. The heat is concentrated where it is most needed for human comfort and energy efficiency.

As the floor radiates heat uniformly over its surface there is uniform heat distribution, no hot and cold spots and consistent comfort.

Underfloor Heating - Pipe Layout

Benefits of underfloor heating

• Clean and hygienic
• Even warmth and comfort it gives throughout your home or workplace ensuring a pleasant living or working environment. Due to the even heat distribution, temperatures are slightly lower than you would have with a conventional heating system. The actual air temperature can be reduced by 1ºC to 2ºC compared to conventional systems. This adds to the overall comfort level and gives energy savings of between 15% and 50% depending on ceiling height. The higher the ceiling, the more energy is saved.
• No dust circulation - excellent for people who suffer from asthma or allergies
• Environmentally friendly especially when used with ground source heat pumps, solar panels and condensing boilers
• Vandal proof
• Complete freedom for innovative interior design - no unsightly radiators
• Ease and speed of installation
• Easy to regulate due to compact manifolds
• Little or no maintenance