Why Underfloor Heating? PDF Print E-mail

Simple - Modern underfloor heating provides many advantages over traditional radiator based systems.

Electric Underfloor heating is perfect for bathrooms
The Perfect solution for bathrooms
Where large warm surfaces such as the floor exist, it is possible to achieve comfortable conditions with a cooler air temperature, making underfloor heating more energy efficient and comfortable than traditional radiator systems.

This results in a greater feeling & freshness & will result in lower heat loss from the building, consequently lower energy costs.


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A standard radiator heating system causes large amounts of air movement, the air is constantly rising and falling as it is heated, causing cold drafts.
It is more comfortable to have a constant, evenly distributed temperature of 20-24 degrees, than it is to have a single high temperature heat source such as a radiator in the corner of the room.

Not only that, but the radiant heat from underfloor heating drastically reduces the constant air circulation & resulting cold drafts and dust.

What are ideal 'Comfort Conditions'

What constitutes ideal "comfort conditions" in your home is a subject which is constantly debated. However, two factors affecting room temperatures are generally accepted. Comfort largely depends on the mean effective temperature which is a function of the ambient air temperature and the average radiant surface temperature.

Underfloor Heating explained
Underfloor heating systems work at much lower temperatures and generate warmth where it is required not at ceiling height.
Where large warm floor surfaces exist, it is possible to achieve comfortable conditions with a cooler air temperature by heating that surface. This will result in a feeling of greater freshness and will mean lower building heat losses and savings in energy cost.

It is more comfortable to have a constant evenly distributed lower temperature, of say 20 - 24°C (68-74°F), than it is to have a single high temperature heat source, of say 100°C (212°F), in one corner of a room, this circulates the air and causes the feeling of drafts.



Ideal temperatures are considered to be 22°C (72°F) at floor level and 19°C (66°F) at head level (1.7m, 5ft 6in.).

For ambient design conditions of 20°C (68°F) to 21°C (70°F), floor warming systems are normally designed to achieve a surface temperature between 22°C (72°F) and 25°C (78°F), below the maximum recommended temperature of 27°C for walking comfort.


Last Updated ( Monday, 28 August 2006 )

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Varme Underfloor Heating Products

 
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