No need to envy those lucky people underfloor heating. Get it installed before winter sets in.
The last thing you want to do on a cold morning is get out of bed.
But imagine if you could step out on to a warm carpet... Sounds blissful doesn’t it? Well, many people dream of having underfloor heating.
In a survey, a third of people said they’d like it in their new home when they next move.
Desirable as it may be, underfloor heating can seem like an expensive and disruptive home improvement, but it’s often more affordable and easier to fit than you might think. There are two types – electric and wet or hydronic, which circulate warm water between pipes under the floor and the boiler.
If, like me, you thought the pipes have to be laid in a new concrete floor, you’d be wrong. With some wet systems, the plumber can lift up the existing floor covering, fit the heating panels, lay plywood on top and then replace the floorcovering (assuming it’s not damaged).
Most types of floorcovering are suitable, including carpet, tiles, vinyl, laminate and wood, although it should be insulated underneath to prevent excessive heat loss. While it’s perfectly possible to have underfloor heating in some rooms and radiators in others, the former is more energy efficient.
It works at a lower temperature to radiators and yet delivers the same level of comfort, saving you money because the boiler or other heat source doesn’t have to work as hard and so uses less energy.
A radiator heats the air immediately above it, with the heat rising to the ceiling and then falling in a circular motion as it cools, whereas an underfloor system heats the entire floor from the floor up, providing a more even heat throughout the room. This reduces the constant air circulation caused by radiators, which creates draughts and distributes dust.
If your home has a ground, air or water source heat pump, or you’re considering installing one, this is the perfect partner. Heat pumps work at their most efficient at low-water-output temperatures and so having a low-temperature heat emitter, such as underfloor heating, is ideal. Both heat pumps and boilers can heat water to the lower temperature needed, but heat pumps do it more efficiently than boilers.
It is, of course, important to get your underfloor heating from a reputable manufacturer that offers a guarantee – some manufacturers guarantee their heating pipes for up to 50 years – and to use a plumber or heating engineer with experience of fitting systems like yours. So how much does it cost? Prices obviously vary from system to system and home to home. Wet underfloor heating for a three-bedroom house costs around £2,100 to £2,600, according to Ask for Underfloor. Visit www. askforunderfloor.org.uk for more information on prices.
Above, a room with underfloor heating; right, Polypipe Solid Floor underfloor heating