What did you pay to have electric underfloor heating installed?

[Orac]

In a large conservatory about 7m by 4m.
Including fitting and electrical work etc not DIY?

Under tiles or wooden flooring?

Can make a difference to cost

Is there any way you can fit a wet UFH setup in there? You can get machines that dig the channels for the pipes directly into the concrete floor you currently have.

IME electric UFH is great in small ensuites etc - set it to a timer before you get up, enjoy toastyness, but i'm not sure it's a good idea in a large conservatory.

It will be on top of concrete floor with laminate over.
No question of wet. I'm not up for major building work.
I do recognise that it's inefficient and expensive to run, I just wanted to compare costs. We normally shut off the conservatory for around three months a year although we heat it with electric heaters sometimes.