Underfloor heating

Author
Discussion

Harry Flashman

Original Poster:

19,861 posts

248 months

Wednesday 27th May 2009
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Sorry guys - asking a lot of advice. Need underfloor heating kit for electrician/tiling people to install. I assume that these run on an external to the bathroom thermostat/switch/timer. Ideally would like a timer and thermostat so they come on in the morning in the winter and are warm and ready to use, and remain warm until bedtime but don't burn power.

Cable probably better as allows running across whole floor area - mats I believe come in set sizes?

I will buy these myself; anyone have any recommendations as to brand?

Plotloss

67,280 posts

276 months

Wednesday 27th May 2009
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V12Les

3,985 posts

202 months

Wednesday 27th May 2009
quotequote all
Warmup.
Just installed in a wetroom, piece of cake and a good bit of kit.

Harry Flashman

Original Poster:

19,861 posts

248 months

Wednesday 27th May 2009
quotequote all
Thanks chaps, again. Sean Dudding's stuff looks good as he includes a touch screen thermostat...

Mr Fenix

863 posts

211 months

Thursday 28th May 2009
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I've installed loads of UFH and repaired/replaced quite a few of the "warmup" brand. Only brand I never had any problems with is Accolade. Comes in rolls with a suitably reinforced wire/cable that has a very user friendly control panel.

Avoid wet UFH like the plague, expensive and prone to manifold failures !

Chris77

942 posts

200 months

Thursday 28th May 2009
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http://www.heatmat.co.uk/ Never had any probs with these thumbup

mk1fan

10,624 posts

231 months

Thursday 28th May 2009
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Ideally you'd run a supply direct from a dedicated way on your consumer unit - one with an RCD protection but you can run them off the ring main using an RCD spur. However, if you have an RCD consumer unit then a regular spur will do.

Why is the sparks who is installing this for you not supplying it? To be blunt if they don't know what to / can't source the parts then I seriously doubt their ability to fit the system competently. Although they are very simple to install.

If you're laying over a timber sub floor - ie joists - then you can use a lower wattage system than those laid over a concrete sub floor.

If you are laying it over a timber sub floor then you'll need to over board it robustly enough to prevent your floor tiles (if you're tiling the floor) from cracking and lifting.

Dimplex do a system too - but it's a re-branded system from Devimat when you look at it closely.


seandudding

495 posts

256 months

Friday 29th May 2009
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Harry

Call Nada on the number on the website, tell her what you want, and tell her I said you can have a good discount.

Our stuff is good, BEAB approved, and we have never had a failure.

Cheers Sean

maser_spyder

6,356 posts

188 months

Friday 29th May 2009
quotequote all
We've just had warm water underfloor heating installed, with electric mats in the bathrooms (small rooms, not worth a water zone).

We used 'Heatmiser' thermostats all networked, they do a really nice touch screen one, there's a version available for electric underfloor. Very impressed with them so far.

Heatmiser.co.uk