You could wait for a reply from someone who has done it.
Best way though would be to go on line select underfloor heating carptes and contact one of the suppliers say discuss a suitable product.
Bob
August 2009
I can answer this question...
can i fit under floor heating in my static caravan?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix caravans/motorhomes.