Radiant Floor Heating Cost Estimator

Warmlyyours.com has an underfloor heating (or radiant floor heating, if you like) Flash tool that allows you to draw a room to scale in order to produce a cost estimate to install their underfloor heating product. Underfloor heating seems like a better idea all the time, especially each morning as the cold winter months bring your bathroom ceramic tile temperature down to about absolute zero.

Warmlyyours isn't the only underfloor heating company around, of course. There are plenty, including:

Radiantec

Deviheat, with do it yourself pictures.

Uponor

Watts Radiant (FAQ)