Welcome! Here are some tips for using this forum.
I have a customer wanting to do floor warming in a 150 sq. ft master bathroom. He asked me to explore the difference between hydronic and an electric mat. But I have zero experience with electric radiant. Can anyone offer their expertise and opinions on the differences as well as what to look for in product? I know there is a big difference in operating cost. But even with 240 volt electric, its still under $100 per year.
Please try not to stone me for considering this option.