Thanks!

Not yet sure if hydronic or electric...space is somewhat large, over 600sq/ft, and ideally hydronic would be best when looking at operational costs for large areas...

Hello, does anyone have a good recommendation for a contractor who specializes in or is very knowledgeable about radiant/heated floor installations?

thanks! :)

instead of foam, i actually used these guys product:
http://www.nansulate.com/
seems to work. only downside is if you apply to sheetrock and have to remove/replace that sheetrock you will lose your insulation...but it works on permanent walls...