Hi all,
I am trying my best to sort through this mindfield.
Were planning an ICF house and want UFH in some of the bedroom and bathrooms on 1st floor (Wife wont budge!), and throughout the ground floor.
Porcelain tiles throughout.
I need to work out floor heights, so:
1) Ground floor, beam and block, what thickness Insulation is needed on the GF under a screed? or we could use something like WUNDA with their grooved foil boards and tile direct to it.
2) First Floor, Posi-Joists and Chipboard P5 22m. what insulation/boards do you use here? Also we want to use a Screed appx 50mm as want a solid floor feel upstairs.
Thanks guys, this will really help as I'm trying to spec the posi-joists.
943291082_PPG-978_300ASectionAABBCopy.pdf