Below Floor Plates

Install a radiant heating system beneath existing floors.

Designed specifically to install in the joist space under a suspended wood floor, below-floor heat transfer plates usually require far fewer changes to the building, making it suitable for new construction or renovation.


RAUPLATE double-channel heat transfer plates save time and reduce effort while improving heat transfer efficiency. 

  • Double plate covers more area
  • Pipes snap easily and firmly into grooves without tools
  • Plates are easy to cut to length
  • Plates are more efficient at transferring heat to the floor above

System Components

  1. RAUPLATE joist space heat transfer plate
  2. RAUPEX O2 Barrier pipe, 1/2 in.
  3. Pipe fastening rail
  4. Protection sleeve

Radiant Calculator