Two 1" Lines of Non Barrier Pex wrapped in closed cell Reflective insulation and fed inside 4" flexible non-perforated drain tile. Standard Lengths are 200', 250' and 300' rolls.
Non Barrier Pex is not recommended for use on pressurized systems.
200' Insulated Pipe w/1" Non Barrier Pex
250' Insulated Pipe w/1" Pex Non Barrier
300' Insulated Pipe w/1" Pex Non Barrier