Oxygen Barrier​ PEX Pipes

Project Description

PEX Pipes

Oxygen Barrier


  • Cross-linked polyethylene pipe manufactured using extrusion method
  • Oxygen diffusion barrier applied to the exterior limits oxygen permeation in hydronic heating applications
  • Prevents corrosion of ferrous metal parts in the heating system
  • Oxygen barrier layer (EVOH – Ethylene Vinyl Alcohol) positioned in the internal construction of the pipe
  • Cost-effective, flexible, durable, and easy to install
  • Popular choice compared to copper and CPVC piping


  • Approved for radiant in-floor and hydronic heating applications
  • Approved for burial applications, including concrete
  • Ideal for radiant floor heat, baseboards, snow and ice melting systems, geothermal ground loops, and turf conditioning