Pre-insulated Wirsbo hePEX™ features oxygen-barrier PEX pipe encased in
polyethylene-foam insulation to meet ASHRAE 90.1-2013 energy-code
requirements for hydronic piping and radiant heating/cooling applications.
The piping is approved for direct burial in soil provided it is not exposed to
groundwater. Uponor recommends adding 1/2" of insulation to accommodate
for foam compression in direct-burial applications.
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.