Frequently Asked Questions

What is PEX?

What is the difference between Oxygen Barrier PEX and Non-Barrier PEX?

Do I need Oxygen Barrier PEX for my system?

How do I know if my outdoor wood boiler is an open system?

How deep should PerformaFlex XT pre-insulated PEX pipe be buried?

What is the outside diameter of PerformaFlex XT insulated PEX?

What is the bending radius of your insulated PEX pipe for outdoor wood boilers?

How should I prepare the trench for burial of PerformaFlex XT insulated PEX Pipe?

What kind of insulation is used in PerformaFlex XT insulated pipe?

What is special about R-Foam?

What is a "Radiant Barrier" and why is it important to use for insulating PEX?

Do you have a "Submittal" form for contractors installing PerformaFlex XT insulated PEX into commercial, municipal or residential use?

How is your insulated PEX pipe going to be shipped?