PPI Building & Construction Division


Crosslinked Polyethylene (PEX) Tubing for Water Service Applications


This course demonstrates how the properties of PEX water service lines can protect the health, safety, and welfare of building occupants through the efficient and reliable delivery of clean drinking water. It will describe the material properties, joining systems, standards, installation techniques, and practical advantages over traditional metallic materials.

PPI is an ASPE CEU Provider and this course is an ASPE-approved course for 1 hour of content. After successful completion of the course and several integrated quizzes, students will receive an official Certification of Completion



Example Curriculum

  Introduction to this Course
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  Learning Objective 1: How the Properties of PEX Tubing Can Protect Health, Safety, and Welfare when used as Water Service Line
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  Learning Objective 2: PEX Water Service Line Standards & Code Compliance
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  Learning Objective 3: Joining Systems for PEX Water Service Line
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  Learning Objective 4: Sizing PEX Water Service Lines
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  Learning Objective 5: Installation of PEX Water Service Line
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  Learning Objective 6: Practical Reasons to Specify PEX Water Service Line
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  Industry Resources -- Additional Information
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  Conclusion and Summary
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Find more information on PEX on our website:


plasticpipe.org/buildingconstruction