Uponor introduced PEX to the world in the early 1970s. Today, Uponor PEX systems are the most widely used in the world. Learn more about the history of Uponor.

Uponor's 8th edition complete design assistance manual (CDAM) for radiant heating and cooling systems.

CDAM Chapter 6 Installation methods

CDAM Chapter 15 Uponor distribution piping

Design with Uponor radiant cooling systems. Find design, installation and inspection information for Uponor's radiant floor, ceiling and wall cooling systems.

CDAM Chapter 1 Glossary

Xpress Trak is a residential radiant panel system that features lightweight XPS foam laminated with aluminum for exceptional heat-transfer capability. Updates include new branding and removing the primer step for tile on concrete installation (page 9).

Uponor's U.S. warranty policies. See details about Uponor's policies related to warranties, claims and remedies. Updated April 2025 to include Uponor ChlorFIT® Schedule 80 Corzan® CPVC

When considering which material to choose for a mechanical piping system, it’s important to consider labor times as well as material costs.

PEX California EIR info sheet

CDAM Appendix G Hydronic friction loss tables