Push to connect system requiring no heat, open flame, glues or dry fits. See why Uponor ProPEX is the best connection system for PEX-a pipe.

Frequently asked questions about Uponor, PEX-a piping, radiant heating and cooling, and more.

Uponor ProPEX® ball valves combine exceptional quality and reliability for both residential and commercial applications.

Learn how large diameter PEX piping systems and solutions could benefit in your next commercial plumbing job. Discover system benefits from Uponor.

Engineered for commercial domestic water, Uponor ChlorFIT® Schedule 80 Corzan® CPVC delivers exceptional durability and reliability, providing cost and labor efficiencies while enhancing sustainability in all commercial projects.

Learn why PEX piping from Uponor is the superior alternative compared to rigid copper and CPVC. For residential plumbing solutions, more builders choose Uponor PEX pipe.

The Uponor guarantee. Uponor delivers sustainable water solutions for any project, from residential homes to commercial high-rises.

Uponor moves your projects forward with best-in-class products and expert support.

The Plus that powers your progress ✓ Industry ✚ Infrastructure ✚ Buildings ✓ Excellence in Flow - How we serve customers

With more than 40 years of proven performance, and 17 billion feet of pipe installed worldwide, Uponor is the leader in flexible polymer piping solutions with the industry’s most tested, listed, and code-approved PEX piping product on the market.

Learn more about Uponor's commercial PEX system, which now offers the same quality and reliability with PEX risers and main piping. Now, with sizes up to 3" diameter and all backed by the same great warranty.

Uponor offers durable PEX piping, fittings, and other products for plumbing, radiant heating and cooling. Learn why PEX is preferred by plumbers, builders and homeowners alike.