A true pioneer in the field, Uponor first unveiled crosslinked polyethylene tubing for potable water systems in the late 1960s. Thus, before others had entered the market, Uponor had thousands of feet of PEX-a working trouble-free in real-world installations. With 12 billion feet of Uponor PEX-a now installed worldwide, it has become the trusted solution for plumbing and heating systems for residential and commercial buildings, and multi-purpose plumbing and fire sprinkler systems for one- and two-family homes. Designed, installed and operated properly, Uponor PEX-a systems will last as long as the structures they inhabit.

Watertight Connections = Peace of Mind
Introduced more than a decade ago, Uponor ProPEX fittings remain the surest method for making watertight Uponor PEX-a connections fast and easy. Capitalizing on the unique, thermal shape memory of Uponor’s PEX-a tubing, Quick and Easy fittings actually get stronger over time. No need to worry about behind-the-wall connections: ProPEX joints will last the life of the building.

Committed to the Environment
We believe in sustainable building. That means using construction materials and practices that have little or no negative impact on the environment. Our radiant systems use less energy and improve air quality; our plumbing systems install more cleanly and conserve water; and our fire systems preserve structures and save lives.

Committed to Our Professional Partners
Our success depends on our professional partners’ success. That’s why Uponor was the first among PEX-a producers to educate contractors in the art and science of installing Uponor PEX-a systems. Since our formal training program’s inception in 1993, more than 10,000 professionals have attended at least one session, gaining hands-on product, design and installation instruction. Our goal remains the same as ever: to develop training programs to help our partners create better living environments for their customers.

Committed to You: Uponor Total Solutions
Uponor sets the highest standards for plumbing, heating and residential fire protection through four fully integrated, tested and supported systems, all featuring Engel method PEX-a tubing and an assortment of complementary fittings and accessories:
Heating Systems
Plumbing Systems
Fire Safety Systems
Commercial Systems