PIPING SOLUTIONS
PEX risers and mains
Greater productivity and stronger performance
Uponor PEX continues to impress for risers and main piping
More than a decade ago, Uponor advanced the commercial construction industry with a PEX solution for in-suite piping that provided faster, easier installs with greater system durability and performance.
Now, with sizes up to 3", Uponor is providing the same quality and reliability with PEX risers and main piping, offering a complete system solution all backed by a 25-year transferable limited warranty.
Now, with sizes up to 3", Uponor is providing the same quality and reliability with PEX risers and main piping, offering a complete system solution all backed by a 25-year transferable limited warranty.
Delivering intelligent solutions engineered to save time
Uponor has perfected the art of providing systems that exceed expectations and deliver consistent quality for decades of use.
VIEW COMMERCIAL PIPING SYSTEMS BROCHURERENOVATION REPIPE
Watch how Uponor PEX made a difference in this historic hotel renovation
- 117,448-square-foot historic hotel originally built in 1927
- 15,000 feet of Uponor AquaPEX® for the repipe
- Pipe sizes up to 3" for the risers, mains and in-suite plumbing
BENEFITS
Why PEX for risers and main piping?
- Approved for plenum applications
- 25-year transferable limited warranty
- PEX-a Pipe Support extends hanger spacing to 8 ft.
- Resists corrosion, pitting and scale buildup
- Visual ProPEX® connections can’t be dry fit
- Connections get stronger over time
- Eliminates hot work from the job site
- Uses copper tube size (CTS) hangers and supports
- Reduces water treatment in hydronics
- Stronger resilience in freeze-thaw cycles

PEX supports for large-diameter pipe
When it comes to risers and mains in commercial projects, support spacing is of the utmost importance. Learn more about hangers and supports, code requirements vs. manufacturer standards, and PEX aesthetics in commercial builds.
WHERE TO BUY UPONOR
Find a local distributor
Related case studies
Radisson Blu case study
Prefabbing risers with Uponor PEX leads to weeks of labor savings for this luxury hotel
SkyHouse case study
Converting from copper to PEX provides greater efficiencies in a downtown high-rise
Loring Park Tower case study
Uponor PEX for risers, mains and in-unit piping saves contractor significant install time