The Uni Pipe System is the best choice for drinking water installation.

It combines the multilayer pipe Uni Pipe PLUS with S-Press PLUS fittings to ensure outstanding quality and comfort.


No compromises when it comes to drinking water supply, heating and cooling. A solution you can always rely on, no matter what challenges you face - Uponor Uni Pipe System.

Uponor was the first to launch MLC pipes with overlap welding technology in 1990. In combination with the first radial press fittings, we revolutionised the industry over 30 years ago. But our pioneering spirit has never ceased. We were the first to produce MLC pipe in sizes 14-110, the first to produce PPSU fittings with a pre-fitted sleeve, and the first to offer colour-coded press indicators. Our goal was to create a system that could adapt to any situation, be deployed quickly and withstand any conditions - to help achieve faster success with fewer parts.

Choose Uponor Uni Pipe System -  and benefit from these features:

Uni Pipe PLUS

15% fewer fittings

0% readjustment

Up to 40% tighter bending radius

Over 3 times lighter than copper

Thanks to their high bendability, fewer fittings are required for each installation. According to test results, Uponor MLC-pipe ist the almost unbreakable and retains its shape perfectly. However, it is easily formable with the correct tools.  Compared to conventional pipes, thanks to the extruded aluminium layer. Uponor MLC pipes are 3.25 times ligther than copper pipes, simplifying every installation.

S-Press PLUS fittings

3-step installation

Instant access and support

Failproof installation

Withstands forces up to 1,600 N

Faster fitting than other systems. The sleeve QR code provides 24/7 installation support, an individual project database, an item list and online ordering.  Uponor's "U"-profile jaws make it impossible to position the S-Press PLUS fitting incorrectly, further speeding up installation. Equivalent to the pulling force of approximately 2.5 men tugging on the fitting 100 times.