Multilayer Pipe Systems

Why Flexibility Matters on-site

Multilayer Pipe Systems

Learn more about Uponor Uni Pipe Plus, our multilayer pipe system.

When working on a construction site, plans rarely match reality. Tight spaces, unexpected obstacles, and last-minute changes are part of daily installation work. This is where Uponor Uni Pipe PLUS multilayer pipe systems with increased flexibility deliver real value for installers.
Flexible multilayer pipe systems are designed to help professionals work faster, cleaner, and with greater confidence, especially in renovation, retrofit, and complex installation environments.

Renovation and retrofit projects: flexibility saves time

In renovation projects, walls, beams, ducts, and existing installations often limit routing options.
How Uponor Uni Pipe Plus multilayer pipe systems help:
  • Pipes can be shaped directly on site without additional fittings
  • Smooth bends eliminate the need for elbows
  • Fewer press connections reduce installation time
Thanks to easy bendability, up to 30% less force is required to bend the pipe*, allowing installers to adapt quickly without interrupting their workflow.

* compared to standard multilayer systems on the market

 

Fewer fittings mean fewer risks

Every fitting represents both time and risk. Flexible multilayer pipe systems allow installers to create smooth curves without adding unnecessary joints.


Key advantages:

  • Fewer fittings reduce potential leak points
  • Continuous pipe runs improve system reliability
  • Less inventory required on site
With fewer installation steps, installers can save up to 71% of installation time*

* compared to standard multilayer systems on the market
 

Tight spaces and complex layouts

Bathrooms, risers, suspended ceilings, and technical rooms demand adaptable piping solutions.


Why flexible multilayer pipes perform better:

  • Easy routing around obstacles
  • Faster positioning in confined spaces
Installers benefit from up to 30% less force required to cut the pipe and up to 50% less force required to connect fitting and pipe* — reducing fatigue and improving productivity.

* compared to standard multilayer systems on the market
 

Underfloor heating and long pipe runs

Underfloor heating installations clearly demonstrate the advantages of multilayer pipe systems.


Flexibility benefits:

  • Long, continuous pipe runs without joints
  • Even heat distribution
  • Faster loop installation
Fewer connections under screed increase long-term safety and system reliability.
 

On-site changes and last-minute adjustments

Unexpected changes are common on construction sites.


Flexible multilayer pipe systems allow installers to:

  • Reshape pipes instantly
  • Adjust routing without redesigning layouts
  • Avoid delays caused by missing fittings

This adaptability keeps projects on schedule and reduces rework.
 

Cleaner installations and professional results

Flexibility contributes to a cleaner and more professional installation.


Benefits include:

  • Less cutting and debris
  • Neater pipe routing
  • Improved visual finish

A cleaner installation leads to fewer callbacks and higher customer satisfaction.
 

Why choose Uponor Uni Pipe Plus, flexible multilayer pipe systems?

Choosing flexible multilayer pipe systems means choosing efficiency, safety, and peace of mind.

Key installer benefits at a glance*:
  • Faster installation
  • Fewer fittings and reduced leak risk
  • Easier handling in tight spaces
  • Lower physical effort
  • Reliable long-term performance

Whether working on residential, commercial, or industrial projects, flexible multilayer pipe systems help installers stay efficient and adaptable — even when site conditions change.

* Performance values based on internal testing and product specifications.