Polymer/Al/Polymer Composite (ML) Hot & Cold Pipe Systems


Plumbing, Hot & Cold Water (Pressure)

Download: EPD

The graph below show the impact of the four stages in a product's lifetime:

  • production,
  • construction process,
  • use and
  • end of life.


The pressure supply and transport of hot & cold drinking water from the entrance of a typical European apartment of 100 m2 to the taps.



  • Different wall structures and combinations of PE and PEX materials with Aluminium middle layer
  • EN ISO 21003


  • PPSU and Brass System
  • EN 806

Service lifetime:

  • 50 years (alined with the life time of the apartment)

Polymer/Al/Polymer pipe system for hot & cold drinking water

Impact on global warming (kg CO2 equivalent)