What are the advantages of multilayer tubing over PEX or copper?

COMAP multilayer tubing brings together all of the advantages of plastic and metal solutions.
It has an aluminium core and internal and external layers of PEX. This gives it undeniable advantages compared to copper and PEX:

  • It is higher quality than PER and keeps its shape during bending
  • It is three times lighter than copper
  • It is perfectly impermeable to oxygen
  • It is easy to install, with manual bending
  • Its thermal expansion is comparable to copper
  • It requires fewer connections: on average, half as many fittings as with a metal system
  • It minimises theft risk: it is less valuable than copper, and its price does not fluctuate

Find out more about COMAP connection solutions


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