20MM PEX-AL-PEX Underfloor Heating Pipe 20 X 2.0mm 50M Coil

Multilayer pipes consist of an inner PEX-b layer (polyethylene mesh), an aluminum middle layer welded lengthwise (head-head) with laser/TIG technology and an outer white PEX-b layer. The adhesive middle layers join the aluminum and PEX-b layers homogeneously.

The aluminum layer provides a safe barrier against oxygen and other gases along with an outstanding resistance to crushing.

Multilayer pipes are fit for domestic water, heating and cooling systems according to standard EN 21003.