Premium Quality Pex-Al-Pex Pipe
This high quality PEX-Al-PEX pipe is unrivalled in its suitability for underfloor heating systems. Made of a layer of aluminium sandwiched between two layers of PEX. The metal layer serves as an oxygen barrier, stopping the oxygen diffusion through the polymer matrix, so it cannot dissolve into the water in the tube and corrode the metal components of the system. It also bends better, because the shape memory of the PEX is offset by the aluminium.