b'PEX PLUMBING SYSTEM PEX (orcrosslinked polyethylene) is a water supply piping system that provides several advantages over traditional metal pipe (copper, iron, lead) or rigid plastic pipe (PVC, CPVC, ABS) systems. PEX is flexible, resistant to scale and chlorine, does not corrode or develop pinholes, is faster to install, and has fewer connections and fittings than traditional offerings. At Ramos Design Build, we strongly believe that what is in the walls matters as much as what is on the walls. PEX Plumbing System provides a better solution with energy efficiency, durability, and peace of mind. 17'