First used in water distribution systems in the 1970s, PEX — an acronym for crosslinked polyethylene — has quickly grown to be the most-installed piping product for potable plumbing systems in residential applications nationwide, more than copper and CPVC combined. It is even starting to take hold in commercial plumbing and hydronic heating and cooling applications, as well.
So, when it comes to piping a residential fire sprinkler system, it might be a smart idea to take a look at PEX to see what it can do to bring a stronger reputation and profitability your business.