April 17, 2019 at 9:49 am #719936
Is there really an advantage to copper piping? I’m a remodeler and people ask me sometimes and I have to direct them to a plumber. I should be able to give them something basic.April 17, 2019 at 2:24 pm #719950
Is there really an advantage to copper piping? I’m a remodeler and people ask me sometimes and I have to direct them to a plumber. I should be able to give them something basic.
“Advantage”? As opposed to?
When considering any advantage that Y has over X, the X under consideration needs to be known. But in the absence of what you are comparing copper to, here’s a stab at the usual suspects…
Advantages of Copper over PEX
Rats, and even some insects, can chew threw plastic. If a mouse wants to get from stud bay A to stud bay B, and the hole through which the PEX pipe passes isn’t quite wide enough for her to squeeze through, and there is a metal stud jacket surrounding the pipe penetration through the stud, then the plastic is the next easiest thing to chew through to get where the mouse wants to go.
Fire, not the catastrophic kind, but just the small fires that get put out in time, can burn through plastic, with its lower melting point, much quicker than it can smelt copper.
Sustainability, non existent with PEX in the current market. Copper is recycled. PEX is landfill, and part of the entire plastics regime that is clogging our oceans.
Sun, can’t use PEX for outside hose bib feeds and irrigation. The UV rays degrade the plastic overtime, leading to embrittlement and eventual failure.
Advantages of Copper over Galvanized Piping
Here, a picture is worth 1,000 words:April 17, 2019 at 2:49 pm #719952
MiamicuseProFort Lauderdale, Florida
I personally prefer type L copper for water supply lines.
I don’t bother with CPVC after seeing how easy their joints can fail.
Galvanized no thanks.
PEX, agree with CB about critters chewing through PEX in attics and wall cavities. But one big advantage of PEX is you can minimize the number of joints significantly. If I pipe with PEX I would run the cold supply to where the water heater is, then have two manifolds one for cold one for hot and do “home runs” for each kitchen and bathroom and each can be turned on or off individually. To do that with copper would be cost prohibitive.
Even if you use plastic most likely the last few feet to the stubouts would be in copper anyways, to add some rigidity to mixing valves, to avoid plastics for at least 36″-48″ of a water heater outlet side etc…
I have heard in some locales copper pipes do develop pin holes quickly due to water PH.April 17, 2019 at 7:12 pm #719965
I’m a copper guy.
Maybe because I have all the tools. And I like to weld/solder. All subjective I know.April 17, 2019 at 11:07 pm #719979
PEX is cheaper and easier to run in the walls. That’a about it.. copper is better most every way.
A Working Pro since 1988!
Member since January 26, 2013.
You must be logged in to reply to this topic.