Repiping is a solution for chronic water leaks and other plumbing issues
in homes. If you’re preparing for a repiping project, there are
two important options you are probably already considering: PEX or copper.
Here, you’ll find a review of the pros and cons of copper repiping
versus PEX repiping.
You could say that
copper repiping is a classic—it has been a plumbing standard for years because its
natural attributes make it highly effective in all kinds of environments.
If you’re skilled in soldering and fitting, you might be able to
perform some copper repiping on your own; but it’s nearly a guarantee
that a plumbing professional can do a better job, faster!
Pros of copper piping:
- Biostatic atmosphere makes it difficult for bacterial growth
- Impervious to damaging effects of ultraviolet (UV)
- Resists corrosion
Cons of copper piping:
- Extreme pH levels in water may corrode pipes
- Extreme cold weather conditions can freeze pipes
- Premium pricing
Also known as crosslinked polyethylene,
PEX came to market in the ‘80s, and is now one of the most common choices
for repiping and plumbing projects. Its continued popularity is owed to
cost-effectiveness, flexibility, and some perk that copper repiping cannot
take advantage of. PEX is color-coded (red, blue, or white) based on water
Pros of PEX piping:
- Resists freezing temperatures and pipe bursting
- Retains heat better than copper piping
- Resists scaling and chlorine corrosion
Cons of PEX piping:
- Not suitable for outdoor plumbing
- Cannot be recycled
- Shorter lifespan than copper piping
What Do I Choose: Copper or PEX?
Copper and PEX are each ideal for many different situations. Although there’s
plenty of information to find on the internet, making the right choice
between copper or PEX requires years of experience in plumbing, repiping,
and environmental conditions. If you have a repiping project in Southern
California, our repiping specialists in Los Angeles may help you identify
the pros and cons of copper and PEX piping in your unique situation.
Call Repiping Professionals today!