How Long Do PEX Pipes Last?
We’re all looking to keep costs down. So, if you need plumbing repairs, PEX piping is a great option. But how long does it last, and is it better than traditional piping like copper?
There are lots to think about when choosing the best piping. So, let’s explore whether PEX piping is the right choice for your business or home.
What is PEX piping?
PEX is a flexible plastic tubing used to carry water in residential and commercial buildings. It was introduced into the U.S. market in the 1970s but only really caught on in the 1990s. It’s now a popular choice for many plumbing systems.
Because of its flexibility, PEX piping is used in a variety of applications, which include:
- Hot water lines
- Cold water lines
- Drain lines
There are different types of PEX piping available. Ask a professional plumber if unsure of the type you need for your home.
When is PEX piping used?
PEX piping is an excellent option for home plumbing because it’s flexible, easy to install, and doesn’t rust easily like copper. The plastic pipes can be used in residential and commercial plumbing projects, but they work best in low-pressure applications like sinks, showers, and small appliances.
How long do PEX pipes last?
PEX pipes have a lifespan of between twenty-five to forty years. However, they can last much longer if they are correctly maintained and serviced by a licensed plumber. This is because PEX pipes have been made with high-quality materials.
Install PEX pipes so they won’t be exposed to outside elements. Sunlight will deteriorate the piping.
The Pros and Cons of PEX Piping
Is PEX piping right for you? Here’s what you should know before deciding.
Pros
It’s cheaper than copper
Copper is a great material for plumbing, but it’s expensive. PEX piping offers a cheaper alternative.
Easy to install
PEX piping is easier to install because it’s flexible and bends easily. It can be installed in any direction, so it doesn’t need to be laid out in a straight line. This makes it ideal for plumbing systems that are hard to reach or inconveniently located.
Easier to cut
PEX pipe is easier to cut than metal piping because it’s made of a softer material. As a result, it doesn’t require the use of a hacksaw or other major cutting tools. The plastic also has no sharp edges that could cause injury while handling.
Corrosion and freeze resistant
PEX pipe is very resistant to corrosion and freezing. It can withstand temperatures as low as -20 degrees Fahrenheit, making it an excellent choice for areas with cold winters. Another advantage is that PEX is more resistant to chemicals than copper or CPVC pipes. Most chemicals won’t damage PEX pipes but can eat away at other plumbing materials.
Drinking water safe
The National Sanitation Foundation (NSF) studied whether PEX pipe was safe for drinking water systems. The study found that PEX was just as safe as copper and CPVC pipes, the two other materials used for piping water systems.
PEX has fewer joints than copper, so there are fewer places where leaks can occur. And unlike copper, PEX pipes do not need compression fittings or solder to join them together. This is good news for your home, as fewer leaks mean less costly repairs later down the line.
Cons
It can’t be used outside
When exposed to UV rays, PEX piping can develop pinholes that could potentially leak water. Since PEX pipes aren’t watertight when damaged this way, they can’t be used outdoors where they would be exposed to direct sunlight.
Similarly, PEX piping isn’t suitable for outdoor use in cold climates as it’s impossible to insulate the pipes properly.
Rodent attacks
Pests that like to gnaw on PEX include rats and mice. Once in your home, they attack your plumbing system because they need water to survive. Their keen sense of smell leads them to the pipes. It’s more difficult for rodents to damage metal piping systems, although it is still possible!
Limited lifespanLooking for affordable and efficient plumbing services for your home or business? Contact the experts at Bell Bros today.