The emergence of PEX plumbing pipe as an alternative to copper has swayed many homeowners and plumbers away from traditional plumbing systems. PEX, short for cross-linked polyethylene tubing, is more affordable than copper and easier to install. It’s also known for providing better water pressure than traditional pipes, thanks to its flexibility and malleability.
It’s also more resistant to corrosion than galvanized steel and copper. But is it safe to use? The answer to this depends on the type of PEX pipe that you choose. There are three main types: PEX-A, PEX-B, and PEX-C. Each has its own unique set of advantages and disadvantages, so you’ll need to decide which one is right for your home before making the purchase.
Pros:
PEX is more flexible than copper and CPVC. This allows it to curve around obstacles, eliminating the need for elbow joints that can lead to turbulence and weak water flow. It’s also less prone to leaks than copper, which can be caused by tiny cracks that are impossible to see with the naked eye.
Cons:
It’s important to take special care when installing PEX in colder climates. This is because it’s not designed to withstand freezing temperatures, and the pipes may crack if not properly insulated. Also, since PEX is made from plastic, it’s susceptible to rodent damage, which can cause the pipes to kink or break. This is why it’s a good idea to check for signs of rodent activity regularly, especially in the attic. pex plumbing pipe
