Plumbing pex is the go-to pipe choice for do-it-yourselfers and new construction projects as a substitute for copper and galvanized steel water supply lines. It’s a flexible plastic pipe that’s easy to install and comes in a variety of lengths and colors for different plumbing needs.
It’s cheaper than copper, typically one-third the price. It’s also faster to install, especially with manifold systems.
Type A
PEX piping is made from cross-linked polyethylene (PEX). This material is durable and flexible, which means it’s less likely to crack or break when exposed to extreme temperatures.
PEX also resists chemical leaching better than copper or CPVC, which makes it a great choice for homes with hard water and corrosive chemicals in the tap water. The material is also more insulated than other pipe types, which helps prevent condensation or ice buildup in hot water tanks or faucets.
Installation of plumbing pex is easy, especially if you use the right type for your project. Unlike copper and CPVC, PEX is malleable, which keeps it from incurring damage during shipping or worksite mishaps.
Another benefit of PEX is that it can be used in parallel systems, which eliminate hidden interim connections and increase overall system efficiency. When installed with a central demand heater, parallel PEX systems can save homeowners 17 percent to 35 percent of annual hot water energy costs.
Type B
When it comes to piping materials, there are many options out there. The piping material you choose can make a huge difference in the longevity and effectiveness of your plumbing system.
PEX, or cross-linked polyethylene, is one of the most popular piping materials used by plumbers today. It is quickly replacing copper as the preferred domestic piping option for several reasons.
For starters, PEX is a non-corrosive, highly resilient plastic. It’s also resistant to mineral buildup and doesn’t require much maintenance.
But what makes this material so desirable is that it’s cheaper and easier to work with than copper and other piping materials. Plus, it’s extremely versatile and can be used in almost any application.
However, there are some drawbacks to using type B plumbing pex. First, the insert-style fitting can cause a bottleneck in your plumbing system.
Type C
PEX C is one of the latest plumbing pipe options that are becoming increasingly popular among home owners. The material is very flexible and can maneuver easily around corners.
It’s also a lot easier to install than copper pipe. Plumbers can install it in larger sections and save time.
However, it’s important to know that this tubing is not a good choice for use outdoors, as it can break down under exposure to sunlight and other harsh conditions.
For this reason, it’s best to install the piping underground if possible.
Alternatively, you can purchase an additional piping material to cover the PEX and extend its lifespan.
It is also possible to repair kinks in the pipe by heating it with a heat gun. This will make it more flexible and less likely to kink or crack under freezing conditions.
Cost
If you are looking to have your home’s plumbing system updated, it is important that you understand all of the different costs that will be involved. One of the things that can affect your budget is what type of pipe material you choose to use.
PEX, or cross-linked polyethylene, is a popular choice among homeowners for both new construction and retrofitting existing systems. The plastic piping is easy to install, and is resistant to corrosion, chemical leaching, and mineral build-up.
The cost of repiping with PEX varies by the size of your house and the amount of work that will be required. Repiping an average sized two-bedroom house can range between $3,500 and $5,000 depending on the type of piping that you choose to use.
Unlike copper, which requires wall demolition and soldering for installation, PEX pipes can be snaked into walls with minimal damage, saving you time on the job. This, in turn, reduces the labor costs associated with the project.