What is PEX piping? PEX is an alternative to copper pipes that resists scale buildup and is safer than copper. It has been used in thousands of homes for decades, and long-term testing programs have shown that PEX pipes can last over a hundred years. In contrast, copper systems may require re-piping every few years because of corrosion. PEX pipes don’t have messy threaded connections or soldering, and are easier to retrofit through existing walls than copper pipes.
If you’re wondering what is PEX piping, you need to know the risks. PEX is not for everyone. You should always hire a licensed plumber to install this type of pipe in your home. Installing it yourself could result in energy loss, leaks, and other problems, so it’s not a do-it-yourself project. In addition, you may end up damaging your home and causing additional problems.
Another advantage of PEX piping is that it’s inexpensive compared to copper. Installing PEX pipes is a snap. PEX pipe is incredibly flexible, so you can bend it to fit tight spaces and curve it around obstacles. It also helps increase water pressure in pipes, which traditional piping has a hard time doing. Traditional piping causes turbulence at elbow joints, and that results in weak water pressure. For this reason, many contractors prefer PEX material. PEX pipe is also easier to work with because it comes in larger pieces, and fewer fixtures are needed.
Another benefit of PEX piping is its ability to be used with both cold and hot potable water. PEX piping does not require branch piping techniques and can be installed to a central manifold or directly to a fixture. PEX home runs are a piping method that goes from a central manifold to a fixture without fittings, reducing the number of connections. PEX is also flexible enough to be used in conjunction with traditional branch piping techniques.
Since PEX is extremely durable and flexible, it has numerous uses. In addition to domestic water supply lines, PEX is used for radiant floor heating systems, sewage pipes, and high-voltage cables. Some areas do not allow PEX, and it has restrictions in localized Building Codes. If you are planning to install PEX piping, be sure to read the manufacturer’s manual or consult with a local professional before installation.
PEX piping is another alternative to copper piping. It’s made from cross-linked polyethylene, which is flexible but strong enough to handle any type of plumbing system. It’s also compatible with most types of fixtures and appliances. The only disadvantage to using PEX piping is that you have to buy two types of pipes, one for copper and one for PEX. So, which one is right for you? You will definitely find a better choice than copper!
PEX has several different types. PEX A is made of HDPE that undergoes a cross-linking process using peroxide. Its ethylene polymers must be cross-linked at least 70% in order to meet the ASTM standards for burst pressure. PEX A is the most flexible and bendable of the three types of PEX, with the lowest density and thermal memory. It is also the most resistant to oxidation and chlorine.