Why is PEX plumbing bad? It can be very dangerous because it is made of plastic, and it is also very easy to burst. If you have a burst pipe, you do have some options for your plumbing repair, but there are more disadvantages than advantages with using PEX plastic.
CPVC or polyvinyl chloride tubing is a plastic tube filled with a liquid that can be used in any type of plumbing repairs. This plastic pipe has proven to be much safer and less expensive than the older copper pipe technology. The problem with using CPVC for plumbing is that because it is plastic, it becomes very easy to break and cause a burst if cooled improperly. When you have a burst, the plastic will shrink significantly, creating a huge space in between the inside of the pipe and the insides of the wall.
With copper pipes, you have the potential to have a bursting anytime, anywhere. This is because the material is so brittle that it can easily break when it is subjected to too much stress, especially when you are using CPVC fittings. You can end up with a busted CPVC fitting in less than two weeks! Even worse, the broken fitting is likely to leak, which means you will have another problem. Once the fittings are leaking, you have a huge mess on your hands. Not only will you have to replace the fittings, you will also have to clean up the mess they leave behind, plus you will have to pay someone else to come in and clean up the mess.
It may sound like a lot of work, especially when you consider the money you save by not having to hire a plumber, but repairing a PEX fitting is just as difficult as replacing copper plumbing. When you decide to replace your faulty PEX fittings with new ones, be prepared to spend a lot of money. A lot of people who have installed new PEX fittings have been left with huge repair bills and ruined credit. In addition, many of those who have replaced copper plumbing have had to replace their entire home’s plumbing system, which is probably not a good idea considering the cost.
The reason why PEX is so difficult to install is because it has a plastic coating on its base that makes it semi-permeable. When you pour hot liquids on this plastic base, it breaks, which means that the liquid will flow into other parts of the plumbing system. The only way to fix this problem is to remove the plastic layer and re-adhesive the pipes underneath it, which requires a professional contractor and a lot of time. If you have a high heat area in your home, such as your back yard or garage, you may be tempted to skip the whole thing and save money.
There is another reason why PEX is considered to be plumbing bad. Because of how PEX is made, you can easily run directly under it without making any contact whatsoever with the actual pipes. In fact, if you have a high-pressure washer, you could literally tear through the PEX pipes while trying to push water out of the pipes. You may think that running water through PEX pipes isn’t safe, but there are actually some advantages to doing so. For example, if you were building a new home and there was an existing water supply, you could skip the PEX pipes and use the existing supply as your starting point, running your new water line directly through the plumbing.
However, if you are looking to insulate your home from the elements, then you’re going to want to skip PEX completely. Because PEX is just a plastic pipe, it won’t insulate against cold air and hot water. This means that if you have a heater core, you will spend a lot more time heating your home and cooling it, simply because cold air can’t get through. It also means that you will have to use more power to heat your home, since cold air can’t get in. If you have a properly insulated Pex pipe, however, you can avoid this problem altogether.
So, is PEX plumbing bad? Although it may be popular and cheaper than other plumbing materials such as copper, it has many disadvantages and shouldn’t be used where insulation is important. If you have copper water lines and want to make the switch to PEX, you should know about the disadvantages to make sure you aren’t tempted.