Whether you are building a new home or replacing the plumbing system in an old home, you will need to decide what type of piping to use in your plumbing system. Most homes use either cast iron piping or plastic PVC piping. Some people are enticed by plastic PVC piping due to its lower cost; however, it is not as inexpensive as it seems when you add in the extra costs of glue, primer, fasteners, hangers, screws, and the additional labor cost for installation. Thus, for many, cast iron piping is the way to go when having a plumbing system installed in a home. There are many benefits of cast iron piping, such as the following:
Most of a home's plumbing system is underground or behind walls, so after installation, homeowners usually don't want to have to worry about it. If you want pipes that can last for several decades without cracking, corroding, or wearing out, cast iron is the way to go. Cast iron piping is specifically designed to be incredibly durable and long lasting, so once it is installed, homeowners will not have to worry about costly repairs to their pipes. While plastic PVC piping can do its job, it does not have the durability and longevity of cast iron piping.
Cast iron piping is very dense, which makes it great at muffling the sound of moving water. This is ideal if you are a homeowner who appreciates quiet and does not want to hear water whooshing every time a toilet in your home is flushed. Cast iron piping is a particularly good idea for multi-level homes since it will prevent people downstairs from having to hear the plumbing system in the floor above them. Plastic PVC pipes don't have the density of cast iron pipes, so they are not the best choice if you want to suppress sound and prevent your plumbing system from being noisy.
In this day and age, more and more people are concerned about the environment and want to do their part to be eco-friendly. If you want your home to leave less of a carbon footprint, you may want to opt for cast iron piping over plastic PVC piping. Almost all cast iron piping is made from recycled metal, so producing it does not take as much of a toll on the environment. Plastic PVC piping, on the other hand, is made from materials derived from petroleum, which requires more energy and creates more pollution during production.