Plumbing pipes for residential or commercial buildings come in a variety of styles. Plumbing pipes such as PEX, Copper, and PVC are commonly used depending on their application and location of installation. There are also other types of plumbing pipes, such as black, galvanized, and brass. Let’s look at the best applications for the most commonly used plumbing pipes below.
It is critical to select the correct pipe for any remodel, renovation, or repair project. There is no one-size-fits-all answer. There are numerous types of plumbing pipe in use today, each with advantages and disadvantages in different applications.
Choosing the right plumbing for your home is a long-term investment that will affect the water you use for bathing, drinking, cooking, cleaning, gardening, and so much more. Whether you’re building a new home or renovating an older one, the pipes you choose can have a big impact on you and your family. As a result, you might not want to delegate that decision to your subcontractor.
Most homeowners look for pipes that have a long life, are free of leaks, and have other issues to reduce future maintenance and accidents. In addition to the time and money required for installation, you should think about the long-term viability of your pipes. These factors should include how they are made, used, and eventually recycled.
Here are some considerations to take note of:
For Drain, Waste, and Vent (DWV) Systems
PVC pipe and ABS pipe are the materials of choice for the DWV system today. These rigid plastic materials are popular because they are inexpensive, lightweight, and corrosion-resistant. PVC and ABS have similar properties, but ABS is typically black, whereas PVC is typically white. Pipes that are not pressure rated are frequently used in DWV applications.
Other types of pipe have historically been used for DWV systems, most notably cast iron due to its crush strength, but these materials are less commonly used today because plastic pipes are less expensive, easier to work with, and can last as long or longer.
For Water Distribution Systems
Because of its lightweight and corrosion resistance, the copper pipe has been a standard choice in water distribution systems for decades. However, the price of copper has risen dramatically over the years, prompting professionals to seek out alternative materials.
So, what about PVC? PVC is one of the most common types of pipe used in general plumbing systems, but it cannot withstand the high temperatures produced by water heaters. PVC is not typically approved for temperatures above 140° F. Because of this limitation, it is usually subject to building-code restrictions as to where it can be used. PVC is commonly seen leading away from drains and into the DWV system.
Stainless Steel Pipes
Although stainless steel can look very nice, it is very expensive. Stainless steel pipe is used in corrosion-prone areas and near coastal areas. This pipe is available in both flexible and rigid forms, and it will require some special couplings to connect to other types of pipes. Do not mix stainless steel and galvanized pipes. It comes in a variety of sizes and lengths.
PEX Pipes
PEX piping is a type of flexible plastic piping that is popular in residential and small business applications. Although it has a slightly higher initial cost, its low maintenance requirements and quick installation make it the best pipe for water distribution inside a building. PEX piping is a leak-free product that outperforms copper piping. One of the most significant disadvantages is that it cannot be used in outdoor applications due to UV rays damaging its outdoor plastic layer.
Copper Pipes
Copper piping is one of the more traditional plumbing pipes because of its durability and dependability. Copper piping is extremely corrosion resistant and can handle both hot and cold water. However, it must be soldered and additional fittings are required.
Galvanized Pipes
Galvanized piping was once the industry standard for residential projects. However, because rust can accumulate inside small diameter pipes, it has become less popular in domestic settings. If the pipe is old enough, you may notice rust traces coming from the faucet because the scale can break loose from the inside of the pipe. Grey water or non-potable water can be transported using galvanized pipes.
Key Takeaway
Choosing new pipes for a new home or remodel is determined by your location, water quality, and budget, but if we had our way, we’d go with PEX. If you live in a cooler climate where pipes can freeze, or if you have exposed pipes in un-insulated areas such as a basement, the flexibility of PEX piping will save you the trouble and subsequent repairs that come with frozen pipes.
Discuss your options with your plumber or renovator before making a final decision. They may be able to provide additional information about your unique home.
