5 Types of Plumbing Pipes

5 Types of Plumbing Pipes You’ll Find in Homes


Get a master understanding of the kinds of plumbing pipes that have been utilized in homes throughout the long term and figure out how their purposes shift.

Plumbing has progressed significantly from the mud pipes utilized in old Greece to supply water and divert sewage. Today, various materials are utilized in pipes that supply hot and cold water to each installation in a house and make an essential channel and vent framework. Five sorts of lines — PEX, PPR, ABS, copper, and stirred — are normally tracked down in houses nowadays, both more seasoned homes and new development.

Be that as it may, only one out of every odd line is appropriate for use in all circumstances, nor are different kinds up to code. Construction standards put forward measures that ought to be stuck to, not exclusively to guarantee public security yet, in addition, to shield from property harm. 


Polyethylene cross-connected pipe (PEX) is a reasonable plastic tubing that is famous for water supply lines since it doesn’t filter hints of rust or erosion into the water as a few different sorts of lines (for example, stirred) have been known to do. It is likewise easy to introduce. “Its actual adaptability makes it simple to work with and move contrasted and more inflexible PVC pipe,” O’Brian makes sense of, “and the capacity to utilize a few association strategies permits it to work with an assortment of hardware choices.” Its variety-coded development is one more in addition to continuing to plumb coordinated. PEX tubing, like Uponor AquaPEX Tubing (accessible from SupplyHouse), comes in three tones: red for high temp water, blue for cold water, and white for either hot or cold water.

While customary water supply lines branch off a primary water line and can supply water to various installations, a solitary PEX tube joins straightforwardly to a hot or cold spigot while the opposite end interfaces with a halfway found water conveyance complex, like these Viega MANABLOC Manifolds. The advantage of a complex is that each PEX tube has its stopped valve, so you can undoubtedly switch the water off to a sink spigot when you want to make fixes without switching the water off to different installations. A solitary PEX tube that runs from the complex to an installation is known as a “grand slam” association.


Repol PPR (Polypropylene Random Copolymer) is used to produce pipes and tubing for a variety of domestic and industrial hot and cold water applications. It ought to be utilized in applications with low-temperature and low-pressure needs, PPR pipes are great for a latrine’s channel line, however, it’s not reasonable for profoundly compressed water supply lines or for conveying boiling water.

You ordinarily find three-inch and four-inch PPR lines and associations, for example, this PPR DWV 90-degree Elbow Fitting (accessible from SupplyHouse), in fundamental channels and a home’s principal vent stack. More modest PPR pipes, up to three inches, are frequently utilized for sink depletes and plumbing vents to forestall isolated spaces in waste lines.


If you run over a dark line in a sink, tub, or latrine channel, it’s most likely produced using acrylonitrile butadiene styrene (ABS). ABS is one more material normally found in DWV frameworks, and it works likewise with PVC. ABS pipe comes in similar sizes as PPR pipe. Nowadays, nonetheless, it’s a piece less well known in new development than it used to be. It’s somewhat more sturdy in high-influence events than PVC yet can’t be presented to coordinate daylight.

4. Kind OF PIPES: Copper

Copper pipe has been in need for a long time, so you’ll track down it around sinks, showers, tubs, and different apparatuses in more established and fresher homes the same. It keeps on being number one for water supply lines because the metal doesn’t influence the nature of the water.

The greatest proviso with copper plumbing, for example, this ½-inch Straight Copper Pipe establishment requires a propane light — an incredible inverse of DIY accommodating. 

5. Kind OF PIPES: Galvanized

Even though the aroused line isn’t utilized in new development any longer, it was once generally utilized and can in any case be tracked down in numerous more established homes. 

Over the long run, stirred pipes tend to rust. Thus, on the off chance that your home has electrified water supply lines, it’s really smart to retrofit them with copper or PEX lines to guarantee perfect and clear drinking water. In a retrofitting circumstance, PEX is frequently ideal because, as made sense of over, the tubing is adaptable, which makes it simple to fish through spaces inside the walls without eliminating drywall.

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