PVC pipes are approved by building codes for drain, drain and ventilation (DWV) pipes, but not for the distribution of water within the walls of a house. PVC is allowed in a three-story house (two families or one family) or smaller. PVC (polyvinyl chloride) pipe is a white plastic pipe material that is commonly used for drain lines. It initially gained popularity because it was lighter and easier to work with than traditional galvanized steel pipe.
It is also inexpensive and quite durable. Polyvinyl chloride (PVC) is an ideal material for plumbing pipes because it is durable, heat resistant, tasteless and does not react chemically. Developed in the early 20th century, its use did not become widespread in North America until the post-war 1950s, around the same time that drywall replaced slat and plaster. PVC is less expensive than most other plumbing materials and is one of the easiest pipe materials to cut, connect and repair.
Some guidelines can help you do it right. Here, in our North Carolina county, you can bring water to the house with PVC, but you must use cpvc, copper, pex, or another approved one for your indoor supply. I was told about 10 years ago that pvc could be used for cold and cpvc for heat. Regardless of whether you're hiring a plumber or undertaking a DIY home plumbing project, the experience can be confusing because of all the material options for pipes.
I had lead pipes (a very old house) in the main pipe and throughout the basement, etc. when I bought the house. For this reason, many thrifty contractors and home improvement enthusiasts turn to PVC pipes (product) and CPVC pipes (product) for their home plumbing needs. There are several common types of household plumbing pipes that are used to carry water to and away from fixtures and appliances.
When choosing the right pipe for your plumbing job, the most important factors to consider are both the function the pipe should perform and the layout of the space in which you are working.