PVC is a long-lasting, weather-resistant polymer that is widely utilized in architecture and construction. It's also chemically resistant and doesn't transmit electricity, making it ideal for use in high-tech applications like wire and cable. The material is non-toxic and does not absorb water, so it's safe for animals and humans to be around. PVC piping is available in a wide range of colors and styles. It's commonly used for landscape features such as fountains and pools, but it can also be used for indoor purposes such as hot-water supplies and washing machines. Because it's flexible, PVC pipe is an excellent choice for drainage systems, too. If you want to learn more about the different types of plastic available for plumbing projects, continue reading! Other materials are typically used instead for outdoor plumbing projects because they're designed to last longer than PVC. For example, copper tubing is often used for water lines because it's very durable and won't deteriorate over time. Steel piping is also recommended for large-scale projects because it's been shown to significantly reduce heating and cooling costs when used in home heat pumps. The lifespan of PVC piping depends on how it is used. If you install new fixtures every few years and replace old liners once they get too damaged, then your plumbing system should last at least 20 years before it needs replacement.