Sewer pipes are one of the important components of a good plumbing system. The most popular choices are cast iron and PVC sewer pipes. Which pipe is better with these options? Before you pick which pipe to use, make sure to know the difference to determine which material is best for your needs.

Facts About Cast Iron Pipes

Cast iron pipes have a long usage history dating back to the 1600s. Most old buildings still hold cast iron pipes for many decades (even centuries). Cast iron sewer pipes can withstand the test of time. The famous fountains of Versaille in France hold the oldest water supply system using cast iron from the late 17th century which is still in use up to this day! With its long history, we can say that durability is the main strength of a cast iron pipe.

Facts About PVC Pipes

PVC pipes have been used for 80 years in plumbing and construction. It is relatively young compared to cast iron pipes. This material is made from plastic and has many benefits. It is popularly used because it’s lightweight and most of all, versatile. PVC pipes are also durable and resistant to corrosion and increasing temperature.

Important Comparison Points Between Cast Iron And PVC Sewer Pipes

Flexibility

A cast iron is indeed a strong material. But when a blunt force is applied, it can become brittle and break. PVC on the other hand is much more flexible and resistant to blunt forces and does not break easily.

Friction In Water

Friction can fluctuate water pressure. PVC pipes are much smoother than cast iron pipes. That means, there is less fluid friction, and flow rates are consistent with PVC pipes compared to cast iron.

Cost

PVC pipes are almost half the price of cast iron pipes. Since the material is lightweight, installation is much easier which can also lower the labor cost.

Fire Resistance

Cast iron pipes can resist high temperatures and won’t melt easily. The heat threshold of PVC is 450 degrees which can melt in the event of fires.

Noise

Vibration can produce sound (noise). A cast-iron pipe is thick and dense and does not cause too much vibration when water flows through. Since PVC pipe is lightweight, it could vibrate due to water flows which results in noise.

Corrosion

Over time, cast iron is subject to rust and corrosion and requires regular maintenance. That is not the case with PVC which can withstand rust and corrosion since it’s made of plastic.

Adjustability

Cast iron pipes are adjustable compared to PVC. The fittings can be adjusted even after the installation. However, with PVC, the portion of the plumbing system has to be replaced should there be changes needed.

Between Cast Iron And PVC Sewer Pipes, Which Are Better?

We highly recommend using PVC pipes for modern plumbing systems. The reality for most home and business owners today is that sewer waste contains much more than pure running water like the fountains of Versailles. Grease from the kitchen as well as other sewer waste can lead to significant corrosion and a shorter life expectancy in cast-iron pipes. Leone Plumbing therefore highly recommends using PVC pipes for modern plumbing systems.

Trust Only Expert Plumbers In Rochester New York For Pipe Installations

When searching for an expert plumber in Rochester, New York, to handle cast iron or PVC sewer pipe installation, look no further than Leone Plumbing. With extensive experience and dedication to quality service, Leone Plumbing is a trusted choice for ensuring your pipe installation is completed efficiently and reliably. Whether you’re dealing with the durability of cast iron or the versatility of PVC, Leone Plumbing’s team of skilled professionals will ensure your plumbing needs are met with the highest standards of workmanship.

Leone Plumbing boasts a team of expert plumbers dedicated to serving the Rochester, New York area with exceptional service and skill. Their commitment to excellence ensures that every plumbing job, big or small, is handled with precision and care. Whether you need routine maintenance, emergency repairs, or complex installations, Leone Plumbing’s professionals are equipped to meet all your plumbing needs with the highest level of expertise and customer satisfaction. Trust Leone Plumbing for reliable, top-quality service in Rochester. If you need pipe installation service, contact us today for a consultation.