Name: How to Choose Water Supply Piping | This Old House
Uploaded: 2020-10-28T14:21:40.930033+00:00
Duration: 313 s
Channel: taro-water
Description: This Old House plumbing and heating expert Richard Trethewey takes a look at the wide variety of water-supply pipes. SUBSCRIBE to This Old House: http://bit....

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This Old House plumbing and heating expert Richard Trethewey takes a look at the wide variety of water-supply pipes. 

SUBSCRIBE to This Old House: http://bit....

<p>This Old House plumbing and heating expert Richard Trethewey takes a look at the wide variety of water-supply pipes. </p><p>SUBSCRIBE to This Old House: <a href="http://bit" rel="noopener noreferrer" target="_blank">http://bit</a>....</p>

Water Supply Piping: Galvanized Steel Vs. Copper Explained

Rising Copper Prices Make PVC and PEX Piping An Attractive Option

Plumbing Expert Richard Trethewey

Host Kevin O'Connor

Type L Copper Piping

PVC and CPVC Piping

PEX Piping

https://d3ev5earl6dvd0.cloudfront.net/public-media/videos/001/376/001376/video_9XWhHFu.mp4

Galvanized steel was commonly used for water supply piping up until about World War II. It's still sold today, but its vulnerability to rust limits its use to retrofit projects in homes from that era. Today, copper is king and it's important to know the different grades and various fittings available for modern plumbing projects.

With increases in the price of copper piping, people are looking for alternatives, including chlorinated PVC and PEX. The latter is a more recent option introduced to the United States and gaining popularity due to its durability, affordability and ease of installation. It also offers a variety of options for joints and fittings.