Found 1 blog entry tagged as PB pipe.

It's not usually if, it's when trouble with polybutylene pipes occurs. Polybutylene pipe (AKA PB, Poly, gray pipe) is a type of plastic plumbing pipe that waspoly pipe leaking commonly used in residential water supply systems from the late 1970s to the mid-1990s. Polybutylene pipe was popular due to its low cost and ease of installation. However, it eventually fell out of favor due to concerns about its long-term durability and potential for leaks and failures. The greater Atlanta area has a significant number of homes with poly pipes and

Polybutylene pipes are susceptible to premature degradation when exposed to certain water disinfectants, high chlorine levels, and other chemicals commonly found in water systems. This degradation leads to brittleness, cracking,…

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