The rate of Poly B piping’s failure is undoubtedly 100 percent. Due to diverse factors causing failure, the exact timeframe for Poly B pipe failure cannot be predicted or determined. However, some factors that help estimate rate of failure include
Considering all the factors mentioned, it is almost impossible to determine when the Poly B piping system will deteriorate or fail. The only signal that the entire piping system is up for failure is the first leak. This could happen at any part in the system along Poly B piping.
The fastest rate of failure recorded was within the first 12 months, while the longest time the piping lasted was 34 years. There is no way to determine how soon or long it will take the piping to fail. This rate of uncertainty makes Poly B piping a gamble.
1 thought on “What Is The Poly B Piping’s Rate of Failure?”
My poly b 36 years old, no leaks as of yet but getting estimates on replacing. Wonder who’s brother in law made a pile of money on this stuff, so much for building codes being reliable. Also had the pleasure of having a house with aluminum wiring.