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Posted: 21 Jan

Poly B Piping: Unraveling the Mystery

Plumbing in homes is not always as straightforward as it seems. One such topic that often sparks discussion is Polybutylene piping, commonly known as "Poly B". This once-popular plumbing material has seen its share of controversy. Let's dive into what Poly B is, its history, and what you should know if you have it in your home.

What is Poly B?

Polybutylene (Poly B) is a plastic resin that was used extensively in plumbing systems from the late 1970s to the mid-1990s. Touted for its flexibility and cost-effectiveness, Poly B became a standard choice for many new home constructions during that era.

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The Controversy Surrounding Poly B

Over time, many homeowners with Poly B plumbing began to notice leaks, leading to extensive water damage in some cases. Investigations revealed that Poly B pipes could degrade over time, especially when exposed to chlorine in the water supply.

Why Should You Be Concerned?

  1. Potential Leaks: As Poly B ages, the risk of leaks and bursts increases.
  2. Home Insurance: Some insurance companies may charge higher premiums or even decline coverage for homes with Poly B plumbing.

Poly B Replacement and Solutions

If you suspect your home has Poly B piping, it's crucial to consult with professionals. Contact our team at A1 Heating and Cooling for an inspection and to discuss potential replacement options.

The Verdict on Poly B

While Poly B piping was an innovative solution in its time, modern plumbing materials offer greater reliability and longevity. Being informed and proactive can prevent potential water damage and give homeowners peace of mind.


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