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    Exposed plumbing pipes during a renovation
    Repiping

    Do You Have Polybutylene Pipes? Why Florida Homes Are at Risk

    July 6, 2026 6 Min Read Treasure Coast, FL
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    Exposed plumbing pipes during a renovation

    The Polybutylene Problem

    If your home was built between the late 70s and mid-90s, there's a high chance it was plumbed with polybutylene (PB) pipes. These gray plastic pipes were cheap and easy to install, but they have a fatal flaw.

    Why They Fail

    PB pipes react poorly to the chlorine present in municipal water supplies. Over time, the pipes become brittle and flake from the inside out, leading to catastrophic, unpredictable bursts without any prior warning signs.

    Identifying PB Pipes

    Look near your water heater or under your sinks for gray (sometimes blue or black) plastic pipes stamped with "PB2110". If you find them, your home is a ticking time bomb for water damage.

    The Repiping Solution

    The only permanent fix is a whole-home repipe using modern, durable materials like PEX or copper. This not only protects your home but often lowers your homeowner's insurance premiums.

    Reliance Plumbing Solutions Team

    Written by Reliance Plumbing Solutions

    The local experts at Reliance Plumbing Solutions have been serving the Treasure Coast for over 20 years. We share our knowledge to help homeowners protect their property and save money.

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