In this episode of The Build Show, Eric Aune breaks down the real-world pros and cons of PEX plumbing while reacting to one of Matt Risinger’s earlier deep dives on the topic. Drawing on decades of hands-on experience, Eric explores how PEX compares to copper and CPVC, why flexibility and reduced fittings matter, and where common myths around bending, freezing, and water hammer fall short. The conversation digs into PEX history, performance, installation realities, and long-term reliability, offering builders and plumbers practical insight beyond internet horror stories. Whether you’re specifying systems or working in the field, this episode adds valuable context to an already classic discussion.

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