04/25/2026
🚨 Homeowners & Buyers — A Hidden Plumbing Issue You Should Know About 🚨
This photo shows **Polybutylene piping** in the attic — a plumbing material that was widely used in homes built roughly between **1978 and 1995**. At the time, it was marketed as the “pipe of the future”… but history told a different story.
⚠️ Why is it a concern?
Polybutylene pipes have a long track record of **unexpected failures, leaks, and ruptures** — often with little warning. Over time, chemicals in municipal water (like chlorine) can cause the inside of the pipe to deteriorate, making it brittle and prone to cracking.
And when these pipes are installed in the **attic**, the risk increases even more.
💧 Why attic installations are especially risky:
• Extreme heat can accelerate wear
• Hidden leaks may go unnoticed for long periods
• Water damage can spread quickly through ceilings, walls, and insulation
• Repairs can become costly before the issue is even discovered
🏠 If your home was built in the late 70s through mid 90s, it may be worth having your plumbing system evaluated — especially before buying, selling, or remodeling.
🔎 A professional home inspection can help identify materials like this and provide clarity on potential future risks.
Many homeowners don’t realize they have Polybutylene until a leak happens.
The best time to learn about your home’s systems is *before* they fail.
