If you’re buying or owning a home built between 1975 and 1995, it’s crucial to check if the property has polybutylene piping (poly pipe). This type of plumbing, widely used during those decades, can pose a significant risk to your home’s integrity. In this article, we’ll explain what polybutylene is, why it’s dangerous, and why you should rely on a professional inspector to identify its presence before buying a home.
1. What Is Polybutylene (Poly Pipe)?

Polybutylene is a type of plastic piping widely used in residential plumbing systems between the 1970s and 1990s. It was popular due to its low cost and ease of installation. However, over time, it became clear that this material has serious durability issues.
2. Why Do Some Homes Have This Type of Piping?

Between 1975 and 1995, polybutylene was widely adopted in construction, especially in the United States. It was seen as a modern and cost-effective alternative to copper and other traditional materials. However, after years of use, it became apparent that the material degrades quickly, leading to leaks and other serious issues.
Currently, building codes in the U.S. no longer allow the use of polybutylene in new installations. If you’re considering buying a home built during this period, it’s essential to check if the property still has this type of piping.
3. Why Is Polybutylene a Risk?

Polybutylene is highly susceptible to chemical degradation when exposed to chlorine and other chemicals in treated water. Over time, this can cause:
High repair costs: Replacing polybutylene piping can be expensive and labor-intensive, especially if the problem is discovered too late.
Cracks and leaks: The material becomes brittle and prone to cracking, leading to leaks that can damage walls, floors, and structures.
Sudden failures: In some cases, the pipes can burst without warning, causing floods and significant damage.
4. The Importance of a Professional Inspection

Before buying a home, it’s essential to hire a professional inspector to check for polybutylene piping. OnSight Inspection Co. offers detailed inspections that identify not only the type of plumbing but also other potential issues that could affect the safety and value of the property.
Our inspectors are certified and experienced, ensuring you receive a comprehensive and accurate report. With this information, you can make informed decisions and avoid unpleasant surprises down the road.
Conclusion:
“Don’t let hidden problems compromise your peace of mind! Schedule an inspection with OnSight Inspection Co. today and ensure your future home is free from risks like polybutylene piping.
📞 Call now or email info@onsightinspectionco.com!”


