Poly-B Replacement Service
Poly-B piping is known to become brittle over time, leading to cracks, leaks, and costly water damage. If your home still has Poly-B, replacing it early can help you avoid unexpected failures and potential insurance issues.
At Courtenay Plumbing, we specialize in Poly-B replacements for homes throughout the Comox Valley. Whether you’re dealing with active leaks or planning a proactive upgrade, we can assess your system and replace it with reliable, modern piping designed to last.
What Is Poly-B?
Poly-B (polybutylene) piping was commonly used in homes across Canada from the late 1970s through the mid-1990s as a low-cost alternative to copper. While it was quick to install and affordable at the time, it has since proven to be unreliable.
Over time, Poly-B becomes brittle and prone to cracking, often failing without warning. Many homeowners don’t realize they have Poly-B until a leak or burst pipe causes damage.
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Why Replace Poly-B?
While Poly-B was once a cost-effective option, it’s now known to be unreliable. Over time, the material breaks down, leading to hairline cracks, leaks, pressure issues, and failing fittings — often without warning. These issues can result in water damage, mould growth, and costly repairs.
Because of these risks, many insurance companies in Canada now limit or deny coverage for homes with Poly-B plumbing. Even when coverage is available, claims related to Poly-B failures may be restricted.
Replacing Poly-B piping is a proactive way to protect your home, maintain insurability, and avoid unexpected plumbing emergencies.
Contact us today to schedule an inspection or get a quote for Poly-B replacement.
FAQs
1. How do I know if my home has Poly-B piping?
Poly-B pipes are typically grey, sometimes blue or black, and were commonly installed in homes built between the late 1970s and mid-1990s. They’re often found near your hot water tank or running through exposed areas like basements and crawl spaces. If you’re unsure, a quick inspection can confirm what type of piping your home has.
2. Is Poly-B plumbing really that bad?
Yes — Poly-B is known to deteriorate over time, becoming brittle and prone to cracking or leaking without warning. Many homeowners don’t experience issues until a failure occurs. If your home still has Poly-B, replacement is not a matter of if – but when.
3. Do I need to replace all Poly-B piping at once?
In most cases, yes. Partial replacements can leave sections of aging Poly-B in place, which may still fail later. A full replacement ensures long-term reliability, improves your home’s value, and helps avoid ongoing repair costs or insurance complications.
Trusted Poly-B Replacement Services
We offer complete water distribution piping replacement, including braided stainless steel supply lines and quarter-turn shut-off valves throughout the Comox Valley and surrounding areas from Qualicum Beach to Campbell River
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