



Does Your House Need Poly B Pipe Replacement?
Poly-B Pipes was used between 1985-1997 in many homes In BC.
approval. That was a mistake.
Poly-B pipes, (Polybutylene pipes), are commonly known to be unreliable and is not accepted by the current plumbing codes in BC . If your existing plumbing system is Poly-B pipes, most insurance companies will reject insuring your home and/or your investment until you update your Poly-B pipe replacement plumbing system! We are nearby you and can help you quickly! John G. Plumbing specializes in Poly-B replacement! John has almost 3 decades of experience in repiping detached homes and apartment buildings – contact us for more info.

approval. That was a mistake.

Reasons to fix your pipes?
Give us a call
Avoid thousands of dollars in unexpected repair costs
Identifying Poly-B Pipes
- Color: Often light grey-blue.
- Markings: Look for “PB” in the printed string along the pipe, along with the code PB2110 or the CSA standard B137.8.
- Fittings: They use copper or plastic “crimp” fittings for assembly.
What Causes Poly B Pipes To Leak?

Give us a call
Avoid thousands of dollars in unexpected water leaks and pipe repair costs
What do Poly B Pipes look like?
Identifying Poly-B Pipes
- Color: Often light grey-blue.
- Markings: Look for “PB” in the printed string along the pipe, along with the code PB2110 or the CSA standard B137.8.
- Fittings: They use copper or plastic “crimp” fittings for assembly.
What causes Poly B Pipes To Leak?
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Chlorine Degradation:The Poly B pipe material Polybutylene is highly susceptible to the chlorine found in municipal water supplies.The Chlorine causes the Poly B pipes to degrade from the inside. This leads to micro-fractures and pipe leaks that may not be visible on the outside.Houses Built in BC from 1985 -1997, Pipes Deteriorate:Over 200,000 Houses in BC were built with Poly B Pipes from 1985- 1997. After about 10-15 years, these poly pipes can fail suddenly and without warning, leading to significant water damage, mold, and wall structural issues in your home.
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repair costs
Chlorine in the water supply degrades Poly-B piping over time, which leads to unwanted leaks inside your walls.
Bends in the piping that were appropriate at the time of installation become problem spots once the material begins to weaken and can tear in half. Even hairline fractures from overtightened crimp fittings become leaks as the material splits.

Give us a call
repair costs
Chlorine in the water supply degrades Poly-B piping over time, which leads to unwanted leaks inside your walls.
Bends in the piping that were appropriate at the time of installation become problem spots once the material begins to weaken and can tear in half. Even hairline fractures from overtightened crimp fittings become leaks as the material splits.

Poly B Pipe Replacement Process
Map & Prepare
Next, we’ll prepare by cutting sections of drywall to access the pipes. These sections are completely different in all houses or multiple residential complexes, as each build is somewhat unique.
Dry-Fitting & Connecting
Dry-fitting means we ensure the pipes fit before turning off your water supply or removing old pipes. This helps minimize water interruption. Once they are in place, we connect to existing fixtures like sinks, showers, laundry, etc. The old system is now removed.
Finishing Touches
We will take you on a walkthrough to confirm you are happy with our work.
Next, we’ll prepare by cutting sections of drywall to access the pipes. These sections are completely different in all houses or multiple residential complexes, as each build is somewhat unique.
Dry-fitting means we ensure the pipes fit before turning off your water supply or removing old pipes. This helps minimize water interruption. Once they are in place, we connect to existing fixtures like sinks, showers, laundry, etc. The old system is now removed.
We will take you on a walkthrough to confirm you are happy with our work.
Do I have poly-b pipes in my home? How can you know?
Our plumbers specialize in Poly-B pipes and can inspect your building.
These pipes are often found under your sinks, basement ceiling, shower, etc. Checking for metal does not work as the metal fittings can give a false positive. A visual inspection is required to know for sure. We know where to look, and how to identify any problems with your plumbing. Next, you’ll be given a report to discuss your options moving forward. Let’s chat.
in my home? How can you know?
These pipes are often found under your sinks, basement ceiling, shower, etc. Checking for metal does not work as the metal fittings can give a false positive. A visual inspection is required to know for sure. We know where to look, and how to identify any problems with your plumbing. Next, you’ll be given a report to discuss your options moving forward. Let’s chat.
in my home? How can you know?
These pipes are often found under your sinks, basement ceiling, shower, etc. Checking for metal does not work as the metal fittings can give a false positive. A visual inspection is required to know for sure. We know where to look, and how to identify any problems with your plumbing. Next, you’ll be given a report to discuss your options moving forward. Let’s chat.