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Poly B Piping Replacement
in the
Cowichan Valley
Poly B (polybutylene) piping was used for many plumbing projects in Canada between 1978 and 1995. Unfortunately, over time the pipes became susceptible to cracks and leakage causing larger damage. Now most insurance companies will not cover homes with poly b piping. Plumbx plumbers are experts at upgrading poly b piping to PEX piping. Click here to learn more about how to tell if your home has poly b.
Shut Off and Pressure Releasing Valves
Although we always recommend full replacement of poly b piping, sometimes it's not feasible to replace the piping in your entire home. If this is the case, we offer new shut off and pressure releasing valves to support the structure of your poly b piping system.
Full Poly B Piping Replacement
If you've discovered your home has poly b piping, we recommend a complete replacement to avoid devastating loss and repairs down the road. Our team at Plumbx offers a complete replacement to PEX piping. If you are unsure what piping you have, give us a call. Many homeowners choose to replace Poly B during kitchen or bathroom renovations. Learn more about kitchen and bathroom renovations.
How to Tell If Your Home Has Poly B Piping
The easiest way to tell is by looking at any exposed pipes in your home, typically under sinks, near your hot water tank, or in unfinished areas like basements. They’re made of flexible plastic rather than rigid metal.
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Grey, blue, or black flexible plastic pipes
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Marked with “PB” or “PB2110”
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Found near your hot water tank or under sinks
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Homes built between 1978–1995
We’ve helped homeowners across Duncan, North Cowichan, Ladysmith, and the Gulf Islands replace aging Poly B systems and avoid unexpected failures. We understand the common plumbing setups in homes throughout the region and provide straightforward, reliable upgrades.