Poly-B to PEX Conversion

Expert Poly-B to PEX Conversion

Is Your Home at Risk? Understanding the Poly-B Problem

If your home was built between the late 1970s and mid-1990s, it likely contains Polybutylene (Poly-B) plumbing.

Recognizable by its grey color and copper or plastic fittings, Poly-B was once hailed as the "pipe of the future" due to its low cost and flexibility.
Unfortunately, time has exposed a critical flaw: Poly-B pipes deteriorate from the inside out when exposed to common water treatment chemicals like chlorine. This internal degradation leads to microscopic cracks, pinhole leaks, and eventual catastrophic failures—often without any visible warning. Beyond the risk of flooding, many insurance providers now refuse to cover homes with Poly-B or demand significantly higher premiums.

Why Upgrade to PEX?

When it’s time to replace your outdated plumbing, PEX (cross-linked polyethylene) is the industry gold standard. Unlike its predecessor, PEX is engineered for maximum durability and peace of mind.
  • Chlorine & Corrosion Resistant: PEX does not flake or become brittle when exposed to municipal water treatments.
  • Freeze Protection: Because PEX is flexible, it can expand and contract with temperature swings, making it much more resistant to bursting during cold winters compared to copper.
  • Quiet & Efficient: PEX reduces the "water hammer" noise common in rigid systems such as copper, and acts as a better thermal insulator, helping keep your hot water hot as it travels to the tap.
  • Property Value: A full PEX repipe is a major selling point. It eliminates the "ticking time bomb" of Poly-B, making your home more attractive to buyers and easier to insure.
Our Seamless Replacement Process
We understand that the thought of "re-piping" can be daunting. Our team specializes in making the transition from Poly-B to PEX as smooth and minimally invasive as possible.
  1. Detailed Assessment: We map your home’s plumbing layout to identify the most efficient access points.
  2. Home Protection: Before a single pipe is moved, we use dust barriers and floor coverings to protect your furniture and living spaces.
  3. Professional Installation: We remove the old Poly-B and install high-quality PEX lines using specialized fittings designed for long-term reliability.
  4. System Testing: We perform thorough pressure tests and inspections to ensure every fixture and joint is 100% leak-free.
  5. Restoration: Once the plumbing is verified, we handle the necessary drywall repairs to leave your home looking as good as—or better than—we found it.
Happy with our Service?

Home renovation rebates: Clean BC

Additional rebates may be available at BC Hydro, FortisBC (change city on the left), Clean BC.

Commercial Energy Assessment Program: Your business can receive a free walkthrough energy assessment conducted by an authorized FortisBC consultant. This assessment will identify low- and no-cost energy conservation measures, potential energy efficiency upgrades for you to consider and available rebates from FortisBC. Learn more »

Poly-B Replacement

Secure Your Home Today
Don't wait for a leak to happen. Replacing your Poly-B is an investment in your home’s safety and future marketability.
Contact Us Today for a Free, No-Obligation Estimate
Poly B to PEX conversion

Poly-B Replacement

Whether your project is a large commercial job or small residential project, you can always count on our Journeyman plumbers, for the highest level of service and attention to detail.

 

  • Inspection and assessment

    Our plumbers will assess your project, to determine the time and materials required.

  • Preparation

    Map out pipe locations, discussions with our red seal plumbers, and preparation to shut off water service prior to re-piping with PEX Pipe

  • Pipe Burst Emergency

    Poly-B pipe has a serious problem with leaks and burst pipes. If you experience a broken or seriously leaking pipe, turn off your water supply, and call LD Plumbing & Heating for a speedy resolution.
    Call NOW 250 245-8858

Our Team

Brands We Service

Poly-B to PEX Conversion Plumbers Near Me In:
Ladysmith, Cedar, Cowichan,
Saltair, Duncan, Maple Bay, Chemainus, Nanaimo, Crofton