Poly B Replacement in Sidney, BC
Sidney's 1978-1995 era housing in Resthaven, Amherst, and the streets between Beacon Avenue and the waterfront was built during the Poly B era — and BC insurers are increasingly requiring removal. We replace yours with PEX-A: permitted, inspected, and documented for your insurer.
What Saanich Peninsula Homeowners Say About Our Poly B Work
Real Victoria homeowners. Real jobs. Real results.
"I am a loyal customer with Clear Choice plumbing. I have PolyB (a real nightmare) plumbing. My first leak was above the kitchen fixture. Tyler fixed it and recommended that I have all PolyB removed and replaced with PEX. His quick estimate was accurate and the work was done on time. My home insurance company was ok with the results. Highly recommend."
"The Clear Choice team did an excellent job replacing the extensive Poly-B plumbing throughout our house and upgrading several outdated fixtures at the same time. They even repaired a damaged sewer pipe that was discovered while replacing the underground Poly-B connected to the municipal water meter. Professional, thorough, and great value."
"Clear Choice was exactly what their name says. They replaced old poly b pipe with PEX in the time they said for the price they said. Communication and professionalism was clear right from the start. Great team!"
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If your Sidney home was built between 1978 and 1995, there's a real chance it has Poly B (polybutylene) plumbing — the grey pipe that dominated Saanich Peninsula residential construction during that window. Sidney's housing from this era in Resthaven, Amherst, and the residential streets near the waterfront all came from the peak Poly B years. Poly B fails from the inside out when exposed to chlorinated municipal water, and BC insurers are increasingly requiring removal as a condition of policy renewal. We replace it with PEX-A — permitted through the Town of Sidney, inspected, and documented for your insurer.
Where Poly B Sits in Sidney's Housing Mix
Sidney's housing stock is distinctive on the Saanich Peninsula. Much of the town was built as retiree-oriented housing during the 1960s through 1990s — single-storey bungalows, ranchers, and modest split-levels built for low-maintenance retirement living. The Poly B era covers a specific slice of that timeline: homes built between roughly 1978 and 1995. In Sidney, that's concentrated in Resthaven and Amherst, plus the residential blocks between Beacon Avenue and the waterfront where development continued through the late 1980s.
The older 1960s-70s homes in Roberts Bay and parts of Dean Park Estates predate the Poly B era — they were built with copper or galvanized steel supply lines. Those homes have their own plumbing challenges (salt-air-accelerated corrosion on copper and galvanized), but Poly B isn't one of them. Similarly, the newer waterfront condos and recent construction along the harbour are PEX-plumbed from the start.
There's a Sidney-specific consideration worth knowing about. Sidney sits in a marine environment where salt air is a constant presence. While Poly B pipe itself degrades primarily from chlorinated water contact on the interior, the metal fittings used with Poly B — brass crimp rings, copper stub-outs, and galvanized transition connections — corrode faster in coastal environments. We check both the pipe condition and every fitting connection during a Sidney assessment, because a pipe that's still holding can fail at a corroded fitting first. CMHC has more on polybutylene pipe risks.
Our Poly B Replacement Process in Sidney
Step 1: On-site assessment. A licensed plumber visits your Sidney home and identifies all Poly B runs — under sinks, at the water heater, in the crawlspace or basement, and at every fixture connection. We document the full scope before quoting. For Sidney homes in the marine environment, we also check the condition of metal fittings and transition connections for salt-air corrosion.
Step 2: Fixed-price written quote. No hourly billing, no change orders for standard scope. You know the cost before we start.
Step 3: Town of Sidney permit and scheduling. We pull the plumbing permit through the Town of Sidney building department and schedule the work to fit your timeline — including tight insurance deadlines.
Step 4: Installation. PEX-A is routed through walls using the flexibility of the material to minimize access holes. Drop cloths protect floors, furniture is covered or moved, and water is restored each evening so you can stay in the home. Sidney's single-storey bungalows in Resthaven and Amherst typically repipe cleanly because the layouts are straightforward and crawlspaces are accessible.
Step 5: Pressure testing. The complete new PEX-A system is pressure-tested before any access holes are closed. The system must pass before we wrap up.
Step 6: Documentation. We hand you the signed-off Town of Sidney inspection certificate and the written insurance documentation your BC insurer needs for policy renewal.
Poly B and BC Home Insurance: What Sidney Homeowners Need to Know
The most common reason Sidney homeowners are calling us about Poly B right now is an insurance letter. Several major BC insurers have moved to non-renew policies or exclude Poly B-related claims for homes with confirmed polybutylene plumbing. The letters typically give you 30, 60, or 90 days to provide proof of replacement. That deadline is real, and missing it can leave you scrambling for coverage in a tightening BC insurance market. We treat insurance-deadline jobs as priority work.
Poly B replacement in Sidney requires a plumbing permit through the Town of Sidney building department, and the work must be inspected on completion. We handle the permit application, schedule the inspection, and hand you the signed-off inspection certificate when we finish. That certificate, paired with our written work documentation, is exactly what your insurer wants to see as proof that the polybutylene has been properly removed and replaced to BC code. There's also a resale angle: home inspectors routinely flag Poly B during pre-purchase inspections, and Sidney's active retiree real estate market means addressing it proactively is almost always cleaner than letting a buyer's negotiation force the issue later.
Poly B is concentrated in Sidney's 1980s and early 1990s housing — particularly in Resthaven, Amherst, and the residential streets between Beacon Avenue and the waterfront. These neighbourhoods were built during the years when polybutylene was the dominant residential plumbing material on the Saanich Peninsula. Older 1960s-70s retiree housing in Roberts Bay and Dean Park Estates typically has copper or galvanized supply lines instead, and newer waterfront condos are PEX-plumbed from the start.
Most standard Sidney homes are completed in 1-2 days. The single-storey retiree bungalows and ranchers common in Resthaven and Amherst repipe quickly because the accessible crawlspaces and simple layouts mean fewer access holes. Two-storey homes and townhomes near the waterfront may take a full two days. Water is restored each evening so you can stay in the home throughout the project.
Yes. The Town of Sidney requires a plumbing permit for full-home repiping work, and the work must be inspected on completion. We pull the permit, schedule the inspection, and provide you with the signed-off inspection certificate when we finish. That certificate is exactly what your insurer will want to see.
Increasingly, yes. Several major BC insurers are non-renewing or excluding Poly B claims for homes with confirmed polybutylene plumbing. Sidney homeowners in the 1978-1995 housing stock are receiving these letters — typically with a 30, 60, or 90 day window to provide proof of replacement. If you've received a notice, that deadline is real. We treat insurance-deadline jobs as priority work.
Poly B degrades primarily from chlorinated municipal water reacting with the pipe wall from the inside — the coastal environment doesn't directly accelerate that process. However, Sidney's salt air does accelerate corrosion on the metal fittings and connections used with Poly B pipe, particularly brass crimp rings and copper stub-outs. We check both the pipe condition and every fitting and connection during a Sidney Poly B assessment.
Cost depends on home size, the number of fixtures, how accessible the original Poly B runs are, the number of stories, and how much drywall needs to be opened. We provide a fixed written quote after a thorough on-site assessment — no hourly billing surprises and no change orders for standard scope. Financing is available through Financeit at 0% interest. Call (778) 265-6446 to book a free Sidney Poly B inspection.
Related Services for Sidney Homeowners
Protect Your Sidney Home & Insurance Coverage
Licensed Poly B replacement throughout Sidney and the Saanich Peninsula
Call (778) 265-6446